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Listing 1266 publications

Articles

2017

Marin Petrovic, Predrag Lazic, Sven Runte, Thomas Michely, Carsten Busse, Marko Kralj
Moiré-regulated self-assembly of cesium adatoms on epitaxial graphene
Phys. Rev. B, 96, 085428, 1-8, 2017

Marin Petrovic, Predrag Lazic, Sven Runte, Thomas Michely, Carsten Busse, Marko Kralj
Moiré-regulated self-assembly of cesium adatoms on epitaxial graphene
Phys. Rev. B, 96, 085428, 1-8, 2017

Charlotte Herbig, Timo Knispel, Sabina Simon, Ulrike A. Schröder, Antonio J. Martinez-Galera, Mohammad A. Arman, Christian Teichert, Jan Knudsen, Arkady V. Krasheninnikov, Thomas Michely
From Permeation to Cluster Arrays: Graphene on Ir(111) Exposed to Carbon Vapor
Nano Lett., 17, 3105-3112, 2017

Felix Huttmann, David Klar, Nicolae Atodiresei, Carolin Schmitz-Antoniak, Alvetina Smekhova, Antonio J. Martinez-Galera, Vasile Caciuc, Gustav Bihlmayer, Stefan Blügel, Thomas Michely, Heiko Wende
Magnetism in a graphene-4 f-3d hybrid system
Phys. Rev. B, 95, 075427, 1-8, 2017

Ulrike A. Schröder, Marin Petrovic, Timm Gerber, Antonio J Martinez-Galera, Elin Granäs, Mohammad A Arman, Chralotte Herbig, Joachim Schnadt, Marko Kralj, Jan Knudsen, Thomas Michely
Core level shifts of intercalated graphene
2D Mater, 4, 1, 1-10, 2017

Ionela Lindfors-Vrejoiu, Lei Jin, Cameliu Himcinschi, Johannes Engelmayer, Felix Hensling, Chun-Lin Jia, Rainer Waser, Regina Dittmann, Paul H. M. van Loosdrecht
Structure and orbital ordering of ultrathin LaVO3 probed by atomic resolution electron microscopy and Raman spectroscopy
Phys. Status Solidi RRL, 10, 1-6, 2017

Carl Rischau, Xiao Lin, Christoph Grams, Dennis Finck, Steffen Harms, Johannes Engelmayer, Thomas Lorenz, Yann Gallais, Benoit Fauqué, Joachim Hemberger, Kamran Behnia
A ferroelectric quantum phase transition inside the superconducting dome of Sr1-xCaxTiO3-δ
Nature Physics, 4085, 2017, http://www.nature.com/articles/nphys4085.epdf

O Breunig, Z Wang, A A Taskin, J Lux, A Rosch, Y Ando
Gigantic negative magnetoresistance in the bulk of a disordered topological insulator
Nat. Commun., 8, 15545, 2017, http://dx.doi.org/10.1038/ncomms15545

T. Knispel, W. Jolie, N. Borgwardt, J. Lux, Zhiwei Wang, Yoichi Ando, A. Rosch, T. Michely, M. Grüninger
Charge puddles in the bulk and on the surface of the topological insulator BiSbTeSe2 studied by scanning tunneling microscopy and optical spectroscopy
Phys. Rev. B, 96, 195135, 2017, arXiv:1708.09166

Oliver Breunig, Markus Garst, Andreas Klümper, Jens Rohrkamp, Mark M. Turnbull, Thomas Lorenz
Quantum criticality in the spin-1/2 Heisenberg chain system copper pyrazine dinitrate
Submitted , Sci Adv, 2017, arXiv:1709.00274, PDF (2146 kB)

A. Koitzsch, E. Müller, M. Knupfer, B. Büchner, D. Nowak, A. Isaeva, T. Doert, M. Grüninger, S. Nishimoto, J. van den Brink
Low temperature enhancement of ferromagnetic Kitaev correlations in $\alpha$-RuCl$_3$
Submitted , Phys. Rev. Lett., 2017, arXiv:1709.02712

S. Kunkemöller, D. Brüning, A. Stunault, A.A. Nugroho, T. Lorenz, M. Braden
Magnetic shape-memory effect in SrRuO$_3$
Submitted , Phys. Rev. Lett., 2017, arXiv:1709.05688, PDF (5064 kB)

Man-Rong Li, Emma McCabe, Peter Stephens, Mark Croft, Liam Collins, Sergei Kalinin, Zheng Deng, Maria Retuerto, Arnab Sen Gupta, Haricharan Padmanabhan, Venkatraman Gopalan, Christoph Grams, Joachim Hemberger, Pascal Manuel, Fabio Orlandi, Wenmin Li, Changqing Jin, David Walker, Martha Greenblatt
Magnetostriction-Polarization Coupling in Multiferroic Mn2MnWO6
Nat. Commun., 8, 2037, 2017, https://www.nature.com/articles/s41467-017-02003-3#Sec17

Q. Faure, S. Takayoshi, S. Petit, V. Simonet, S. Raymond, L.-P. Regnault, M. Boehm, J.S. White, M. Mansson, Ch. Ruegg, P. Lejay, B. Canals, T. Lorenz, S. C. Furuya, T. Giamarchi, B. Grenier
Topological quantum phase transition in the Ising-like antiferromagnetic spin chain BaCo2V2O8
Submitted , Nature Physics, 2017, arXiv:1706.05848

Petr Opletal, Jan Prokleška, Jaroslav Valenta, Petr Proschek, Vladimír Tkáč, Róbert Tarasenko, Marie Běhounková, Šárka Matoušková, Mohsen M. Abd-Elmeguid, Vladimír Sechovský
Quantum ferromagnet in the proximity of the tricritical point
npj Quantum Materials, 2, 29, 2017

2016

Charlotte Herbig, E Harriet Ahlgren, Thomas Michely
Blister-ree ion beam patterning of supported graphene
Nanotechnology, Volume 8, 5, 1-8, 2016

Timm Gerber, Elin Granäs, Ulrike A. Schröder, Patrick Stratmann, Karina Schulte, Jesper N. Andersen, Jan Knudsen, Thomas Michely
Stability and Reactivity of Graphene-Templated Nanoclusters
Phys. Chem. Chem. Phys., 120, 46, 26290-26298, 2016

A.J. Martinez-Galera, U.A. Schröder, F. Huttmann, W. Jolie, F. Craes, C. Busse, V. Caciuc, N. Atoderisei, S. Blügel, T. Michely
Oxygen orders differently under graphene: new superstructures on Ir(111)
Nanoscale, 8, 1932-1943, 2016

E. Granäs, T. Gerber U.A. Schröder, K. Schulte, J.N. Andersen, T. Michely, J. Knudsen
Hydrogenintercalation under graphene on Ir(111)
Surf. Sci., 651, 57-61, 2016

R.B. Versteeg, I. Vergara, D. Schäfer, D. Bischoff, A. Aqeel, T.T.M. Palstra, M. Grüninger, P.H.M. van Loosdrecht
Optically probed symmetry breaking in the chiral magnet Cu2 OSeO3
Phys. Rev. B, 94, 094409, 9, 2016

Lei Jin, Chun-Lin Jia, Ionela Lindfors-Vrejoiu, Xiaoyan Zhong, Hongchu Du, Rafal E. Dunin-Borkowski
Direct Demonstration of a Magnetic Dead Layer Resulting from A-Site Cation Inhomogeneity in a (La,Sr)MnO3 Epitaxial Film System
Adv. Mat. Interfaces , 1600414, 1-7, 2016

Ingo P. Krug, Hatice Doganay, Florian Nickel, Daniel M. Gottlob, Claus M. Schneider, Alessio Morelli, Daniele Preziosi, Ionela Lindfors-Vrejoiu, Robert Laskowski, Nick Barrett
Interface-mediated ferroelectric patterning and Mn valency in nano-structured PbTiO3/La0.7Sr0.3MnO3
J. Appl. Phys., 120, 095304, 095304-1-7, 2016

C. Herbig, T. Michely
Graphene: the ultimately thin sputtering shield
2D Mater, 3, 025032, 2016

M. Engler, T. Michely
Amorphous to crystalline phase transition: Onset of pattern formation during ion erosion of Si (001)
Phys. Rev. B, 93, 085423, 2016

U.A. Schröder, E. Granas, T. Gerber, M.A. Arman, A.J. Martinez-Galera, , K. Schulte, J.N. Andersen, J. Knudsen, T. Michely
Etching of graphene on Ir(111)with molecular oxygen
Carbon, 96, 320, 320-331, 2016

D. Franz, N. Blanc, J. Coraux, G. Renaud, S. Runte, T. Gerber, C. Busse, T. Michely, P.J. Feibelman, U. Hejral, A.Stierle
Atomic structure of Pt nanoclusters supported by graphene/Ir(111) and reversible transformation under CO exposure
Phys. Rev. B, 93, 045426, 2016

D. Franz, N. Blanc, J. Coraux, G. Renaud, S. Runte, T. Gerber, C. Busse, T. Michely, P.J. Feibelman, U. Hejral, A. Stierle
Atomic structure of Pt nanoclusters supported by graphene/Ir(111) and reversible transormation under CO exposure
Phys. Rev. B, 93, 045426, 1-8, 2016

M. Sundermann, F. Strigari, T. Willers, J. Weinen, Y.-F. Liao, K.-D. Tsuei, N. Hiraoka, H. Ishii, H. Yamaoka, J. Mizuki, Y. Zekko, E. D. Bauer, J. L. Sarrao, J. D. Thompson, P. Lejay, Y. Muro, K. Yutani, T. Takabatake, A. Tanaka, N. Hollmann, L. H. Tjeng, A. Severing
Quantitative study of the f occupation in CeMIn5 and other cerium compounds with hard x-rays
J. Electron Spectrosc. Relat. Phenom., 209, 1-8, 2016, arXiv:1601.03270

Man-Rong Li, Mark Croft, Peter W. Stephens, Meng Ye, David Vanderbilt, Maria Retuerto, Zheng Deng, Christoph P. Grams, Joachim Hemberger, Joke Hadermann, Wen-Min Li, Chang-Qing Jin, Felix O. Saouma, Joon I. Jang, Hirofumi Akamatsu, Venkatraman Gopalan, David Walker, Martha Greenblatt
Mn2FeWO6: a New Ni3TeO6-Type Polar and Magnetic Oxide
Adv. Mater., 28, 201600479, 2098, 2016

S. Holbein, M. Ackermann, L. Chapon, P. Steffens, A. Gukasov, A. Sazonov, O. Breunig, Y. Sanders, P. Becker, L. Bohaty, T. Lorenz, M. Braden
Strong magnetoelastic coupling at the transition from harmonic to anharmonic order in NaFe(WO4)2 with 3d5 configuration
Phys. Rev. B, 94, 104423, 2016, arXiv:1609.01849, PDF (4648 kB)

F. Randi, I. Vergara, F. Novelli, M. Esposito, M. Dell’Angela, V. A. M. Brabers, P. Metcalf, R. Kukreja, H. A. Dürr, D. Fausti, M. Grüninger, F. Parmigiani
Phase separation in the non-equilibrium Verwey transition in magnetite
Phys. Rev. B, 93, 054305, 2016, http://journals.aps.org/prb/abstract/10.1103/PhysRevB.93.054305, arXiv:1509.04550

N. Borgwardt, J. Lux, I. Vergara, Zhiwei Wang, A.A. Taskin, Kouji Segawa, P.H.M. van Loosdrecht, Yoichi Ando, A. Rosch, M. Grüninger
Revealing puddles of electrons and holes in compensated topological insulators
Phys. Rev. B, 93, 245149, 2016, http://journals.aps.org/prb/abstract/10.1103/PhysRevB.93.245149, arXiv:1508.03212

I. Vrejoiu, C. Himcinschi, L. Jin, C.-L. Jia, N. Raab, J. Engelmayer, R. Waser, R. Dittmann, P. H. M. van Loosdrecht
Probing orbital ordering in LaVO3 epitaxial films by Raman scattering
APL Materials, 4, 4, 046103, 2016

M. Sundermann, K. Chen, Y. Utsumi, Y.-H. Wu, K.-D. Tsuei, J. Haenel, A. Prokofiev, S. Paschen, A. Tanaka, L.H. Tjeng, A. Severing
Ce 3p hard x-ray photoelectron spectroscopy study of the topological Kondo insulator CeRu4Sn6
Accepted , J. Phys.: Conf. Ser., 2016

K. Chen, F. Strigari, M. Sundermann, S. Agrestini, N. J. Ghimire, S. Z. Lin, C. D. Batista, E. D. Bauer, J. D. Thompson, E. Otero, A. Tanaka, A. Severing
Exchange field effect in the crystal-field ground state of CeMAl4Si2
Phys. Rev. B, 95, 115111, 2016

M. Sunderman, M. W. Haverkort, S. Agrestini, A. Al-Zein, M. Moretti Sala, Y. Huang, M. Golden, A. deVisser, P. Thalmeier, L. H. Tjeng, A. Severing
Direct bulk sensitive probe of 5f symmetry in URu2Si2
Proc. Natl. Acad. Sci., 113, 49, 13989-13994, 2016

Roman Gumeniuk, Walter Schnelle, Mahmoud A Ahmida, Mohsen M Abd-Elmeguid, Kristina O Kvashnina, Alexander A Tsirlin, Andreas Leithe-Jasper, Christoph Geibel
Valence fluctuations of europium in the boride Eu4Pd29+x B8
J. Phys.: Condens. Matter, 28, 115601, 2016

2015

M. Baum, A.C. Komarek, S. Holbein, M.T. Fernandez-Diaz, G. Andre, A. Hiess, Y. Sidis, P. Steffens, P. Becker, L. Bohaty, M. Braden
Magnetic structure and multiferroic coupling in pyroxene NaFeSi2O6
Phys. Rev. B, 91, 21, 214415, 2015

A. Barla, H. Wilhelm, M. K. Forthaus, C. Strohm, R. Rüffer, M. Schmidt, K. Koepernik, U. K. Rößler, M. M. Abd-Elmeguid
Pressure-Induced Inhomogeneous Chiral-Spin Ground State in FeGe
Phys. Rev. Lett., 114, 016803, 2015

F. Huttmann, A.J. Martinez-Galera, S. Caciuc, N. Atorderisei, S. Blügel, T. Michely
Tuning the van der Waals interaction of graphene with molecules via doping
Phys. Rev. Lett., 115, 236101, 1-8, 2015

C. Herbig, E.H. Algren, U.A. Schröder, A.J. Martinez-Galera, M.A. Arman, J. Kotakoski, J. Knudsen, A.V. Krasheninnikov, T. Michely
Xe irradiation of graphene on Ir(111): From trapping to blistering
Phys. Rev. B, 92, 085429, 2015

Hisao Kobayashi, Shugo Ikeda, Yoshitaka Yoda, Naohisa Hirao, Yasuo Ohishi, J. A. Alonso, M. J. Martinez-Lope, R. Lengsdorf, D. I. Khomskii, M. M. Abd-Elmeguid
Pressure-induced unusual metallic state in EuNiO3
Phys. Rev. B, 91, 195148, 2015

Charlotte Herbig, E. Harriet Ahlgren, Wouter Jolie, Carsten Busse, Jani Kotakoski, Arkady V. Krasheninnikov, Thomas Michely
Comment on Interfacial Caron Nanoplatelet Formation by Ion Irradiation of Graphene on Iridium (111)
ACS Nano, 9, 5, 4664-4665, 2015

F. Strigari, M. Sundermann, Y. Muro, K. Yutani, T. Takabatake, K.-D. Tsuei, Y. F. Liao, A. Tanaka, P. Thalmeier, M. W. Haverkort, L. H. Tjeng, A. Severing
Quantitative study of valence and configuration interaction parameters of the Kondo semiconductors CeM2Al10 (M = Ru, Os and Fe) by means of bulk-sensitive hard x-ray photoelectron spectroscopy
J. Electron Spectrosc. Relat. Phenom., 199, 56, 2015, arXiv:1409.6552, PDF (1108 kB)

S. Scharffe, G. Kolland, M. Valldor, V. Cho, J.F. Welter, T. Lorenz
Heat transport of the spin-ice materials Ho2Ti2O7 and Dy2Ti2O7
J. Magn. Magn. Mater., 383, 83, 2015, http://authors.elsevier.com/a/1QoI315Kgari1c, arXiv:1406.4037, PDF (620 kB)

T. Willers, F. Strigari, Z. Hu, V. Sessi, N.B. Brookes, E.D. Bauer, J.L. Sarrao, J.D. Thompson, A. Tanaka, S. Wirth, L.H. Tjeng, A. Severing
Correlation between ground state and orbital anisotropy in heavy fermion materials
Proc. Natl. Acad. Sci., 112, 8, 2384, 2015, arXiv:1309.3409, PDF (1026 kB)

M. Ackermann , L. Andersen, T. Lorenz, L. Bohaty, P. Becker
Anisotropy study of multiferroicity in the pyroxene NaFeGe2O6
New J. Phys., 17, 013045, 2015, arXiv:1408.6772, PDF (8059 kB)

J.-P. Rueff, J. M. Ablett, F. Strigari, M. Deppe, M. W. Haverkort, L. H. Tjeng, A. Severing
Absence of orbital rotation in superconducting CeCu2Ge2
Phys. Rev. Lett., 91, 201108(R), 2015

O. Breunig, M. Garst, A. Rosch, E. Sela, B. Buldmann, P. Becker, L. Bohaty, R. Müller , T. Lorenz
Low-temperature ordered phases of the spin-1/2 XXZ chain system Cs2CoCl4
Phys. Rev. B, 91, 024423, 2015, arXiv:1412.2988, PDF (1315 kB)

K. Thirunavukkuarasu, M. Langenbach, A. Roggenbuck, E. Vidal, H. Schmitz, J. Hemberger, M. Grüninger
Self-normalizing phase measurement in multimode terahertz spectroscopy based on photomixing of three lasers
Appl. Phys. Lett., 106, 031111, 2015, http://scitation.aip.org/content/aip/journal/apl/106/3/10.1063/1.4906374, arXiv:1410.0648, PDF (1191 kB)

B. S. de Lima, M. S. da Luz, F. S. Oliveira, L. M. S. Alves, C. A. M. dos Santos, F. Jomard, Y. Sidis, P. Bourges, S. Harms, C. P. Grams, J. Hemberger, X. Lin, B. Fauqué, K. Behnia
Interplay between antiferrodistortive, ferroelectric, and superconducting instabilities in Sr1−xCaxTiO3−δ
Phys. Rev. B, 91, 045108, 2015

D. Niermann, C. P. Grams, P. Becker, L. Bohatý, H. Schenck, J. Hemberger
Critical Slowing Down near the Multiferroic Phase Transition in MnWO4
Phys. Rev. Lett., 114, 037204, 2015

S. Scharffe, O. Breunig, V. Cho, P. Laschitzky, M. Valldor, J. F. Welter, T. Lorenz
Suppression of Pauling's residual entropy in the dilute spin ice (Dy_(1-x)Y_x )2Ti2O7
Phys. Rev. B, 92, 180405(R), 2015, arXiv:1503.03856, PDF (576 kB)

S. Holbein, P. Steffens, T. Finger, A. C. Komarek, Y. Sidis, P. Link, M. Braden
Field and temperature dependence of electromagnon scattering in TbMnO3 studied by inelastic neutron scattering
Phys. Rev. B, 91, 014432, 2015

F. Waßer, A. Schneidewind, Y. Sidis, S. Wurmehl, S. Aswartham, B. Büchner, M. Braden
Spin reorientation in Ba0.65Na0.35Fe2As2 studied by single-crystal neutron diffraction
Phys. Rev. B, 91, 060505(R), 2015

N. Qureshi, M. Valldor, L. Weber, A. Senyshyn, Y. Sidis, M. Braden
Magnetic spin-flop transition and interlayer spin-wave dispersion in PrCaFeO4 revealed by neutron diffraction and inelastic neutron scattering
Phys. Rev. B, 91, 224402, 2015

J. Stein, M. Baum, S. Holbein, T. Cronert, V. Hutanu, A. C. Komarek, M. Braden
Control of multiferroic domains by external electric fields in TbMnO3
J. Phys.: Condens. Matter, 27, 446001, 2015

M. Sundermann, F. Strigari, T. Willers, H. Winkler, A. Prokofiev, J. M. Ablett, J.-P. Rueff, D. Schmitz, E. Weschke, M. Moretti-Sala, A. Al-Zein, A. Tanaka, M. W. Haverkort, D. Kasinathan, L. H. Tjeng, S. Paschen, A. Severing
CeRu4Sn6: a strongly correlated material with nontrivial topology
Sci. Rep., 5, 17937, 2015, arXiv:1508.07129

Yang Liu, Roderick. C. I. MacKenzie, Bin Xu, Yajun Gao, Miquel Gimeno-Fabra, David Grant, Paul. H. M. van Loosdrecht, Wenjing Tian
Organic semiconductors with a charge carrier life time of over 2 hours at room temperature
J. Mater. Chem., 2015

Antonio Caretta, Michiel C. Donker, Alexey O. Polyakov, Thomas T. M. Palstra, Paul H. M. van Loosdrecht
Photoinduced magnetization enhancement in two-dimensional weakly anisotropic Heisenberg magnets
Phys. Rev. B, 2015

Antonio Caretta, Michiel C. Donker, Diederik W. Perdok, Davood Abbaszadeh, Alexey O. Polyakov, Remco W. A. Havenith, Thomas T. M. Palstra, Paul H. M. van Loosdrecht
Measurement of the acoustic-to-optical phonon coupling in multicomponent systems
Phys. Rev. B, 2015

ajun Gao, Almantas Pivrikas, Bin Xu, Yang Liu, Weiqing Xu, Paul H.M. van Loosdrecht, Wenjing Tian
Measuring electron and hole mobilities in organic systems: charge selective CELIV
Synthetic Metals, 2015

J. Janusonis, C.L. Chang, P.H.M. van Loosdrecht, R.I. Tobey
Frequency tunable surface magneto elastic waves
Appl. Phys. Lett., 2015

B. Klobes, M. Herlitschke, K. Z. Rushchanskii, H.-C. Wille, T. T. A. Lummen, P. H. M. van Loosdrecht, A. A. Nugroho, R. P. Hermann
Anisotropic lattice dynamics and intermediate-phase magnetism in delafossite CuFeO2
Phys. Rev. B, 2015

Gerrit-Jan Linker, Paul HM van Loosdrecht, Piet Th van Duijnen, Ria Broer
Periodic Hartree-Fock and hybrid density functional calculations on the metallic and the insulating phase of (EDO-TTF) 2 PF 6
Phys. Chem. Chem. Phys., 2015

I. P. Handayani, A. A. Nugroho, S. Riyadi, G. R. Blake, N. Mufti, T. T. M. Palstra, P. H. M. van Loosdrecht
Correlation between lattice vibrations with charge, orbital, and spin ordering in the layered manganite Pr0.5Ca1.5MnO4
Phys. Rev. B, 2015

Yajun Gao, Roderick C. I. MacKenzie, Yang Liu, Bin Xu, Paul H. M. van Loosdrecht, Wenjing Tian
Engineering Ultra Long Charge Carrier Lifetimes in Organic Electronic Devices at Room Temperature
Adv. Mat. Interfaces , 2015

I. P. Handayani, N. Mufti, A. A. Nugroho, T.T.M. Palstra, P.H.M. van Loosdrecht
Raman Spectra of Multiferroic TbMnO3
Adv. Mat. Res., 2015

Gerrit-Jan Linker, Piet Th. van Duijnen, Paul H.M. van Loosdrecht, Ria Broer
Theoretical study of the ground state of (EDO-TTF)2PF6
Comp. Theor. Chem., 2015

Yang Liu, Roderick. C. I. MacKenzie, Bin Xu, Yajun Gao, Miquel Gimeno-Fabra, David Grant, Paul. H. M. van Loosdrecht, Wenjing Tian
Organic semiconductors with a charge carrier life time of over 2 hours at room temperature
J. Materials. Chemistry. C, 2015

S. Kunkemöller, D. Khomskii, P. Steffens, A. Piovano, A. A. Nugroho, M. Braden
Highly Anisotropic Magnon Dispersion in Ca2RuO4: Evidence for Strong Spin Orbit Coupling
Phys. Rev. Lett., 115, 247201, 2015

Michal Vališka, Jiří Pospíšil, Martin Diviš, Jan Prokleška, Vladimír Sechovský, Mohsen M. Abd-Elmeguid
Evolution of ferromagnetic and non-Fermi-liquid states with doping: The case of Ru-doped UCoGe
Phys. Rev. B, 92, 045114, 2015

Michal Vališka, , Jiří Pospíšil, Anne Stunault, Yukiharu Takeda, Beatrice Gillon, Yoshinori Haga, Karel Prokeš, Mohsen M. Abd-Elmeguid, Gwilherm Nénert, Tetsuo Okane, Hiroshi Yamagami, Laurent Chapon, Arsene Gukasov, Alain Cousson, Etsuji Yamamoto, Vladimír Sechovský
Gradual Localization of 5f States in Orthorhombic UTX Ferromagnets: Polarized Neutron Diffraction Study of Ru Substituted UCoGe
J. Phys. Soc. Jpn., 84, 084707, 2015

C. Ulrich, G. Khaliullin, M. Guennou, H. Roth, T. Lorenz, B. Keimer
Spin-orbital excitation continuum and anomalous electron-phonon interaction in the Mott insulator LaTiO$_3$
Phys. Rev. Lett., 115, 156403, 2015, arXiv:1509.05280, PDF (710 kB)

P. Toledano, M. Ackermann, L. Bohaty, P. Becker, T. Lorenz, N. Leo, M. Fiebig
Primary ferrotoroidicity in antiferromagnets
Phys. Rev. B, 92, 094431, 2015, PDF (651 kB)

H. Aichmann, G. Nimtz, P. Bruney
On the Voltage Standing Wave Ratio of barriers
Opt. Commun., 356, 431-434, 2015

G. Nimtz, H. Aichmann
Zero time tunneling: macroscopic experiments with virtual particles
EPJ Web of Conferences, 95, 04044, 2015

2014

M. Baum, J. Leist, Th. Finger, K. Schmalzl, A. Hiess, L.P. Regnault, P. Becker, L. Bohaty, G. Eckold, M. Braden
Kinetics of the multiferroic switching in MnWO4
Phys. Rev. B, 89, 14, 144406, 2014

Stefan Schumacher, Felix Huttmann, Marin Petrovic, Christian Witt, Daniel F. Förster, Chi Vo-Van, Johann Coraux, Antonio J. Martinez-Galera, Violetta Sessi, Ignacio Vergara, Reinhard Rückamp, Markus Grüninger, Nicolas Schleheck, Frank Meyer zu Heringdorf, Philippe Ohresser, Marko Kralj, Tim O. Wehling, Thomas Michely
Europium underneath graphene on Ir(111): Intercalation mechanism, magnetism, and band structure
Phys. Rev. B, 90, 235437, 2014, arXiv:1409.4272

Sebastian Standop, Thomas Michely, Carsten Busse
H2O on Graphene/Ir(111): A Periodic Array of Frozen Droplets
J. Phys. Chem. C, 119, 1418-1423, 2014

Charlotte Herbig, E. Harriet Ahlgren, Wouter Jolie, Carsten Busse, Jani Kotakoski, Arkady V. Krasheninnikov und Thomas Michely
Interfacial Carbon Nanoplatelet Formation by Ion Irradiation of Graphene on Iridium (111)
ACS Nano, 8, 12, 12208-12218, 2014

S. Standop, T. Michely, C. Busse
H2O on Graphene/Ir(111): A Periodic Array of Frozen Droplets
J. Phys. Chem. C, 119, 1418-1423, 2014

Martin Engler, Sven Macko, Frank Frost, Thomas Michely
Evolution of ion beam induced patterns on Si(001)
Phys. Rev. B, 89, 245412, 1-14, 2014

D. Niermann, C. P. Grams, M. Schalenbach, P. Becker, L. Bohatý, J. Stein, M. Braden, J. Hemberger
Domain dynamics in the multiferroic phase of MnWO4
Phys. Rev. B, 89, 13, 134412, 2014, http://link.aps.org/doi/10.1103/PhysRevB.89.134412

Wouter Jolie, Fabian Craes, Marin Petrovic, Nicolae Atodiresei, Vasile Caciuc, Stefan Blügel, Marko Kralj, Thomas Michely, Carsten Busse
Confinement of Dirac electrons in graphene quantum dots
Phys. Rev. B, 89, 1554351-6, 2014

Sven Runte, Predag Lazic, Chi Vo-Van, Johann Coraux, Jörg Zegenhagen, Carsten Busse
Graphene buckles under stress: An x-ray standing wave and scanning tunneling microsopy study
Phys. Rev. B, 89, 155427-1-8, 2014

Wouter Jolie, Fabian Craes, Marin Petrovic, Nicolae Atodiresei, Vasile caciuc, Stefan Blügel, Marko Kralj, Thomas Michely, Carsten Busse
Confinement of Dirac electrons in graphene quantum dots
Phys. Rev. B, 89, 155435-1-6, 2014

Stefan Schumacher, Daniel F. Förster, Feiming Hu, Thomas Frauenheim, Tim O. Wehling, Thomas Michely
Polar EuO(111) on Ir(111): A two-dimensional oxide
Phys. Rev. B, 89, 115410, 1-13, 2014

Martin Engler, Frank Frost, Sven Müller, Sven Macko, Moritz Will, René Feder, Daniel Spemann, René Hübner, Stefan Facsko, Thomas Michely
Silicide induced ion beam patterning of Si(001)
Nanotechnology, 25, 115303, 1-18, 2014

Jürgen Klinkhammer, Martin Schlipf, Fabian Craes, Sven Runte, Thomas Michely, Carsten Busse
Spin-Polarized Surface State in EuO(100)
Phys. Rev. Lett., 112, 016803, 1-5, 2014

J. Brand, A. Stunault, S. Wurmehl, L. Harnagea, B. Büchner, M. Meven, M. Braden
Spin susceptibility in superconducting LiFeAs studied by polarized neutron diffraction
Phys. Rev. B, 89, 045141, 2014

S. Kunkemöller, A. A. Nugroho, Y. Sidis, M. Braden
Spin-density-wave ordering in Ca0.5Sr1.5RuO4 studied by neutron scattering
Phys. Rev. B, 89, 045119, 2014

S. K. Niesen, O. Breunig, S. Salm, M. Seher, M. Valldor, T. Lorenz
Substitution effects on the temperature vs. magnetic-field phase diagrams of the quasi-1D effective Ising spin-1/2 chain system BaCo2V2O8
Phys. Rev. B, 90, 104419, 2014, arXiv:1405.7273, PDF (1502 kB)

T. Möller, P. Becker, L. Bohaty, J. Hemberger, M. Grüninger
Infrared-active phonon modes in monoclinic multiferroic MnWO4
Phys. Rev. B, 90, 155105, 2014, arXiv:1406.6313

M. Langenbach, A. Roggenbuck, I. Cámara Mayorga, A. Deninger, K. Thirunavukkuarasu, J. Hemberger, M. Grüninger
Group delay in THz spectroscopy with ultra-wideband log-spiral antennae
J. Infrared Milli. THz Waves, 35, 918-931, 2014, http://link.springer.com/article/10.1007/s10762-014-0098-4, arXiv:1406.6589

F. Novelli, G. De Filippis, V. Cataudella, M. Esposito, I. Vergara , F. Cilento, E. Sindici, A. Amaricci, C. Giannetti, D. Prabhakaran , S. Wall, A. Perucchi, S. Dal Conte, G. Cerullo, M. Capone , A. Mishchenko, M. Grüninger, N. Nagaosa, F. Parmigiani, D. Fausti
Witnessing the formation and relaxation of massive quasi-particles in a strongly correlated electron system
Nat. Commun., 5, 5112, 2014, http://www.nature.com/ncomms/2014/141007/ncomms6112/full/ncomms6112.html, arXiv:1403.1704

S. Scharffe, G. Kolland, M. Hiertz, M. Valldor, T. Lorenz
Hysteresis and Relaxation Effects in the Spin-Ice Compound Dy2Ti2O7 studied by Heat Transport
JPS Conf. Proc., 3, 014030, 2014, arXiv:1311.1139, PDF (632 kB)

Y. Zekko, Y. Yamamoto, H. Yamaoka, H. Tajima, T. Nishioka, F. Strigari, A. Severing, J.-F. Lin, N. Hiraoka, H. Ishii, K.-D. Tsuei, J. Mizuki
Correlation between the valence state of Ce and magnetic transition in Ce(Ru1−xFex)2Al10 studied by resonant x-ray emission spectroscopy
Phys. Rev. B, 89, 125108, 2014

M.-R. Li, P. W. Stephens, M. Retuerto, T. Sarkar, C. P. Grams, J. Hemberger, M. C. Croft, D. Walker, M. Greenblatt
Designing Polar and Magnetic Oxides: Zn2FeTaO6 - in Search of Multiferroics
J. Am. Chem. Soc., 136, 24, 8508-8511, 2014

H. Aichmann, G. Nimtz
On the Traversal Time of Barriers
Found.Phys., 44, 678-688, 2014

M. Ackermann, T. Lorenz, L. Bohaty, P. Becker
Magnetoelectric properties of A2[FeCl5(H2O)] with A = K, Rb, Cs
J. Phys.: Condens. Matter, 26, 506002, 2014, arXiv:1408.3997, PDF (1116 kB)

C. P. Grams, M. Valldor, M. Garst, J. Hemberger
Critical speeding-up in the magnetoelectric response of spin-ice near its monopole liquid–gas transition
Nat. Commun., 4, 4853, 2014

M.-R. Li, M. Retuerto, D. Walker, T. Sarkar, P. W. Stephens, S. Mukherjee, T. S. Dasgupta, J. P. Hodges, M. Croft, C. P. Grams, J. Hemberger, J. Sanchez-Benitez, A. Huq, F. O. Saouma, J. I. Jang, M. Greenblatt
Magnetic-Structure-Stabilized Polarization in an Above-Room-Temperature Ferrimagnet
Angew. Chem. Int. Ed., 53, 40, 10774-10778, 2014

N. Qureshi, C. H. Lee, K. Kihou, K. Schmalzl, P. Steffens, M. Braden
Anisotropy of incommensurate magnetic excitations in slightly overdoped Ba0.5K0.5Fe2As2 probed by polarized inelastic neutron scattering experiments
Phys. Rev. B, 90, 100502(R), 2014

N. Qureshi, P. Steffens, D. Lamago, Y. Sidis, O. Sobolev, R. A. Ewings, L. Harnagea, S. Wurmehl, B. Büchner, M. Braden
Fine structure of the incommensurate antiferromagnetic fluctuations in single-crystalline LiFeAs studied by inelastic neutron scattering
Phys. Rev. B, 90, 144503, 2014

T. Finger, K. Binder, Y. Sidis, A. Maljuk, D. N. Argyriou, M. Braden
Magnetic order and electromagnon excitations in DyMnO3 studied by neutron scattering experiments
Phys. Rev. B, 90, 224418, 2014

S. Giriyapura, B.M. Zhang, R.A. de Groot, G.A. de Wijs, A. Caretta, P.H.M. van Loosdrecht, W. Kockelmann, T.T.M. Palstra, G.R. Blake
Anionogenic Mixed Valency in KxBa1-xO2-delta
Inorg. Chem., 2014

A. Caretta, R. Miranti, R.W.A. Havenith, E. Rampi, M.C. Donker, G.R. Blake, M. Montagnese, A.O. Polyakov, R. Broer, T.T.M. Palstra, P.H.M. van Loosdrecht
Low-frequency Raman study of the ferroelectric phase transition in a layered CuCl4-based organic-inorganic hybrid
Phys. Rev. B, 2014

L. Bignardi, T. Haarlammert, C. Winter, M. Montagnese, P.H.M. van Loosdrecht, E. Voloshina, P. Rudolf, H. Zacharias
Dual character of excited charge carriers in graphene on Ni(111)
Phys. Rev. B, 2014

Hamed Rezania, Abdollah Langari, Paul H.M. van Loosdrecht, Xenophon Zotos
Thermal conductivity of anisotropic spin-1/2 two leg ladder: Green's function approach
Euro. Phys. J. B, 2014

J. Weinen, T.C. Koethe, C.F. Chang, S. Agrestini, D. Kasinathan, Y.F. Liao, H. Fujiwara, C. Schüßler-Langeheine, F. Strigari, T. Haupricht, G. Panaccione, F. Offi, G. Monaco, S. Huotari, K.-D. Tsuei, L.H. Tjeng
Polarization dependent hard X-ray photoemission experiments for solids: Efficiency and limits for unraveling the orbital character of the valence band
J. Electron Spectrosc. Relat. Phenom., 2014

Vlad G. Pavelyev, Olga D. Parashchuk, Michal Krompiec, Tatyana V. Orekhova, Igor F. Perepichka, Paul H. M. van Loosdrecht, Dmitry Yu. Paraschuk, Maxim S. Pshenichnikov
Charge Transfer Dynamics in Donor - Acceptor Complexes between a Conjugated Polymer and Fluorene Acceptors
J. Phys. Chem. C, 2014

2013

M. Petrovic, I. Srut Rakic, S.Runte, C. Busse, J.T. Sadowski, P. Lazic, I. Pletikosic, Z.-H. Pan, M. Milun, P. Pervan, N. Atodiresei, R. brako, D. Sokcevic, T. Valla, T. Michely, M. Kralj
The mechanism of caesium intercalation of graphene
Nat. Commun., 1-8, 2013

Stefan Schumacher, Tim O. Wehling, Predrag Lazic, Sven Runte, Daniel F. Förster , Carsten Busse, Marin Petrovic, Marko Kralj, Stefan Blügel, Nicolae Atodiresei, Vasile Caciuc, Thomas Michely
The Backside of Graphene: Manipulating Adsorption by Intercalation
Nano Lett., 13, 5013-5019, 2013

Fabian Craes, Sven Runte, Jürgen Klinkhammer, Marko Kralj, Thomas Michely, Carsten Busse
Mapping Image Potential States on Graphene Quantum Dots
Phys. Rev. Lett., 111, 056804, 1-5, 2013

M. Baum, K. Schmalzl, P. Steffens, A. Hiess, L.P. Regnault, . M. Meven, P. Becker, L. Bohaty, M. Braden
Controlling toroidal moments by crossed electric and magnetic fields
Phys. Rev. B, 88, 2, 024414, 2013

E. Benckiser, L. Fels, G. Ghiringhelli, M. Moretti Sala, T. Schmitt, J. Schlappa, V. N. Strocov, N. Mufti, G. R. Blake, A. A. Nugroho, T. T. M. Palstra, M. W. Haverkort, K. Wohlfeld, M. Grüninger
Orbital superexchange and crystal field simultaneously at play in YVO3: resonant inelastic x-ray scattering at the V L edge and the O K edge
Phys. Rev. B, 88, 205115, 2013, http://prb.aps.org/abstract/PRB/v88/i20/e205115

F. Strigari, T. Willers, Y. Muro, K. Yutani, T. Takabatake, Z. Hu, S. Agrestini, C.-Y. Kuo, Y.-Y. Chin, H.-J. Lin, T. W. Pi, C. T. Chen, E. Weschke, E. Schierle, A. Tanaka, M. W. Haverkort, L. H. Tjeng, A. Severing
Crystal-field ground state of the orthorhombic Kondo semiconductors CeOs2Al10 and CeFe2Al10
Phys. Rev. B, 87, 125119, 2013

N. Qureshi, E. Ressouche, A. A. Mukhin, V. Yu Ivanov, S. N. Barilo, S. V. Shiryaev, V. Skumryev
Stabilization of multiferroic spin cycloid in Ni3V2O8 by light Co doping
Phys. Rev. B, 88, 174412, 2013

A. Shuvaev, V. Dziom, Anna Pimenov, M. Schiebl, A. A. Mukhin, A. C. Komarek, T. Finger, M. Braden, A. Pimenov
Electric Field Control of Terahertz Polarization in a Multiferroic Manganite with Electromagnons
Phys. Rev. Lett., 111, 227201, 2013

C. H. Lee, P. Steffens, N. Qureshi, M. Nakajima, K. Kihou, A. Iyo, H. Eisaki, M. Braden
Universality of the Dispersive Spin-Resonance Mode in Superconducting BaFe2As2
Phys. Rev. Lett., 111, 167002, 2013

A. Roggenbuck, M. Langenbach, K. Thirunavukkuarasu, H. Schmitz, A. Deninger, I. Camara Mayorga, R. Güsten, J. Hemberger, M. Grüninger
Enhancing the stability of a continuous-wave terahertz system by photocurrent normalization
J. Opt. Soc. Am. B, 30, 1397, 2013, http://www.opticsinfobase.org/josab/abstract.cfm?uri=josab-30-6-1397, arXiv:1302.3475

J. Reul, L. Fels, N. Qureshi, K. Shportko, M. Braden, M. Grüninger
Temperature-dependent optical conductivity of layered LaSrFeO4
Phys. Rev. B, 87, 205142, 2013, http://prb.aps.org/abstract/PRB/v87/i20/e205142, arXiv:1303.0709, PDF (835 kB)

G. Kolland, M. Valldor, M. Hiertz, J. Frielingsdorf, T. Lorenz
Anisotropic Monopole Heat Transport in the Spin-Ice Compound Dy$_2$Ti$_2$O$_7$
Phys. Rev. B, 88, 054406, 2013, arXiv:1302.6114, PDF (450 kB)

S. K. Niesen, G. Kolland, M. Seher, O. Breunig, M. Valldor, M. Braden, B. Grenier, T. Lorenz
Magnetic phase diagrams, domain switching and a quantum phase transition of the quasi-1D Ising-like antiferromagnet BaCo2V2O8
Phys. Rev. B, 87, 224413, 2013, arXiv:1303.5599, PDF (3234 kB)

M. Ackermann, D. Brüning , T. Lorenz , P. Becker, L.Bohaty
Thermodynamic properties of the new multiferroic material (NH4)2[FeCl5(H2O)]
New J. Phys., 15, 123001, 2013, PDF (3997 kB)

O. Breunig, M. Garst, E. Sela, B. Buldmann, P. Becker, L. Bohaty, R. Müller, T. Lorenz
The spin-1/2 XXZ chain system Cs2 CoCl4 in a transverse magnetic field
Phys. Rev. Lett., 111, 187202, 2013, arXiv:1307.2870, PDF (334 kB)

D. Franz, R. Runte, C. Busse, S. Schumacher, T. Gerber, T. Michely, M. Mantilla, V. Kilic, J. Zegenhagen, A. Stierle
Atomic structure and crystalline order of graphene supported Ir nanoparticle lattices
Phys. Rev. Lett., 110, 065503, 1-5, 2013

S. Schumacher, D.F. Förster, M. Rösner, T.O. Wehling, T. Michely
Strain in epitaxial graphene visualized by intercalation
Phys. Rev. Lett., 110, 086111, 1-5, 2013

T. Gerber, J. Knudsen, P.J. Feibelman, E. Granäs, P. Stratmann, K. Schulte, J. N. Andersen, T. Michely
CO-induced Smoluchowski ripening of Pt cluster arrays on the graphene/Ir(111) moiré
ACS Nano, 7, 2020-2031, 2013

S. Standop, O. Lehtinen, C. Herbig, G. Lewes-Malandrakis, F.Craes, J. Kotakoski, T. Michely, A.V. Krasheninnikov, C. Busse
Ion impacts on graphene/Ir(111): interface channeling, vacancy funnels, and a nanomesh
Nano Lett., 13, 1948-1955, 2013

M. Retuerto, M. R. Li, A. Ignatov, M. Croft, K. V. Ramanujachary, S. Chi, J. P. Hodges, W. Dachraoui, J. Hadermann, T. Thao Tran, P. Shiv Halasyamani, C. P. Grams, J. Hemberger, M. Greenblatt
Polar and Magnetic Layered A-Site and Rock Salt B-Site-Ordered NaLnFeWO6 (Ln = La, Nd) Perovskites
Inorg. Chem., 52, 12482–12491, 2013, http://pubs.acs.org/doi/abs/10.1021/ic401491y

M.-R. Li, D. Walker, M. Retuerto, T. Sarkar, J. Hadermann, P. W. Stephens, M. Croft, A. Ignatov, C. P. Grams, J. Hemberger, I. Nowik, P. S. Halasyamani, T. T. Tran, S. Mukherjee, T. S. Dasgupta, M. Greenblatt
Polar and Magnetic Mn2FeMO6 (M=Nb, Ta) with LiNbO3-type Structure: High-Pressure Synthesis
Angew. Chem. Int. Ed., 52, 32, 8406-8410, 2013, http://onlinelibrary.wiley.com/doi/10.1002/anie.201302775/abstract

Jürgen Klinkhammer, Daniel F.Förster, Stefan Schumacher, Hans P. Oepen, Thomas Michely, Carsten Busse
Structure and magnetic properties of ultra thin textured EuO films on graphene
Appl. Phys. Lett., 103, 131601, 1-5, 2013

Elin Granäs, Mie Andersen, Mohammad A. Arman, Timm Gerber, Björk HAmmer, Joachim Schnadt, Jesper N. Andersen , Thomas Michely, Jan Knudsen
CO Intercalation of Graphene on Ir(111) in the Millibar Regime
J. Phys. Chem. C, 117, 16438-16447, 2013

Yan Li, Dinesh Subramaniam, Nicolae Atodiresei, predag Lazic, Vasile Caciuc, Christian Pauly, Alexander Georgi, Carsten Busse, Marcus Liebmann, Stefan Blugel, Marco Pratzer, Markus Morgenstern, Riccardo Mazzarello
Absence of Edge States in Covalently Bonded Zigzag edges of Graphene on Ir(111)
Advanced Material, 25, 1967-1972, 2013

N. Qureshi, H. Ulbrich, Y. Sidis, A. Cousson, M. Braden
Magnetic structure and magnon dispersion in LaSrFeO4
Phys. Rev. B, 87, 054433, 2013

P. Steffens, C. H. Lee, N. Qureshi, K. Kihou, A. Iyo, H. Eisaki, M. Braden
Splitting of Resonance Excitations in Nearly Optimally Doped Ba(Fe0.94Co0.06)2As2: An Inelastic Neutron Scattering Study with Polarization Analysis
Phys. Rev. Lett., 110, 137001, 2013

C. H. Lee, P. Steffens, N. Qureshi, M. Nakajima, K. Kihou, A. Iyo, H. Eisaki, M. Braden
Universality of the Dispersive Spin-Resonance Mode in Superconducting BaFe2As2
Phys. Rev. Lett., 111, 167002, 2013

A. Shuvaev, V. Dziom, Anna Pimenov, M. Schiebl, A. A. Mukhin, A. C. Komarek, T. Finger, M. Braden, A. Pimenov
Electric Field Control of Terahertz Polarization in a Multiferroic Manganite with Electromagnons
Phys. Rev. Lett., 111, 227201, 2013

I P Handayani, R I Tobey, J Janusonis, D A Mazurenko, N Mufti, A A Nugroho, M O Tjia, T T M Palstra, P H M van Loosdrecht
Dynamics of photo-excited electrons in magnetically ordered TbMnO3
J. Phys.: Condens. Matter, 2013

Matteo Montagnese, Marian Otter, Xenophon Zotos, Dmitry A. Fishman, Nikolai Hlubek, Oleg Mityashkin, Christian Hess, Romuald Saint-Martin, Surjeet Singh, Alexandre Revcolevschi, Paul H. M. van Loosdrecht
Phonon-Magnon Interaction in Low Dimensional Quantum Magnets Observed by Dynamic Heat Transport Measurements
Phys. Rev. Lett., 2013

V. Capogrosso, M. Malvestuto, I. P. Handayani, P. H. M. van Loosdrecht, A. A. Nugroho, E. Magnano, F. Parmigiani
Effects of charge-orbital order-disorder phenomena on the unoccupied electronic states in the single-layered half-doped Pr0.5Ca1.5MnO4
Phys. Rev. B, 2013

M. A. Majidi, E. Thoeng, P. K. Gogoi, F. Wendt, S. H. Wang, I. Santoso, T. C. Asmara, I. P. Handayani, P. H. M. van Loosdrecht, A. A. Nugroho, M. Rübhausen, A. Rusydi
Temperature-dependent and anisotropic optical response of layered Pr0.5Ca1.5MnO4 probed by spectroscopic ellipsometry
Phys. Rev. B, 2013

C. Strohm, T. T. A. Lummen I. P. Handayani T. Roth C. Detlefs P. J. E. M. van der Linden, P. H. M. van Loosdrecht
Probing magnetic order in CuFeO2 through nuclear forward scattering in high magnetic fields
Phys. Rev. B, 2013

A. Caretta, R. Miranti, A.H. Arkenbout, A.O. Polyakov, A. Meetsma, R. Hidayat, M. O. Tjia, T.T.M. Palstra, P.H.M van Loosdrecht
Thermochromic effects in a Jahn-Teller active (CuCl6)4- layered hybrid system
J. Phys.: Condens. Matter, 2013

2012

T. Willers, D.T. Adroja, B.D. Rainford, Z. Hu, N. Hollmann, P. O. Körner, Y.-Y. Chin, D. Schmitz, H. H. Hsieh, H.-J. Lin, C. T. Chen, E.D. Bauer, J.L.Sarrao, K.J. McClellan, D. Byler, C. Geibel, F. Steglich, H. Aoki, P. Lejay, A. Tanaka, L. H. Tjeng, A. Severing
Spectroscopic determination of crystal-field levels in CeRh2Si2 and CeRu2Si2 and of the 4f0 contributions in CeM2Si2 with M = (Cu, Ru, Rh, Pd, and Au)
Phys. Rev. B, 85, 035117, 8, 2012

T. Willers, F. Strigari, N. Hiraoka, Y. Q. Cai, M. W. Haverkort, K.-D. Tsuei, Y.F. Liao, S. Seiro, C. Geibel, F. Steglich, L. H. Tjeng, A. Severing
Determining the in-plane orientation of the ground-state orbital of CeCu2Si2
Phys. Rev. Lett., 109, 046401, 2012, arXiv:1205.1915

D. Subramaniam, F. Libisch, C. Pauly, V. Geringer, R. Reiter, T. Mashoff, M. Liebmann, J. Burgdörfer, C. Busse, T. Michely, M. Pratzer, M. Morgenstern
Wave function mapping in graphene quantum dots
Phys. Rev. Lett., 108, 046801, 2012

A C. Komarek, M. Reuther, T. Lorenz, A. Cousson, P. Link, W. Morgenroth, D. Trots, C. Baehtz, M. Braden
Evidence for charge and orbital order in the doped titanates RE(1-x)CaxTiO3 (RE=Y, Er, Lu)
Submitted , Phys. Rev. Lett., 2012, arXiv:1109.0234

F. Strigari, T. Willers, Y. Muro, K. Yutani, T. Takabatake, Z. Hu, Y.-Y. Chin, S. Agrestini, H.-J. Lin, C. T. Chen, A. Tanaka, M. W. Haverkort, L. H. Tjeng, A. Severing
Crystal-field ground state of the orthorhombic Kondo insulator CeRu2Al10
Phys. Rev. B, 86, 081105(R), 2012, arXiv:1208.2842

Christine Kuntscher, Kaneez Rabia, M. K. Forthaus, M. M. Abd-Elmeguid, F. Rivadulla, Y. Kato, C. D. Batista
Nonmonotonic evolution of the charge gap in ZnV2O4 under pressure
Phys. Rev. B, 86, 020405, 2012, http://link.aps.org/doi/10.1103/PhysRevB.86.020405

W. Bi, N. M. Souza-Neto, D. Haskel, G. Fabbris, E. E. Alp, J. Zhao, R. G. Hennig, M. M. Abd-Elmeguid, Y. Meng, R. W. McCallum, K. Dennis, J. S. Schilling
Synchrotron x-ray spectroscopy studies of valence and magnetic state in europium metal to extreme pressures
Phys. Rev. B, 85, 205134, 2012, http://link.aps.org/doi/10.1103/PhysRevB.85.205134

K. Umeo, H. Yamane, H. Kubo, Y. Muro, F. Nakamura, T. Suzuki, T. Takabatake, K. Sengupta, M. K. Forthaus, M. M. Abd-Elmeguid
Interplay between crystal electric field and magnetic exchange anisotropies in the heavy-fermion antiferromagnet YbRhSb under pressure
Phys. Rev. B, 85, 024412, 2012, http://link.aps.org/doi/10.1103/PhysRevB.85.024412

G. Kolland, O. Breunig, M. Valldor, M. Hiertz, J. Frielingsdorf, T. Lorenz
Thermal conductivity and specific heat of the spin-ice compound Dy2 Ti2 O7 : Experimental evidence for monopole heat transport
Phys. Rev. B, 86, 060402(R), 2012, arXiv:1205.5700, PDF (358 kB)

H. Hattab, A. T. N'Diaye, D. Wall, C. Klein, G. Jnawali, J. Coraux, C. Busse, R. van Gastel, B. Poelsema, T. Michely, F.-J. Meyer zu Heringdorf, M. Horn-von Hoegen
Interplay of wrinkles, strain, and lattice parameter in graphene layers on iridium
Nano Lett., 12, 678, 2012

S. Standop, M. Morgenstern, T. Michely, C. Busse
H2O on Pt(111): Structure and stability of the first wetting layer
J. Phys.: Condens. Matter, 24, 124103, 2012

C. Herbig, M. Kaiser, N. Bendiab, J. Coraux, S. Schumacher, D. F. Förster, K. Meerholz, T. Michely, C. Busse
Mechanical exfoliation of epitaxial graphene on Ir(111) enabled by Br2 intercalation
J. Phys.: Condens. Matter, 24, 314208, 2012

A. Roggenbuck, K. Thirunavukkuarasu, H. Schmitz, J. Marx, A. Deninger, I. Cámara Mayorga, R. Güsten, J. Hemberger, M. Grüninger
Using a fiber stretcher as a fast phase modulator in a continuous-wave terahertz spectrometer
J. Opt. Soc. Am. B, 29, 614, 2012, http://www.opticsinfobase.org/josab/abstract.cfm?URI=josab-29-4-614

J. Reul, A. A. Nugroho, T. T. M. Palstra, M. Grüninger
Probing orbital fluctuations in RVO3 (R = Y, Gd, or Ce) by ellipsometry
Phys. Rev. B, 86, 125128, 2012, http://link.aps.org/doi/10.1103/PhysRevB.86.125128

F. Novelli, D. Fausti, J. Reul, F. Cilento, P. H. M. van Loosdrecht, A. A. Nugroho, T. T. M. Palstra, M. Grüninger, F. Parmigiani
Hubbard exciton revealed by time-domain optical spectroscopy
Phys. Rev. B, 86, 165135, 2012, http://link.aps.org/doi/10.1103/PhysRevB.86.165135

D. Niermann, F. Waschkowski, J. de Groot, M. Angst, J. Hemberger
Dielectric properties of charge ordered LuFe2O4 revisited: The apparent influence of contacts
Phys. Rev. Lett., 109, 016405, 2012, http://prl.aps.org/abstract/PRL/v109/i1/e016405

Z. Hu, Hua Wu, T.C. Koethe, S.N. Barilo, S.V. Shiryaev, G.L. Bychkov, C. Schüßler-Langeheine, T. Lorenz, A. Tanaka, H.H. Hsieh, H-J. Lin, C.T. Chen, N.B. Brookes, S. Agrestini, Y-Y. Chin, M. Rotter, L.H. Tjeng
Spin-state order/disorder and metal insulator transition in GdBaCo$_2$O$_{5.5}$: experimental determination of the underlying electronic structure
New J. Phys., 14, 123025, 2012

A. Carôt, H. Aichmann, G. Nimtz
Giant negative group time delay by microwave adaptors
Europhys. Lett., 98, 64002, 2012

J. Knudsen, P.J. Feibelman, T. Gerber, E. Granäs, Karina Schulte, Patrick Stratmann, Jesper N. Andersen, T. Michely
How clusters bind to the graphene moiré on Ir(111) - XPS compared to DFT
Phys. Rev. B, 035407, 1-6, 2012

D.F. Förster, T.O. Wehling, S. Schumacher, A. Rosch, T. Michely
Phase coexistence of clusters and islands: Europium on graphene
New J. Phys., 14, 023022, 1-26, 2012

D.F. Förster, J. Klinkhammer, T. Michely
Eu oxides on Ni(100): Polar surfaces, magic clusters and structures with large lattice dilation
Surf. Sci., 606, 1019-1028, 2012

S. Macko, J. Grenzer, F.Frost, M. Engler, D. Hirsch, M. Fritzsche, A. Mücklich, T. Michely
Iron assisted ion beam patterning of Si(001) in the crystalline regime
New J. Phys., 14, 073003, 1-16, 2012

E. Granäs, J. Knudsen, U.A. Schröder, T. Gerber, C. Busse, M.A. Arman, K. Schulte, J.N. Andersen, T. Michely
Oxygen intercalation under graphene on Ir(111): Energetics, kinetics, and the role of graphene edges
ACS Nano, 6, 9951-9963, 2012

E. Vivo, M. Nicoli, M. Engler, T. Michely, L. Vázquez, R. Cuerno
Strong anisotropy in surface kinetic roughening: analysis and experiments
Phys. Rev. B, 86, 245427, 1-8, 2012

H. Ulbrich, M. Braden
Neutron scattering studies on stripe phases in non-cuprate materials
Physica C, 481, 31, 2012, arXiv:1201.2356v1

N. Qureshi, P. Steffens, Y. Drees, A. C. Komarek, D. Lamago, Y. Sidis, L. Harnagea, H.-J. Grafe, S. Wurmehl, B. Büchner, M. Braden
Inelastic Neutron-Scattering Measurements of Incommensurate Magnetic Excitations on Superconducting LiFeAs Single Crystals
Phys. Rev. Lett., 108, 117001, 2012

H. Ulbrich, P. Steffens, D. Lamago, Y. Sidis, M. Braden
Hourglass Dispersion in Overdoped Single-Layered Manganites
Phys. Rev. Lett., 108, 247209, 2012

N. Qureshi, P. Steffens, S. Wurmehl, S. Aswartham, B. Büchner, M. Braden
Local magnetic anisotropy in BaFe2As2: A polarized inelastic neutron scattering study
Phys. Rev. B, 86, 060410(R), 2012

J. Knolle, V. B. Zabolotnyy, I. Eremin, S. V. Borisenko, N. Qureshi, M. Braden, D. V. Evtushinsky, T. K. Kim, A. A. Kordyuk, S. Sykora, Ch. Hess, I. V. Morozov, S. Wurmehl, R. Moessner, B. Büchner
Incommensurate magnetic fluctuations and Fermi surface topology in LiFeAs
Phys. Rev. B, 86, 174519, 2012

W.-D. Stein, J. Liebertz, P. Becker, L. Bohatý, M. Braden
Structural investigations of the tetraborates MB4O7 (M = Pb, Sr, Ba)
Euro. Phys. J. B, 85, 236, 2012

H.-H. Wu, M. Buchholz, C. Trabant, C.F. Chang, A.C. Komarek, F. Heigl, M .v. Zimmermann, M . Cwik, F. Nakamura, M. Braden, C. Schüßler-Langeheine
Charge stripe order near the surface of 12-percent doped La2-xSrxCuO4
Nat. Commun., 3, 1023, 2012

Alexey O. Polyakov, Anne H. Arkenbout, Jacob Baas, Graeme R. Blake, Auke Meetsma, Antonio Caretta, Paul H. M. van Loosdrecht, Thomas T. M. Palstra
Coexisting Ferromagnetic and Ferroelectric Order in a CuCl4-based Organic-Inorganic Hybrid
Chem. Mater., 2012

A.J.C. Buurma, I.P. Handayani, N. Mufti, G.R. Blake, P.H.M. van Loosdrecht, T.T.M. Palstra
Spin–lattice coupling in iron jarosite
J. Solid State Chem., 2012

Syarif Riyadi, Baomin Zhang, Robert A. de Groot, Antonio Caretta, Paul H. M. van Loosdrecht, Thomas T. M. Palstra, Graeme R. Blake
Antiferromagnetic S=1/2 Spin Chain Driven by p-Orbital Ordering in CsO2
Phys. Rev. Lett., 2012

Fabio Novelli, Daniele Fausti, Julia Reul, Federico Cilento, Paul H. M. van Loosdrecht, Agung A. Nugroho, Thomas T. M. Palstra, Markus Grüninger, Fulvio Parmigiani
Ultrafast optical spectroscopy of the lowest energy excitations in the Mott insulator compound YVO3: Evidence for Hubbard-type excitons
Phys. Rev. B, 2012

M. Otter, G. Athanasopoulos, N. Hlubek, M. Montagnese, M. Labois, D.A. Fishman, F. de Haan, S. Singh, D. Lakehal, J. Giapintzakis, C. Hess, A. Revcolevschi, P.H.M. van Loosdrecht
Optical probing of anisotropic heat transport in the quantum spin ladder Ca9La5Cu24O41
Int. J. Heat and Mass Transfer, 2012

Artem A. Bakulin, Akshay Rao, Vlad G. Pavelyev, Paul H.M. van Loosdrecht, Maxim S. Pshenichnikov, Dorota Niedzialek, Jérôme Cornil, David Beljonne, Richard H. Friend
The Role of Driving Energy and Delocalized States for Charge Separation in Organic Semiconductors
Science, 2012

Gerrit-Jan Linker, Piet Th. van Duijnen, Paul H. M. van Loosdrecht, Ria Broer
Off-Planar Geometry and Structural Instability of EDO-TTF Explained by Using the Extended Debye Polarizability Model for Bond Angles
J. Phys.Chem. A, 2012

2011

T. Willers, J. C. Cezar, N. B. Brookes, Z. Hu, F. Strigari, P. Körner, N. Hollmann, D. Schmitz, A. Bianchi, Z. Fisk, A. Tanaka, L. H. Tjeng, A. Severing
Magnetic Field Induced Orbital Polarization in Cubic YbInNi4: Determining the Quartet Ground State Using X-Ray Linear Dichroism
Phys. Rev. Lett., 107, 236402, 2011

A. Severing, F. Givord, J.-X. Boucherle, T. Willers, M. Rotter, Z. Fisk, A. Bianchi, M. T. Fernandez-Diaz, A. Stunault, B. D. Rainford, J. Taylor, and E. Goremychkin
Crystal fields in YbInNi4 determined with magnetic form factor and inelastic neutron scattering
Phys. Rev. B, 83, 15, 155112, 2011

S. Konings, C. Schüßler-Langeheine, H. Ott, E. Weschke, E. Schierle, H. Zabel, J. Goedkoop
Magnetic domain fluctuations in an antiferromagnetic film observed with coherent resonant soft x-ray scattering
Phys. Rev. Lett., 106, 077402, 2011

H. Hattab, A. T. N'Diaye, D. Wall, G. Jnawali, J. Coraux, C. Busse, R. van Gastel, B. Poelsema, T. Michely, F.-J. Meyer zu Heringdorf, M. Horn-von Hoegen
Growth temperature dependent graphene alignement on Ir(111)
Appl. Phys. Lett., 98, 141903, 141903, 2011

N. Pontius, T. Kachel, C. Schüßler-Langeheine, W. Schlotter, M. Beye, F. Sorgenfrei, C. F.Chang, A Föhlisch, W. Wurth, P. Metcalf, I. Leonov, A. Yaresko, N. Stojanovic, M. Berglund, N. Guerassimova, S. Düsterer, H. Redlin, H. A. Dürr
Time-resolved resonant soft x-ray diffraction with free electron lasers: femtosecond dynamics across the Verwey transition in magnetite
Accepted , Appl. Phys. Lett., 2011

G. Giovannetti, A. Stroppa, S. Picozzi, D. Baldomir, V. Pardo, S. Blanco-Canosa, F. Rivadulla, S. Jodlauk, D. Niermann, J. Rohrkamp, T. Lorenz , S. Streltsov, D.I. Khomskii, J. Hemberger
Dielectric properties and magnetostriction of the collinear multiferroic spinel CdV2O4
Phys. Rev. B, 83, 060402(R), 2011

Simon Kimber, Mark Senn, Simone Fratini, Hua Wu, Adrian Hill, Pascal Manuel, Paul Attfield, Dimitri Argyriou, Paul Henry
Frustrated charge order at the boundary between the molecular and solid states in Ba3NaRu2O9
Submitted , , 2011

Hua Wu, C. F. Chang, O. Schumann, Z. Hu, J. C. Cezar, T. Burnus, N. Hollmann, N. B. Brookes, A. Tanaka, M. Braden, L. H. Tjeng, D. I. Khomskii
Orbital order in La0.5Sr1.5MnO4: beyond a common local Jahn-Teller picture
Submitted , Phys. Rev. Lett., manuscript plus supplement, 2011, PDF (612 kB)

N. Hollmann, Z. Hu, Hua Wu, M. Valldor, N. Qureshi, T. Willers, Y.-Y. Chin, J.C. Cezar, A. Tanaka, N.B. Brookes, L.H. Tjeng
Orbital occupation and magnetic moments of tetrahedrally coordinated iron in CaBaFe4O7
Phys. Rev. B, 83, 180405(R) (an Editors' Suggestion), 2011

Ting Jia, Hua Wu*, Guoren Zhang, Xiaoli Zhang, Ying Guo, Zhi Zeng, H. Q. Lin
Ab Initio Study of the Giant Ferroelectric Distortion and Pressure Induced Spin-State Transition in BiCoO3
Phys. Rev. B, 83, 174433, 2011, arXiv:1103.2978

C. F. Chang, J. Schlappa, M. Buchholz, A. Tanaka, E. Schierle, D. Schmitz, H. Ott, R. Sutarto, T. Willers, P. Metcalf, L. H. Tjeng, C. Schüßler-Langeheine
Intrinsic and extrinsic x-ray absorption effects in soft x-ray diffraction from the superstructure in magnetite
Phys. Rev. B, 83, 073105, 2011, arXiv:1101.2548

M. Valldor, O. Heyer, A. C. Komarek, A. Senyshyn, M. Braden, T. Lorenz
Magnetostrictive Neel ordering of the spin-5/2 ladder compound BaMn2O3: Distortion-induced lifting of geometrical frustration
Phys. Rev. B, 83, 024418, 2011, arXiv:1010.1183, PDF (897 kB)

S.K.Niesen, O. Heyer, T. Lorenz, M. Valldor
Antiferromagnetic Heisenberg S=5/2 spin chain compound SrMn2V2O8
J. Magn. Magn. Mater., 323, 2575, 2011, arXiv:1103.1830

N. Hollmann, M. W. Haverkort, M. Benomar, M. Cwik, M. Braden, T. Lorenz
Evidence for a temperature-induced spin-state transition of Co3+ in La2-xSrxCoO4
Phys. Rev. B, 83, 174435, 2011, arXiv:1204.0730, PDF (377 kB)

C. Busse, P. Lazic, R. Djemour, J. Coraux, T. Gerber, N. Atodiresei, V. Caciuc, R. Brako, A. T. N'Diaye, S. Blügel, J. Zegenhagen, T. Michely
Graphene on Ir(111): Physisorption with chemical modulation
Phys. Rev. Lett., 107, 036101, 1-4, 2011

T. Langer, D. F. Förster, C. Busse, T. Michely, H. Pfnür, C. Tegenkamp
Sheet plasmons in modulated graphene on Ir(111)
New J. Phys., 13, 053006, 2011

D. F. Förster, J. Klinkhammer, C. Busse, S. G. Altendorf, T. Michely, Z. Hu, Y.-Y. Chi, L. H. Tjeng, J. Coraux, D. Bourgault
Epitaxial europium oxide on Ni(100) with single-crystal quality
Phys. Rev. B, 83, 045424, 1-8, 2011

Günter Nimtz
Tunneling Confronts Special Relativity
Found.Phys., 41, 1193, 2011

V. Gnezdilov, P. Lemmens, Yu. G. Pashkevich, Ch. Payen, K. Y. Choi, J. Hemberger, A. Loidl, V. Tsurkan
Phonon anomalies and possible local lattice distortions in giant magnetocapacitive CdCr2S4
Phys. Rev. B, 84, 045106, 2011

A. C. Komarek, M. Isobe, J. Hemberger, D. Meier, T. Lorenz, D. Trots, A. Cervellino, M. T. Fernández-Díaz, Y. Ueda, M. Braden
Dimerization and Charge Order in Hollandite K2V8O16
Phys. Rev. Lett., 107, 027201, 2011

M. K. Forthaus, G. R. Hearne, N. Manyala, O. Heyer, R. A. Brand, D. I. Khomskii, T. Lorenz, M. M. Abd-Elmeguid
Pressure-induced quantum phase transition in Fe1−xCoxSi (x = 0.1,0.2)
Phys. Rev. B, 83, 085101, 2011, PDF (1294 kB)

O. Heyer, T. Lorenz, V. B. Zabolotnyy, D. V. Evtushinsky, S. V. Borisenko, I. Morozov, L. Harnagea, S. Wurmehl, C. Hess, B. Büchner
Resistivity and Hall effect of LiFeAs: Evidence for electron-electron scattering
Phys. Rev. B, 84, 064512, 2011, arXiv:1010.2876, PDF (355 kB)

O. Heyer, P. Link, D. Wandner, U Ruschewitz, T. Lorenz
Thermodynamic properties and resistivity of the ferromagnetic semiconductor EuC2
New J. Phys., 13, 113041, 2011, arXiv:1103.0980, PDF (752 kB)

H. Ulbrich, F. Krüger, A. A. Nugroho, D. Lamago, Y. Sidis, M. Braden
Spin-wave excitations in the ferromagnetic metallic and in the charge-, orbital-, and spin-ordered states in Nd1−xSrxMnO3 with x≈0.5
Phys. Rev. B, 84, 094453, 2011, http://link.aps.org/doi/10.1103/PhysRevB.84.094453

H. Ulbrich, D. Senff, P. Steffens, O. J. Schumann, Y. Sidis, P. Reutler, A. Revcolevschi, M. Braden
Evidence for Charge Orbital and Spin Stripe Order in an Overdoped Manganite
Phys. Rev. Lett., 106, 157201, 2011, http://link.aps.org/doi/10.1103/PhysRevLett.106.157201

A. C. Komarek, T. Möller, M. Isobe, Y. Drees, H. Ulbrich, M. Azuma, M. T. Fernández-Díaz, A. Senyshyn, M. Hoelzel, G. André, Y. Ueda, M. Grüninger, M. Braden
Magnetic order, transport and infrared optical properties in the ACrO3 system (A = Ca, Sr, and Pb)
Phys. Rev. B, 84, 125114, 2011, http://link.aps.org/doi/10.1103/PhysRevB.84.125114

P. Steffens, O. Friedt, Y. Sidis, P. Link, J. Kulda, K. Schmalzl, S. Nakatsuji, M. Braden
Magnetic excitations in the metallic single-layer ruthenates Ca2-xSrxRuO4 studied by inelastic neutron scattering
Phys. Rev. B, 83, 054429, 2011, http://link.aps.org/doi/10.1103/PhysRevB.83.054429

A.C. Komarek, P. Böni, M. Braden
Parabolic versus elliptic focusing - Optimization of the focusing design of a cold triple-axis neutron spectrometer by Monte-Carlo simulations
Nuclear Instruments and Methods in Physics Research Section A, 647, 63, 2011

Hua Wu, C. F. Chang, O.J. Schumann, Z. Hu, J. C. Cezar, T. Burnus, N. Hollmann, N. B. Brookes, A. Tanaka, M. Braden, L. H. Tjeng, D. I. Khomskii
Orbital order in La0.5Sr1.5MnO4: beyond a common local Jahn-Teller picture
Phys. Rev. B, 84, 155126, 2011, http://link.aps.org/doi/10.1103/PhysRevB.84.155126

M. Kralj, I. Pletikosić, M. Petrović, P. Pervan, M. Milun, A. T. N’Diaye, C. Busse, T. Michely, J. Fujii, I. Vobornik
Graphene on Ir(111) characterized by angle-resolved photoemission
Phys. Rev. B, 84, 075427, 1-8, 2011

S. Bleikamp, J. Coraux, O. Robach, G. Renaud, T. Michely
Twins and their boundaries during homoepitaxy on Ir(111)
Phys. Rev. B, 83, 064103, 1-10, 2011

C. Vo-Van, S.Schumacher, J. Coraux, V. Sessi, O. Fruchart, N.B. Brookes, P. Ohresser, T. Michely
Magnetism of cobalt nanoclusters on graphene on iridium
Appl. Phys. Lett., 99, 142504, 1-3, 2011

A. Redinger, S. Standop, Y. Rosandi, H.M. Urbassek, T. Michely
Making channelling visible: keV noble gas ion trails on Pt(111)
New J. Phys., 13, 013002, 1-27, 2011

S. Macko, F. Frost, M. Engler, D. Hirsch, T. Höche, J. Grenzer, T. Michely
Phenomenology of iron assisted ion beam pattern formation on Si(001)
New J. Phys., 13, 073017, 1-19, 2011

A.V. Kalinov, O.Yu. Gorbenko, A.N. Taldenkov, J. Rohrkamp, O. Heyer, S. Jodlauk, N.A. Babushkina, L.M. Fisher, A.R. Kaul, D.I. Khomskii, K.I. Kugel, T. Lorenz
Phase Diagram of Spin States and Magnetic Interactions in Isotope Substituted (Pr,Eu)0.7Ca0.3CoO3
Solid State Phenomena, 168-169, 465, 2011, PDF (215 kB)

Syarif Riyadi, Shivakumara Giriyapura, Robert A. de Groot, Antonio Caretta, Paul H. M. van Loosdrecht, Thomas T. M. Palstra, Graeme R. Blake
Ferromagnetic Order from p-Electrons in Rubidium Oxide
Chem. Mater., 2011

M. Malvestuto, F. Bondino, E. Magnano, T. T. A. Lummen, P. H. M. van Loosdrecht, F. Parmigiani
Orbital topology, interlayer spin coupling, and magnetic anisotropy of the CuFeO2 compound
Phys. Rev. B, 2011

M. Wojtaszek, N. Tombros, A. Caretta, P. H. M. van Loosdrecht, B. J. van Wees
A road to hydrogenating graphene by a reactive ion etching plasma
J. Appl. Phys., 2011

Sylvain Halindintwali, D. Knoesen, B. A. Julies, C. J. Arendse, T. Muller, Régis Y. N. Gengler, P. Rudolf, P. H. M. van Loosdrecht
Spectroscopy and structural properties of amorphous and nanocrystalline silicon carbide thin films
Phys. Stat. Sol. C, 2011

2010

H. Ott, C. Schüßler-Langeheine, E. Schierle, E. Weschke, G. Kaindl
Depth-resolved magnetic structure across the ferromagnetic to helical-antiferromagnetic phase transition in Dy/W(110)
Phys. Rev. B, 82, 21, 214408, 2010

N. Hollmann, Z. Hu, T. Willers, L. Bohatý, P. Becker, A. Tanaka, H. H. Hsieh, H.-J. Lin, C. T. Chen, L. H. Tjeng
Local symmetry and magnetic anisotropy in multiferroic MnWO4 and antiferromagnetic CoWO4 studied by soft x-ray absorption spectroscopy
Phys. Rev. B, 82, 18, 184429, 2010, http://link.aps.org/doi/10.1103/PhysRevB.82.184429

S. Standop, A. Redinger, M. Morgenstern, T. Michely, C. Busse
Molecular structure of the H2O wetting layer on Pt(111)
Phys. Rev. B, 82, 161412, 1-4, 2010

H. Banks, N. J. Hillier, J. S. Schilling, J. Rohrkamp, T. Lorenz, J. A. Mydosh, T. Fickenscher, R. Pöttgen
Dependence of the magnetic ordering temperature on hydrostatic pressure for the ternary intermetallic compounds GdAgMg, GdAuMg, EuAgMg, and EuAuMg
Phys. Rev. B, 81, 212403, 2010, PDF (388 kB)

T. Willers, Z. Hu, N. Hollmann, P. O. Körner, J. Gegner, T. Burnus, H. Fujiwara, A. Tanaka, D. Schmitz, H. H. Hsieh, H.-J. Lin, C. T. Chen, E. D. Bauer, J. L. Sarrao, E. Goremychkin, M. Koza, L. H. Tjeng, and A. Severing
Crystal-field and Kondo-scale investigations of CeMIn5 (M=Co, Ir, and Rh): A combined x-ray absorption and inelastic neutron scattering study
Phys. Rev. B, 81, 19, 195114, 2010, arXiv:1003.0300

A. V. Kalinov, O. Yu. Gorbenko, A. N. Taldenkov, J. Rohrkamp, O. Heyer, S. Jodlauk, N. A. Babushkina, L. M. Fisher, A. R. Kaul, A. A. Kamenev, T. G. Kuzmova, D. I. Khomskii, K. I. Kugel, T. Lorenz
Phase diagram and isotope effect in (Pr1−yEuy)0.7Ca0.3CoO3 cobaltites exhibiting spin-state transitions
Phys. Rev. B, 81, 134427, 2010, arXiv:0909.2978, PDF (891 kB)

C. Bombis, S. Weigelt, M. M. Knudsen, M. Norgaard, C. Busse, E. Laegsgaard, F. Besenbacher, K. V. Gothelf, T. R. Linderoth
Steering Organizational and Conformational Surface Chirality by Controlling Molecular Chemical Functionality
ACS Nano, 4, 1, 297, 2010, http://pubs.acs.org/doi/abs/10.1021/nn9012803

K. Sengupta, M. K. Forthaus, H. Kubo, K. Katoh, K. Umeo, T. Takabatake, M. M. Abd-Elmeguid
Geometrical frustration versus magnetic order in the heavy-fermion antiferromagnet YbAgGe under high pressure
Phys. Rev. B, 81, 125129, 2010

Sina Zimmermann, Matthias Brühmann, Frederick Casper, Oliver Heyer, Thomas Lorenz, Claudia Felser, Anja-Verena Mudring, Gerd Meyer
Eight-Coordinate Endohedral Rhenium, Osmium and Iridium Atoms in Rare- Earth Halide Cluster Complexes
Eur. J. Inorg. Chem., 18, 2613, 2010, PDF (832 kB)

A. Roggenbuck, H. Schmitz, A. Deninger, I.C. Mayorga, J. Hemberger, R. Güsten, M. Grüninger
Coherent broadband continuous-wave terahertz spectroscopy on solid-state samples
New J. Phys., 12, 043017, 2010

T. Yang, J.L. Sun, J. Yeon, P.S. Halasyamani, S.L. Huang, J. Hemberger, M. Greenblatt
Cd1-xBix(Cd1+xIn1-x))VO6 (0 <= x <= 0.14): A New Polar Oxide with Second- Harmonic Generation
Chem. Mater., 22, 4814, 2010

A.M. Abakumov, J. Hadermann, M. Batuk, H. D'Hondt, O.A. Tyablikov, M.G. Rozova, K.V. Pokholok, D.S. Filimonov, D.V. Sheptyakov, A.A. Tsirlin, D. Niermann, J. Hemberger, G. Van Tendeloo, E.V. Antipov
Slicing the Perovskite Structure with Crystallographic Shear Planes: The A(n)B(n)O(3n- 2) Homologous Series
Inorg. Chem., 49, 9508, 2010

T. Yang, A.M. Abakumov, J. Hadermann, G. Van Tendeloo, I. Nowik, P.W. Stephens, J. Hemberger, A.A. Tsirlin, K.V. Ramanujachary, S. Lo, and M. Croft, A. Ignatov, J.L. Sun, M. Greenblatt
BiMnFe2O6, a polysynthetically twinned hcp MO structure
Chem. Sci., 1, 751, 2010

A.M. Shuvaev, J. Hemberger, D. Niermann, F. Schrettle, A. Loidl, V.Y. Ivanov, V.D. Travkin, A.A. Mukhin, A. Pimenov
Soft-mode behavior of electromagnons in multiferroic manganite
Phys. Rev. B, 82, 174417, 2010

Hua Wu
Electronic structure, spin state, and magnetism of the square-lattice Mott insulator La2Co2Se2O3 from first principles
Phys. Rev. B, (Rapid Commun.) 82, 020410(R), 2010, arXiv:1007.3697

A. Farahzadi, P. Niyamakom, m. Beigmohamadi, N. Meyer, D. Keiper, M. Heuken, F. Ghasemi, M.R. Rahimi Tabar, T. Michely, M. Wuttig
Stochastic analysis on temperature-dependent roughening of amorphous organic films
Europhys. Lett., 90, 10008, 1-6, 2010

S. Bleikamp, T. Michely
Ion assistance in epitaxial growth as a strategy to supress twinning
Thin Solid Films, 519, 598-604, 2010

J. Rohrkamp, M.D. Phillips, M.M. Turnbull, T. Lorenz
Thermal expansion of the spin-1/2 Heisenberg-chain compound Cu(C4H4N2)(NO3)2
JPCS, 200, 012169, 2010, arXiv:0907.0400, PDF (4985 kB)

Hua Wu
High-spin and low-spin mixed state in LaSrCoO4: an ab initio study
Phys. Rev. B, 81, 115127, 2010

Hua Wu*, Alessandro Stroppa, Sung Sakong, Silvia Picozzi, Matthias Scheffler, Peter Kratzer
Magnetism in C- or N-doped MgO and ZnO: A Density-Functional Study of Impurity Pairs
Phys. Rev. Lett., 105, 267203, 2010, arXiv:1012.2439

D. Wandner, P. Link, O. Heyer, J. Mydosh, M. A. Ahmida, M. M. Abd-Elmeguid, M. Speldrich, H. Lueken, U. Ruschewitz
Structural Phase Transitions in EuC2
Inorg. Chem., 49, 312, 2010

Ting Jia, Hua Wu*, Guoren Zhang, Xiaoli Zhang, Ying Guo, Zhi Zeng*, H. Q. Lin
Spin states of Co ions in La1.5Ca0.5CoO4 from first principles
Phys. Rev. B, 82, 205107, 2010, arXiv:1007.1494

N. A. Babushkina, A. N. Taldenkov, A. V. Kalinov, L. M. Fisher, O. Yu. Gorbenko, T. Lorenz, D. I. Khomskii, K. I. Kugel
Isotope Effect and Characteristic Features of the Phase Diagram for Cobaltites with Spin State Transitions
JETP, 111, 189, 2010, PDF (220 kB)

M. K. Forthaus, K. Sengupta, O. Heyer, N. E. Christensen, A. Svane, K. Syassen, D. I. Khomskii, T. Lorenz, M. M. Abd-Elmeguid
Superconductivity in SnO: A Nonmagnetic Analog to Fe-Based Superconductors?
Phys. Rev. Lett., 105, 157001, 2010, arXiv:1009.3787

A. Senyshyn, B. Schwarz, T. Lorenz, V. T. Adamiv, Ya. V. Burak, J. Banys, R. Grigalaitis, L. Vasylechko, H. Ehrenberg, H. Fuess
Low-temperature crystal structure, specific heat, and dielectric properties of lithium tetraborate Li2B4O7
J. Appl. Phys., 108, 093524, 2010, PDF (490 kB)

G. Nimtz, U. Panten
Broad Band Electromagnetic Wave Absorbers Designed with Nano-Metal Films
Ann.Phys. (Berlin), 19, 53-59, 2010

T. Finger, D. Senff, K. Schmalzl, W. Schmidt, L. P. Regnault, P. Becker, L. Bohatỳ, M. Braden
Electric-field control of the chiral magnetism of multiferroic MnWO4 as seen via polarized neutron diffraction
Phys. Rev. B, 81, 054430, 2010, http://link.aps.org/doi/10.1103/PhysRevB.81.054430

N. Qureshi, Y. Drees, J. Werner, S. Wurmehl, C. Hess, R. Klingeler, B. Büchner, M. T. Fernández-Díaz, M. Braden
Crystal and magnetic structure of the oxypnictide superconductor LaFeAsO1−xFx: A neutron-diffraction study
Phys. Rev. B, 82, 184521, 2010, http://link.aps.org/doi/10.1103/PhysRevB.82.184521

T Finger, D Senff, K Schmalzl, W Schmidt, L P Regnault, P Becker, L Bohatý, M Braden
Polarized-neutron-scattering studies on the chiral magnetism in multiferroic MnWO4
J. Phys.: Conf. Ser., 211, 012001, 2010

T. Finger, D. Senff, K. Schmalzl, W. Schmidt, L. P. Regnault, P. Becker, L. Bohatý, M. Braden
Polarized-neutron-scattering studies on the chiral magnetism in multiferroic MnWO4
J. Phys.: Conf. Ser., 211, 012001, 2010

M. Janoschek, P. Böni, M. Braden
Optimization of elliptic neutron guides for triple-axis spectroscopy
Physics Research Section A, 613, 119, 2010

Chul-Ho Lee, K. Kihou, K. Horigane, S. Tsutsui, T. Fukuda, H. Eisaki, A. Iyo, H. Yamaguchi, A.Q. R. Baron, M. Braden, K. Yamada
Effect of K Doping on Phonons in Ba1-xKxFe2As2
J. Phys. Soc. Jpn., 79, 014714, 2010

A. Kondrat, J.E. Hamann-Borrero, N. Leps, M. Kosmala, O.J. Schumann, A. KÄohler, J. Werner, G. Behr, M. Braden, R. Klingeler, B. Büchner C. Hess
Synthesis and physical properties of LaO1-xFxFeAs
Euro. Phys. J. B, 70, 461, 2010

A. Redinger, S. Standop, T. Michely, Y. Rosandi, H.M. Urbassek
Trails of keV ions created by subsurface channeling
Phys. Rev. Lett., 105, 075501, 1-4, 2010

D.F. Förster, S. Bleikamp, T. Michely
Biaxially textured Ag films by grazing ion beam assisted deposition
Thin Solid Films, 519, 598-604, 2010

Y. Raosandi, A. Redinger, T. Michely, H.M. Urbassek
Sputtering at grazing ion incidence: influence of adatom islands
Phys. Rev. B, 82, 125440, 1-10, 2010

S. Macko, F. Frost, B. Ziberi, D.F. Förster, T. Michely
Is keV ion induced pattern formation on Si(001) caused by metal impurities?
Nanotechnology, 21, 085301, 1-9, 2010

Christian Bombis, Sigrid Weigelt, Martin M. Knudsen, Martin Nörgaard, Carsten Busse, Erik Lagsgaard, Felmming Besenbacher, Kurt V. Gothelf, Trolle R. Linderoth
Steering Organizational and Conformational Surface Chirality by Controlling Molecular Chemical Functionality
ACS Nano, 4, 1, 297-311, 2010

Gerrit-Jan Linker , Paul H.M. van Loosdrecht , Piet van Duijnen , Ria Broer
Comparison of ab initio molecular properties of EDO-TTF with the properties of the (EDO-TTF)2PF6 crystal
Chem. Phys. Lett., 2010

D. M. Sagar, D. Fausti, S. van Smaalen, P. H. M. van Loosdrecht
Raman signatures of charge ordering in K0.3WO3
Phys. Rev. B, 2010

S. Z. Denega, T. Last, J. Liu, A. Slachter, P. J. Rizo, P. H. M. van Loosdrecht, B. J. van Wees, D. Reuter, A. D. Wieck, C. H. van der Wal
Suppressed spin dephasing for two-dimensional and bulk electrons in GaAs wires due to engineered cancellation of spin-orbit interaction terms
Phys. Rev. B, 2010

N. Hlubek, M. Sing, S. Glawion, R. Claessen, S. van Smaalen, P. H. M. van Loosdrecht, B. Büchner, C. Hess
Heat conductivity of the spin-Peierls compounds TiOCl and TiOBr
Phys. Rev. B, 2010

T.T.A. Lummen, C. Strohm, H. Rakoto, P.H.M. van Loosdrecht
Mapping the magnetic phase diagram of the frustrated metamagnet CuFeO2
Phys. Rev. B, 2010

B.Z. Malkin, T.T.A. Lummen, P.H.M. van Loosdrecht, G. Dhalenne, A.R. Zakirov
Static magnetic susceptibility, crystal field and exchange interactions in rare earth titanate pyrochlores
J. Phys.: Condens. Matter, 2010

Á. Antal, A. Jánossy, L. Forró, E. J. M. Vertelman, P. J. van Koningsbruggen, P. H. M. van Loosdrecht
Origin of the ESR spectrum in the Prussian blue analog RbMn[Fe(CN)6].H2O
Phys. Rev. B, 2010

U. Adem, L. Wang, D. Fausti, W. Schottenhamel, P. H. M. van Loosdrecht, A. Vasiliev, L. N. Bezmaternykh, B. Büchner, C. Hess, R. Klingeler
Magnetodielectric and magnetoelastic coupling in TbFe3(BO3)4
Phys. Rev. B, 2010

P. J. Rizo, A. Pugzlys, A. Slachter, S. Z. Denega, D. Reuter, A. D. Wieck, P. H. M. van Loosdrecht , C. H. van der Wal
Optical probing of spin dynamics of two-dimensional and bulk electrons in a GaAs/AlGaAs heterojunction system
New J. Phys., 2010

Anthony C. Coleman, Nicola M. Boyle, Conor Long, Ramunas Augulis, Audrius Pugzlys, Paul H. M. van Loosdrecht, Wesley R. Browne, Ben L. Feringa, Kate L. Ronayned, Mary T. Pryce
Optically induced cis-trans isomerisation of (eta-6-cis-stilbene)Cr(CO)3
Dalton Transactions, 2010

Artem A. Bakulin, Jan C. Hummelen, Maxim S. Pshenichnikov, Paul H. M. van Loosdrecht
Ultrafast Hole-Transfer Dynamics in Polymer/PCBM Bulk Heterojunctions
Adv. Functional Materials, 2010

R. Augulis, A. V. Malyshev, V. A. Malyshev, A. Puglys, J. Knoester, P. H. M. van Loosdrecht
Quest for Order in Chaos: Hidden Repulsive Level Statistics in Disordered Quantum Nanoaggregates
J. Phys. Chem. Lett, 2010

2009

H. Wadati, D. G. Hawthorn, J. Geck, T. Higuchi, Y. Hikita, H. Y. Hwang, L. Fitting Kourkoutis, D. A. Muller, S.-W. Huang, D. J. Huang, H.-J. Lin, C. Schüßler-Langeheine, Hsueh-Hung Wu, E. Schierle, E. Weschke, N. J. C. Ingle, G. A. Sawatzky
Resonant soft x-ray scattering studies of interface reconstructions in SrTiO3/LaAlO3 superlattices
J. Appl. Phys., 106, 083705, 2009, http://link.aip.org/link/?JAPIAU/106/083705/1, PDF (264 kB)

A. Redinger, Y. Rosandi, H. M. Urbassek, T. Michely
Grazing incidence ion erosion in the presence of adsorbates
New J. Phys., 11, 063011, 1-17, 2009

Y. Rosandi, A. Redinger, T. Michely, H. M. Urbassek
Competition of terrace and step-edge sputtering under oblique-incidence ion impact on a stepped Pt(111) surface
NIMB, B, 267, 2769-2773, 2009

H. Hansen, A. Redinger, S. Messlinger, G. Stoian, J. Krug, T. Michely
Rapid coarsening of ion beam ripple patterns by defect annihilation
Phys. Rev. Lett., 102, 146103, 2009

Chun Fu Chang, Zhiwei Hu, Hua Wu, Tobias Burnus, N. Hollmann, Mohamed Benomar, T. Lorenz, Arata Tanaka, Hong-Ji Lin, H. H. Hsieh, C. T. Chen, L. Hao Tjeng
Spin blockade, orbital occupation, and charge ordering in La1.5Sr0.5CoO4
Phys. Rev. Lett., 102, 116401 (An Editors' Suggestion), 2009, arXiv:0901.3642

H. Luetkens, H.-H. Klauss, M. Kraken, F. J. Litterst, T. Dellmann, R. Klingeler, C. Hess, R. Khasanov, A. Amato, C. Baines, M. Kosmala, O. J. Schumann, M. Braden, J. Hamann-Borrero, N. Leps, A. Kondrat, G. Behr, J. Werner, B. Büchner
The electronic phase diagram of the LaO1-xFxFeAs superconductor
Nature Mater., 8, 4, 305-309, 2009, http://www.nature.com/nmat/journal/v8/n4/abs/nmat2397.html, arXiv:0806.3533

Hua Wu, T. Burnus, Z. Hu, C. Martin, A. Maignan, J. C. Cezar, A. Tanaka, N. B. Brookes, D. I. Khomskii, L. H. Tjeng
Ising magnetism and ferroelectricity in Ca3CoMnO6
Phys. Rev. Lett., 102, 2, 026404, 2009, arXiv:0806.1607, PDF (188 kB)

J. M. Chen, J. M. Lee, C. K. Chen, T. L. Chou, K. T. Lu, S. C. Haw, K. S. Liang, C. T. Chen, H. T. Jeng, S. W. Huang, T. J. Yang, C. C. Shen, R. S. Liu, J. Y. Lin, Z. Hu
Bonding anisotropy in multiferroic TbMnO3 probed by polarization dependent x-ray absorption spectroscopy
Appl. Phys. Lett., 94, 044105, 2009

Y. Rosandi, A. Redinger, T. Michely, H. M. Urbassek
Influence of a single adatom on sputtering at grazing incidence - A molecular-dynamics case study of 5 keV Ar impact on Pt(111)
Surf. Sci., 603, 320-325, 2009

S. Blanco-Canosa, F. Rivadulla, A. Piñeiro, V. Pardo, D. Baldomir, D. I. Khomskii, M. M. Abd-Elmeguid, M. A. López-Quintela, J. Rivas
Enhanced Dimerization of TiOCl under Pressure: Spin-Peierls to Peierls Transition
Phys. Rev. Lett., 102, 056406, 2009

S. Glawion, M. R. Scholz, Y.-Z. Zhang, R. Valenti, T. Saha-Dasgupta, M. Klemm, J. Hemberger, S. Horn, M. Sing, R. Claessen
Electronic structure of the two-dimensional Heisenberg antiferromagnet VOCl: a multi-orbital Mott insulator
Phys. Rev. B, 155119, 2009

S. Altieri, M. Finazzi, H. H. Hsieh, M. W. Haverkort, H.-J. Lin, C. T. Chen, S. Frabboni, G. C. Gazzadi, A. Rota, S. Valeri, L. H. Tjeng
Image charge screening: a new approach to enhance magnetic ordering temperatures
Phys. Rev. B, 79, 174431, 2009, arXiv:0806.1710

C. Bombis, S. Weigelt, M. M. Knudsen, M. Nørgaard, C. Busse, E. Læsgaard, F. Besenbacher, K. V. Gothelf, T. R. Linderoth
Steering Organizational and Conformational Surface Chirality by Controlling Molecular Chemical Functionality
Accepted , ACS Nano, 2009

Simon A.J. Kimber, Jennifer A. Rodgers, Hua Wu, Claire A. Murray, Dimitri N. Argyriou, Andrew N. Fitch, D. I. Khomskii, J. Paul Attfield
Metal-Insulator Transition and Orbital Order in PbRuO3
Phys. Rev. Lett., 102, 046409, 2009, arXiv:0811.3378

I. Pletikosić, M. Kralj, P. Pervan, R. Brako, J. Coraux, A. T. N’Diaye C. Busse, T. Michly
Dirac cones and mini gaps for C/Ir(111)
Phys. Rev. Lett., 102, 056808, 1-4, 2009, PDF (1365 kB)

B. Bohnenbuck, I. Zegkinoglou, J. Strempfer, C. S. Nelson, H.-H. Wu, C. Schüßler-Langeheine, M. Reehuis, E. Schierle, Ph. Leininger, T. Herrmannsdörfer, J. C. Lang, G. Srajer, C. T. Lin, B. Keimer
Magnetic Structure of RuSr2GdCu2O8 Determined by Resonant X-Ray Diffraction
Phys. Rev. Lett., 102, 037205, 2009

D. Baldomir, V. Pardo, S. Blanco-Canosa, F. Rivadulla, D.I. Khomskii, Hua Wu, A. Pineiro, J.E. Arias, J. Rivas
Electronic structure of dimerized spinel ZnV2O4
J. Magn. Magn. Mater., 321, 679, 2009

R. Sutarto, S. G. Altendorf, B. Coloru, M. Moretti Sala, T. Haupricht, C.F. Chang, Z. Hu, C. Schüssler-Langeheine, N. Hollmann, H. Kierspel, H. H. Hsieh, H.-J. Lin, C. T. Chen, L. H. Tjeng
Epitaxial and layer-by-layer growth of EuO thin films on YSZ (001) using MBE distillation
Phys. Rev. B, 79, 205318, 2009, arXiv:0902.0330

F. Schrettle, P. Lunkenheimer, J. Hemberger, V. Yu. Ivanov, A. A. Mukhin, A. M. Balbashov, A. Loidl
Relaxations as key to the magnetocapacitive effects in the perovskite manganites
Phys. Rev. Lett., 102, 207208, 2009

M. Cwik, M. Benomar, T. Finger, Y. Sidis, D. Senff, M. Reuther, T. Lorenz , M. Braden
Magnetic Correlations in La2-xSrxCoO4 Studied by Neutron Scattering: Possible Evidence for Stripe Phases
Phys. Rev. Lett., 102, 057201, 2009, arXiv:0808.0106, PDF (585 kB)

R. Sutarto, S. G. Altendorf, B. Coloru, M. Moretti-Sala, T. Haupricht, C. F. Chang, Z. Hu, C. Schüßler-Langeheine, N. Hollmann, H. Kierspel, J. A. Mydosh, H. H. Hsieh, H.-J. Lin, C. T. Chen, L. H. Tjeng
Epitaxy, stoichiometry, and magnetic properties of Gd-doped EuO films on YSZ (001)
Phys. Rev. B, 80, 085308, 2009, arXiv:0903.1632

A. V. Sologubenko, T. Lorenz, J. A. Mydosh, B. Thielemann, H. M. Rønnow, Ch. Rüegg, K. W. Krämer
Evidence for spinon localization in the heat transport of the spin-1 2 ladder compound (C5H12N)2CuBr4
Phys. Rev. B, 80, 220411(R), 2009, arXiv:0909.5180, PDF (245 kB)

J. Coraux, A. T. N'Diaye, M. Engler, C. Busse, D. Wall, N. Buckanie, F.-J. Meyer zu Heringdorf, R. van Gastel, B. Poelsema, T. Michely
Growth of graphene on Ir(111)
New J. Phys., 11, 023006, 1-22, 2009

M. Kriener, M. Braden, H. Kierspel, D. Senff, O. Zabara, C. Zobel, T. Lorenz
Magnetic and structural transitions in La1−xAxCoO3 (A=Ca, Sr, and Ba)
Phys. Rev. B, 79, 224104, 2009, arXiv:0801.4188, PDF (1820 kB)

A. Picolin, C. Busse, A. Redinger, M. Morgenstern, T. Michely
Desorption of H2O from Flat and Stepped Pt(111)
J. Phys. Chem. C, 113, 691-697, 2009, PDF (613 kB)

R. van Gastel, A. T. N'Diaye, D. Wall J. Coraux, C. Busse, N. M. Buckanie, F.-J. Meyer zu Heringdorf, M. Horn-von Hoegen, T. Michely, B. Poelsema
Selecting a single orientation for millimeter sized graphene sheets
J. Appl. Phys., 11, 121901, 1-3, 2009

V. Tsurkan, H.-A. Krug von Nidda, A. Krimmel, P. Lunkenheimer, J. Hemberger, T. Rudolf, A. Loidl
Ternary magnetic semiconductors: recent developments in physics and technology
phys. stat. sol. (a), 206, 1082, 2009

I. Aviani, M. Ocko, D. Staresinic, K. Biljakovic, A. Loidl, J. Hemberger, J. L. Sarrao
Understanding the energy scales relevant for the valence transition in YbInCu4
Phys. Rev. B, 79, 165112, 2009

N. Hollmann, Z. Hu, M. Valldor, A. Maignan, A. Tanaka, H. H. Hsieh, H.-J. Lin, C. T. Chen, L. H. Tjeng
Electronic and magnetic properties of the kagome systems YBaCo4O7 and YBaCo3MO7 (M=Al, Fe)
Phys. Rev. B, 80, 085111, 2009

H. Rosner, J. Gegner, D. Regesch, W. Schnelle, R. Gumeniuk, A. Leithe-Jasper, H. Fujiwara, T. Haupricht, T. C. Koethe, H.-H. Hsieh, H.-J. Lin, C. T. Chen, A. Ormeci, Yu. Grin, L. H. Tjeng
Electronic structure of SrPt4Ge12: Combined photoelectron spectroscopy and band structure study
Phys. Rev. B, 80, 075114, 2009

T. Willers, B. Fåk, N. Hollmann, P. O. Körner, Z. Hu, A. Tanaka, D. Schmitz, M. Enderle, G. Lapertot, L. H. Tjeng, A. Severing
Crystal-field ground state of the noncentrosymmetric superconductor CePt3Si: A combined polarized soft x-ray absorption and polarized neutron study
Phys. Rev. B, 80, 115106, 2009

C. Ulrich, L. J. P. Ament, G. Ghiringhelli, L. Braicovich, M. Moretti Sala, N. Pezzotta, T. Schmitt, G. Khaliullin, J. van den Brink, H. Roth, T. Lorenz, B. Keimer
Momentum Dependence of Orbital Excitations in Mott-Insulating Titanates
Phys. Rev. Lett., 103, 107205, 2009, arXiv:0908.2497, PDF (298 kB)

Hua Wu, T. Burnus
Spin and orbital states in La1.5Sr0.5CoO4 studied by electronic structure calculations
Phys. Rev. B, 80, 081105 (Rapid Commun.), 2009

A. T. N'Diaye, R. van Gastel, A. J. Martinez-Galera, J. Coraux, H. Hattab, D. Wall F.-J. Meyer zu Heringdorf, M. Horn-von Hoegen, J. M. Gomez-Rodriguez, B. Poelsema, C. Busse, T. Michely
In situ observation of stress relaxation in graphene
New J. Phys., 11, 113056, 1-14, 2009, PDF (350 kB)

A. T. N'Diaye, T. Gerber, C. Busse, J. Mysliveček, J. Coraux, T. Michely
A versatile fabrication method for cluster superlattices
New J. Phys., 11, 103045, 1-18, 2009, PDF (3810 kB)

S. Glawion, M. R. Scholz, Y.-Z. Zhang, R. Valenti, T. Saha-Dasgupta, M. Klemm, J. Hemberger, S. Horn, M. Sing, R. Claessen
Electronic structure of the two-dimensional Heisenberg antiferromagnet VOCl: a multi-orbital Mott insulator
Phys. Rev. B, 80, 155119, 2009

G. Nimtz
On Virtual Phonons, Photons & Electrons
Found.Phys., 39, 1346-1355, 2009

P. Steffens, S. Price, J. Farrell, A.P. Mackenzie, Y. Sidis, K. Schmalzl, M. Braden and
Incommensurate magnetic ordering in Ti-doped Sr3Ru2O7
Phys. Rev. B, 79, 054422, 2009, http://link.aps.org/doi/10.1103/PhysRevB.79.054422

A.C. Komarek, T. Taetz, M.T. Fernandez-Diaz, D.M. Trots, A. Möller, M. Braden
Strong magnetoelastic coupling in VOCl: Neutron and synchrotron powder x-ray diffraction study
Phys. Rev. B, 79, 104425, 2009, http://link.aps.org/doi/10.1103/PhysRevB.79.104425

N. Aliouane, K. Schmalzl, D. Senff A. Maljuk, K. Prokes, M. Braden, D. N. Argyriou
Flop of Electric Polarization Driven by the Flop of the Mn Spin Cycloid in Multiferroic TbMnO3
Phys. Rev. Lett., 102, 207205, 2009, http://link.aps.org/doi/10.1103/PhysRevLett.102.207205

S. M. Vlaming, R. Augulis, M. C. A. Stuart, J. Knoester, P. H. M. van Loosdrecht
Exciton Spectra and the Microscopic Structure of Self-Assembled Porphyrin Nanotubes
J. Phys. Chem. B, 2009

M. Otter, V.V. Krasnikov, D.A. Fishman, M.S. Pshenichnikov, R. Saint-Martin, A. Revcolevschi, P.H.M. van Loosdrecht
Heat transport imaging in the spin-ladder compound Ca9La5Cu24O41
J. Magn. Magn. Mater., 2009

T.T.A. Lummen, C. Strohm, H. Rakoto, A.A. Nugroho, P.H.M. van Loosdrecht
High-field recovery of the undistorted triangular lattice in the frustrated metamagnet CuFeO2
Phys. Rev. B, 2009

D. Fishman, C. Faugeras, M. Potemski, A. Revcolevschi, P.H.M. van Loosdrecht
Magneto-optical readout of dark exciton distribution in cuprous oxide
Phys. Rev. B, 2009

Piris J, Dykstra TE, Bakulin AA, van Loosdrecht PHM, Knulst W, Trinh MT, Schins JM, Siebbeles LDA
Photogeneration and Ultrafast Dynamics of Excitons and Charges in P3HT/PCBM Blends
J. Phys. Chem. C, 2009

Artem A. Bakulin, Sergey A. Zapunidy, Maxim S. Pshenichnikov, Paul H.M. van Loosdrecht, Dmitry Yu. Paraschuk
Efficient two-step photogeneration of long-lived charges in ground-state charge-transfer complexes of conjugated polymer doped with fullerene
Phys. Chem. Chem. Phys., 2009

Artem A. Bakulin, Dmitry Martyanov, Dmitry Yu. Paraschuk, Paul H.M. van Loosdrecht, Maxim S. Pshenichnikov
Charge-transfer complexes of conjugated polymers as intermediates in charge photogeneration for organic photovoltaics
Chem. Phys. Lett., 2009

Daniele Fausti, Oleg V. Misochko, Paul H. M. van Loosdrecht
Ultrafast photoinduced structure phase transition in antimony single crystals
Phys. Rev. B, 2009

Ramunas augulis, Martin Klok, Ben L. Feringa, Paul H.M. van Loosdrecht
Light-driven molecular motors: an ultrafast optical study
Phys. Stat. Sol. C, 2009

A.A. Bakulin, D.Yu. Parashchuk, P.H.M. van Loosdrecht, M.S. Pshenichnikov
Ultrafast polarisation spectroscopy of photoinduced charges in a conjugated polymer
Quantum Electronics, 2009

2008

Muhammed A. Hossain, Zhiwei Hu, Maurits W. Haverkort, Tobias Burnus, Chun Fu Chang, Stefan Klein, Jonathan D. Denlinger, Hong-Ji Lin, Chien-Te Chen, Roland Mathieu, Y. Kaneko, Yoshinori Tokura, S. Satow, Y. Yoshida, H. Takagi, Arata Tanaka, Ilya S. Elfimov, George A. Sawatzky, L. Hao Tjeng, Andrea Damascelli
Crystal-field level inversion in lightly Mn-doped Sr3Ru2O7
Phys. Rev. Lett., 101, 016404, 2008, arXiv:0801.2995

T. Burnus, Z. Hu, Hua Wu, J. C. Cezar, S. Niitaka, H. Takagi, C. F. Chang, N. B. Brookes, H.-J. Lin, L. Y. Jang, A. Tanaka, K. S. Liang, C. T. Chen, L. H. Tjeng
X-ray absorption and x-ray magnetic dichroism study on Ca3CoRhO6 and Ca3FeRhO6
Phys. Rev. B, 77, 205111, 2008, arXiv:0803.0293

M. W. Haverkort, C. Schüßler-Langeheine, C. F. Chang, M. Buchholz, Hsueh-Hung Wu, H. Ott, E. Schierle, D. Schmitz, A. Tanaka, L. H. Tjeng
Atomic multiplet calculation of 3d5/2 → 4f resonant x-ray diffraction from Ho metal
Submitted , , 2008, arXiv:0805.4341

Sigrid Weigelt, Carsten Busse, Christian Bombis, Martin M. Knudsen, Kurt V. Gothelf, Erik Lagsgaard, Flemming Besenbacher, Trolle R. Linderoth
Surface Synthesis of 2D branched Polymer Nanostructures
Angew. Chem. Int. Ed., 47, 23, 4406-4410, 2008

Tobias Burnus, Zhiwei Hu, Hui Huang Hsieh, V. L. Josef Joly, P. A. Joy, Maurits Wim Haverkort, Hua Wu, Arata Tanaka, Hong-Ji Lin, Chien Te Chen, Liu Hao Tjeng
Local electronic structure and magnetic properties of LaMn0.5Co0.5O3 studied by x-ray absorption and magnetic circular dichroism spectroscopy
Phys. Rev. B, 77, 8, 125124, 2008, arXiv:0709.3243

A. N. Vasiliev, O. S. Volkova, L.S. Lobanovskii, I. O. Troyanchuk, Z. Hu, L. H. Tjeng, D. I. Khomskii, H.-J. Lin, C.T. Chen, N. Tristan, F. Kretzschmar, R. Klingeler, B. Büchner
Valence states and metamagnetic phase transition in partially B site disordered perovskite EuMn0.5Co0.5O3
Phys. Rev. B, 77, 104442, 2008

P. Hansmann, A. Severing, Z. Hu, M. W. Haverkort, C. F. Chang, S. Klein, A. Tanaka, H. H. Hsieh, H.-J. Lin, C. T. Chen, B. Fåk, P. Lejay, L. H. Tjeng
Determining the crystal-field ground state in rare earth Heavy Fermion materials using soft-x-ray absorption spectroscopy
Phys. Rev. Lett., 100, 066405, 2008, arXiv:0710.2778

J. Schlappa, C. Schüßler-Langeheine, C. F. Chang, H. Ott, A. Tanaka, Z. Hu, M. W. Haverkort, E. Schierle, E. Weschke, G. Kaindl, L. H. Tjeng
Direct observation of t2g orbital ordering in magnetite
Phys. Rev. Lett., 100, 026406, 2008, arXiv.org:cond-mat/0605096, PDF (266 kB)

I. P. Krug, F. U. Hillebrecht, H. Gomonaj, M. W. Haverkort, A. Tanaka, L. H. Tjeng, C. M. Schneider
Magnetic coupling in highly ordered NiO/Fe3O4(110): Ultrasharp magnetic interfaces vs. long-range magnetoelastic interactions
Europhys. Lett., 81, 1, 17005, 2008

Jan Gegner, Hua Wu, K. Berggold, C.P. Sebastian, T. Harmening, R. Pöttgen, L. H. Tjeng
Electronic structure of RAuSn (R = Sc, Ce, Gd, Er, and Lu) investigated with x-ray photoelectron spectroscopy and band structure calculations
Phys. Rev. B, 77, 3, 035103, 2008, http://link.aps.org/abstract/PRB/v77/e035103

R. A. Gordon, G. T. Seidler, T. T. Fister, M. W. Haverkort, G. A. Sawatzky, A. Tanaka, T. K. Sham
High multipole transitions in NIXS: Valence and hybridization in 4f systems
Europhys. Lett., 81, 2, 26004, 2008, arXiv:0712.1242

M. Valldor, N. Hollmann, J. Hemberger, J. A. Mydosh
Structure and properties of the kagome compound YBaCo3AlO7
Phys. Rev. B, 78, 024409, 2008, http://link.aps.org/abstract/PRB/v78/e024408, PDF (329 kB)

V. Pardo, S. Blanco-Canosa, F. Rivadulla, D. I. Khomskii, D. Baldomir, Hua Wu, J. Rivas
Homopolar bond formation in ZnV2O4 close to a metal-insulator transition
Phys. Rev. Lett., 101, 256403, 2008, arXiv:0805.1670

A.P. Murani, A. Severing, M. Enderle, P. Steffens, and D. Richard
Possible anisotropic s-f hybridisation in a cubic Heavy Fermion compound: CeIn1Sn2
Phys. Rev. Lett., 101, 206405, 2008

A. Gössling, M.W. Haverkort, M. Benomar, Hua Wu, D. Senff, T. Möller, M. Braden, J.A. Mydosh, M. Grüninger
Mott-Hubbard versus charge-transfer behavior in LaSrMnO4 studied via optical conductivity
Phys. Rev. B, 77, 03, 035109, 2008, arXiv:0709.3711, PDF (835 kB)

B. Bohnenbuck, I. Zegkinoglou, J. Strempfer, C. Schüßler-Langeheine, C. S. Nelson, Ph. Leininger, Hsueh-Hung Wu, E. Schierle, J. C. Lang, G. Srajer, S. I. Ikeda, Y. Yoshida, K. Iwata, S. Katano, N. Kikugawa, B. Keimer
Magnetic structure and orbital state of Ca3Ru2O7 investigated by resonant x-ray diffraction
Phys. Rev. B, 77, 224412, 2008, http://link.aps.org/abstract/PRB/v77/e224412, PDF (185 kB)

J. Coraux, A. T. N'Diaye, C. Busse, T. Michely
Structural coherency of graphene on Ir(111)
Nano Lett., 8, 565, 1-6, 2008

M.W. Haverkort, I.S. Elfimov, L.H. Tjeng, G.A. Sawatzky, A. Damascelli
Strong spin-orbit coupling effects on the Fermi surface of Sr2RuO4 and Sr2RhO4
Phys. Rev. Lett., 101, 026406, 2008, arXiv:0803.0352

N. Hollmann, M. W. Haverkort, M. Cwik, M. Benomar, M. Reuther, A. Tanaka, T. Lorenz
Anisotropic Susceptibility of La2-xSrxCoO4 related to the spin states of cobalt
New J. Phys., 10, 023018, 2008, arXiv:0801.2087

F. Anfuso, M. Garst, A. Rosch, O. Heyer, T. Lorenz, Ch. Rüegg, K. Krämer
Spin-spin correlations of the spin-ladder compound (C5H12N)2CuBr4 measured by magnetostriction and comparison to Quantum Monte Carlo results
Phys. Rev. B, 77, 212102, 2008, arXiv:0803.1072, PDF (829 kB)

D. Bichler, V. Zinth, D. Johrendt, O. Heyer, M.K. Forthaus, T. Lorenz, M.M. Abd-Elmeguid
Structural and magnetic phase transitions of the V4-cluster compound GeV4S8
Phys. Rev. B, 77, 212102, 2008, PDF (282 kB)

D. Senff, O. Schumann, M. Benomar, M. Kriener, T. Lorenz, Y. Sidis, K. Habicht, P. Link, M. Braden
Melting of magnetic correlations in charge-orbital ordered La1/2Sr3/2MnO4: competition of ferro and antiferromagnetic states
Phys. Rev. B, 77, 184413, 2008, arXiv:0801.1787, PDF (757 kB)

A.V. Sologubenko, K. Berggold, T. Lorenz, A. Rosch, E. Shimshoni, M.D. Phillips, M.M. Turnbull
Magnetic field-dependent thermal transport in a spin-1/2 chain compound
Physica B, 403, 1445, 2008

C. Ulrich, G. Ghiringhelli, A. Piazzalunga, L. Braicovich, N.B. Brookes, H. Roth, T. Lorenz, B. Keimer
Orbital excitations in YTiO3 and LaTiO3 probed by resonant inelastic soft x-ray scattering
Phys. Rev. B, 77, 113102, 2008, PDF (242 kB)

A.V. Sologubenko, T. Lorenz, J.A. Mydosh, A. Rosch, K.C. Shortsleeves, M.M. Turnbull
Field-dependent thermal transport in the Haldane chain compound NENP
Phys. Rev. Lett., 100, 137202, 2008, arXiv:0712.3991, PDF (304 kB)

T. Lorenz, O. Heyer, M. Garst, F. Anfuso, A. Rosch, Ch. Rüegg, K. Krämer
Diverging thermal expansion of the spin-ladder system (C5H12N)2CuBr4
Phys. Rev. Lett., 100, 067208, 2008, arXiv:0711.1510, PDF (712 kB)

A. Gössling, R. Schmitz, H. Roth, M.W. Haverkort, T. Lorenz, J.A. Mydosh, E. Müller-Hartmann, M. Grüninger
Mott-Hubbard exciton in the optical conductivity of YTiO3 and SmTiO3
Phys. Rev. B, 78, 075122, 2008, arXiv:cond-mat/0608531, PDF (378 kB)

N. Johannsen, S. Süllow, A.V. Sologubenko, T. Lorenz, J.A. Mydosh
Magneto-thermal evidence of a partial gap at the Fermi surface of UPt2Si2
Phys. Rev. B, 78, 121103(R), 2008, arXiv:0804.1318, PDF (275 kB)

S. Weigelt, J. Schnadt, A. K. Tuxen, F. Masini, C. Bombis, C. Busse, C. Isvoranu, E. Ataman, E. Lægsgaard, F. Besenbacher, T. R. Linderoth
Formation of Trioctylamine from Octylamine on Au(111)
J. Am. Chem. Soc., 130, 5388, 2008

S. Weigelt, C. Bombis, C. Busse, M. M. Knudsen, K. V. Gothelf, E. Lægsgaard, F. Besenbacher, T. R. Linderoth
Molecular self-assembly from building blocks synthesized on a surface in ultra-high vacuum: Kinetic control and topo-chemical reactions.
ACS Nano, 2, 651, 2008

A. T. N’Diaye, J. Coraux, T. N. Plasa, C. Busse, T. Michely
Structure of epitaxial graphene on Ir(111)
New J. Phys., 10, 043033, 1-16, 2008

S. Weigelt, C. Busse, C. Bombis, M. M. Knudsen, K. V. Gothelf, E. Lægsgaard, F. Besenbacher, T. R. Linderoth
Synthesis of Polymeric Nanostructures on a Surface in Ultrahigh Vacuum Investigated by Scanning Tunneling Microscopy
Angew. Chem. Int. Ed., 47, 4406, 2008

K. Berggold, M. Kriener, P. Becker, M. Benomar, M. Reuther, C. Zobel, T. Lorenz
Anomalous expansion and phonon damping due to the Co spin-state transition in RCoO3 (R=La, Pr, Nd, and Eu)
Phys. Rev. B, 78, 134402, 2008, arXiv:0803.1957, PDF (687 kB)

I. P. Krug, F. U. Hillebrecht, M. W. Haverkort, A. Tanaka, L. H. Tjeng, H. Gomonay, A. Fraile-Rodríguez, F. Nolting, S. Cramm, C. M. Schneider
Impact of interface orientation on magnetic coupling in highly ordered systems: A case study of the low-indexed Fe3O4/NiO interfaces
Phys. Rev. B, 78, 064427, 2008

E. Benckiser, R. Rückamp, T. Möller, T. Taetz, A. Möller, A. A. Nugroho, T. T. M. Palstra, G. S. Uhrig, M. Grüninger
Collective orbital excitations in orbitally ordered YVO3 and HoVO3
New J. Phys., 10, 053027, 2008, PDF (2459 kB)

A. Loidl, S. Krohns, J. Hemberger, P. Lunkenheimer
Bananas go paraelectric
J. Phys.: Condens. Matter, 20, 191001, 2008

F. Schrettle, S. Krohns, P. Lunkenheimer, J. Hemberger, N. Büttgen, H.-A. Krug von Nidda, A. V. Prokofiev, A. Loidl
Switching the Ferroelectric Polarization by External Magnetic Fields in the Spin=1/2 Chain Cuprate LiCuVO4
Phys. Rev. B, 77, 144101, 2008

S. Bleikamp, A. Thoma, C. Polop, T. Michely
Stacking faults in homoepitaxy on Ir(111) : detection, evolution with film thickness and associated defect structures
Phys. Rev. B, 77, 245424/1-10, 2008

A. Redinger, Y. Rosandi, H. M. Urbassek, T. Michely
Step edge sputtering through grazing incidence ions investigated by scanning tunneling microscopy and molecular dynamics simulations
Phys. Rev. B, 77, 195436/1-12, 2008

A. Redinger, O. Ricken, P. Kuhn, A. Rätz, A. Voigt, J. Krug, T. Michely
Spiral growth and step edge barriers
Phys. Rev. Lett., 100, 035506/1-4, 2008

M. Beigmohamadi, P. Niyamakom, A. Farahzadi, S. Kremers, T. Michely, M. Wuttig
Evolution of dislocations in perylene films with thickness and deposition rate
Phys. Stat. Sol. B, 2, 1-3, 2008

A. C. Komarek, S.V. Streltsov, M. Isobe, T. Möller, M. Hoelzel, A. Senyshyn, D. Trots, M. T. Fernandez-Dıaz, T. Hansen, H. Gotou, T. Yagi, Y. Ueda, V. I. Anisimov, M. Grüninger, D. I. Khomskii, M. Braden
CaCrO3: An Anomalous Antiferromagnetic Metallic Oxide
Phys. Rev. Lett., 101, 167204, 2008, PDF (541 kB)

M. K. Forthaus, T. Taetz, A. Möller, M. M. Abd-Elmeguid
Effect of pressure on the electrical transport and structure of TiOCl
Phys. Rev. B, 77, 165121, 2008

D. Senff, P. Link, N. Aliouane, D. N. Argyriou, M. Braden
Field dependence of magnetic correlations through the polarization flop transition in multiferroic TbMnO3: evidence for a magnetic memory effect
Phys. Rev. B, 77, 174419, 2008, http://link.aps.org/doi/10.1103/PhysRevB.77.174419

A. Möller, U. Löw, T. Taetz, M. Kriener, G. André, F. Damey, O. Heyer, M. Braden, J.A. Mydosh
Structural domain and finite size effects of the antiferromagnetic S=1/2 honeycomb lattice in InCu2/3V1/3O3
Phys. Rev. B, 78, 024420, 2008, http://link.aps.org/doi/10.1103/PhysRevB.78.024420

D. Senff, N. Aliouane, D. N. Argyriou, A. Hiess, L. P. Regnault, P Link, K. Hradil, Y. Sidis, M Braden
Magnetic excitations in a cycloidal magnet: The magnon spectrum of multiferroic TbMnO3
J. Phys.: Condens. Matter, 20, 434212, 2008

C.H. Lee, A. Iyo, H. Esaki, H. Kito, M.T. Fernandez-Diaz, M. Braden, und K. Yamada
Effect of Structural Parameters on Superconductivity in Fluorine-Free LnFeAsO1-y (Ln=La,Nd)
J. Phys. Soc. Jpn., 77, 083704, 2008

Sigrid Weigelt, Joachim Schnadt, Anders K. Tuxen, Frederico Masini, Christian Bombis, Carsten Busse, Cristina Isvoranu, Evren Ataman, Erik Lagsgaard, Flemming Besenbacher, Troll R. Linderoth
Formation of Trioctylamine from Octylamine On Au(111)
American Chemical Society, 130, 5388-5389, 2008

Sigrid Weigelt, Christian Bombis, Carsten Busse, Martin M. Knudsen, Kurt V. Gothelf, Erik Lagsgaard, Flemming Besenbacher, Trolle R. Linderoth
Molecular Self-Assembly from Building Blocks Sythesized on a Surface in Ultrahigh Vacuum: Kinetic Control and Topo-Chemical Reactions
ACS Nano, 2, 4, 651-660, 2008

Esther J. M. Vertelman, Tom T. A. Lummen, Auke Meetsma, Marco W. Bouwkamp, Gabor Molnar, Paul H. M. van Loosdrecht, Petra J. van Koningsbruggen
Light- and Temperature-Induced Electron Transfer in Single Crystals of RbMn[Fe(CN)6]·H2O
Chem. Mater., 2008

D M Sagar, D Fausti, S Yue, C A Kuntscher, S van Smaalen, P H M van Loosdrecht
A Raman study of the charge-density-wave state in A0.3MoO3 (A = K, Rb)
New J. Phys., 2008

T. T. A. Lummen, I. P. Handayani, M. C. Donker, D. Fausti, G. Dhalenne, P. Berthet, A. Revcolevschi, P. H. M. van Loosdrecht
Phonon and crystal field excitations in geometrically frustrated rare earth titanates
Phys. Rev. B, 2008

T.T.A. Lummen, R.Y.N. Gengler, P.Rudolf, F. Lusitani, E.J.M. Vertelman, P.J. van Koningsbruggen, M. Knupfer, O. Molodtsova, J.-J Pireaux, P.H.M. van Loosdrecht
Bulk and Surface Switching in Mn-Fe-Based Prussian Blue Analogues
J. Phys. Chem. C, 2008

Artem A. Bakulin, Dmitry S. Martyanov, Dmitry Yu. Paraschuk, Maxim S. Pshenichnikov, Paul H. M. van Loosdrecht
Ultrafast Charge Photogeneration Dynamics in Ground-State Charge-Transfer Complexes Based on Conjugated Polymers
J. Phys. Chem. B, 2008

Dmitry A. Mazurenko, Agung A. Nugroho, Thomas T. M. Palstra, Paul H. M. van Loosdrecht
Dynamics of Spin and Orbital Phase Transitions in YVO3
Phys. Rev. Lett., 2008

Nicolas Heureux, Filippo Lusitani, Wesley R. Browne, Maxim S. Pshenichnikov, Paul H. M. van Loosdrecht, Ben L. Feringa
Following the Autonomous Movement of Silica Microparticles Using Fluorescence Microscopy
Small, 2008

Javier Luzon, Miguel Castro, Esther J. M. Vertelman, Regis Y. N. Gengler, Petra J. van Koningsbruggen, Olga Molodtsova, Martin Knupfer, Petra Rudolf, Paul H. M. van Loosdrecht, Ria Broer
Prediction of the Equilibrium Structures and Photomagnetic Properties of the Prussian Blue Analogue RbMn[Fe(CN)6] by Density Functional Theory
J. Phys.Chem. A, 2008

Youchun Zhang, Antonius A. Broekhuis, Marc C. A. Stuart, Tatiana Fernandez Landaluce, Daniele Fausti, Petra Rudolf, Francesco Picchioni
Cross-Linking of Multiwalled Carbon Nanotubes with Polymeric Amines
Macromolecules, 2008

P. J. Rizo, A. Pugzlys, J. Liu, D. Reuter, A. D. Wieck, C. H. van der Wal, P. H. M. van Loosdrecht
Compact cryogenic Kerr microscope for time-resolved studies of electron spin transport in microstructures
Review, Sci. Instruments., 2008

2007

Sigrid Weigelt, Carsten Busse, Christian Bombis, Martin M. Knudsen, Kurt V. Gothelf, Thomas Strunskus, Christof Wöll, Mats Dahlbom, Björk Hammer, Erik Lagsgaard, Flemming Besenbacher, Trolle R.Linderoth
Covalent Interlinking of an Aldehyde and an Amine on Au(111) Surface in Ultrahigh Vacuum
Angew. Chem. Int. Ed., 46, 9227-9230, 2007

Hua Wu, D. I. Khomskii
Orbital ordering in the ferromagnetic insulator Cs2AgF4 from first principles
Phys. Rev. B, 76, 155115, 2007, http://link.aps.org/abstract/PRB/v76/e155115, arXiv:0706.3413, PDF (231 kB)

I. Loa, X. Wang, K. Syassen, H. Roth, T. Lorenz, M. Hanfland, Y.-L. Mathis
Crystal structure and the Mott–Hubbard gap in YTiO3 at high pressure
J. Phys.: Condens. Matter, 19, 406223, 2007, arXiv.org:condmat/0504383, PDF (610 kB)

L. Braicovich, G. Ghiringhelli, L. H. Tjeng, V. Bisogni, C. Dallera, A. Piazzalunga, W. Reichelt, N. B. Brookes
Neutral 3d excitations in insulating VO2 as seen with resonant inelastic x-ray scattering at the V L3,2 edges
Phys. Rev. B, 76, 12, 125105, 2007

Sigrid Weigelt, Carsten Busse, Morten Nielsen, Kurt V. Gothelf, Erik Lagsgaard, Felmming Besenbacher, Trolle R.Linderoth
Influence of Molecular Geometry on the Adsorption Orientation for Oligophenylene-Ethynylenes on Au(111)
J. Phys. Chem. B, 111, 11342-11345, 2007

Gregor Witte, Katrin Hänel, Carsten Busse, Alexander Birkner, Christof Wöll
Molecules Coining Patterns into a Metal: The Hard Core of Soft Matter
Chem. Mater., 19, 4228-4233, 2007

Hua Wu, Zhiwei Hu, Daniel I. Khomskii, L. Hao Tjeng
Insulating state and the importance of the spin-orbit coupling in Ca3CoRhO6
Phys. Rev. B, 75, 245118, 2007, arXiv.org:0705.4538, PDF (217 kB)

Carsten Busse, Sigrid Weigelt, Lars Petersen, Erik Lagsgaard, Flemming Besenbacher, Trolle R. Linderoth
Chiral Ordering and Conformational Dynamics for a Class of Oligo-phenylene-ethynylenes on Au(111)
J. Phys. Chem. B, 111, 5850-5860, 2007

D. Senff, P. Link, K. Hradil, A. Hiess, L.P. Regnault, Y. Sidis, N. Aliouane, D.N. Argyriou, M. Braden
Magnetic Excitations in Multiferroic TbMnO3: Evidence for a Hybridized Soft Mode
Phys. Rev. Lett., 98, 13, 137206, 2007, http://link.aps.org/abstract/PRL/v98/e137206, arXiv.org:cond-mat/0610620

Hua Wu, Peter Kratzer, Matthias Scheffler
Density-Functional Theory Study of Half-Metallic Heterostructures: Interstitial Mn in Si
Phys. Rev. Lett., 98, 11, 117202, 2007, arXiv.org:cond-mat/0702200

I. S. Elfimov, A. Rusydi, S. I. Csiszar, Z. Hu, H. H. Hsieh, H.-J. Lin, C. T. Chen, R. Liang, G. A. Sawatzky
Magnetizing Oxides by Substituting Nitrogen for Oxygen
Phys. Rev. Lett., 98, 137202, 2007, arXiv.org:cond-mat/0608313

A. C. Komarek, H. Roth, M. Cwik, W.-D. Stein, J. Baier, M. Kriener, F. Bourée, T. Lorenz, M. Braden
Magnetoelastic coupling in RETiO3 (RE = La, Nd, Sm, Gd, Y) investigated with diffraction techniques and thermal expansion measurements
Phys. Rev. B, 75, 224402, 2007, arXiv.org:cond-mat/0701452, PDF (863 kB)

Peter Kratzer, J. Hashemifar, Hua Wu, M. Hortamani, Matthias Scheffler
Transition-metal silicides as materials for magnet-semiconductor heterostructures
J. Appl. Phys., 101, 081725, 2007, http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=JAPIAU000101000008081725000001&idtype=cvips&gifs=yes

M. Braden, W. Reichardt, Y. Sidis, Z. Mao, Y. Maeno
Lattice dynamics and electron-phonon coupling in Sr2RuO4
Submitted , , 2007, arXiv.org:cond-mat/0702293

D. Meier, N. Aliouane, D.N. Argyriou, J.A. Mydosh, T. Lorenz
New features in the phase diagram of TbMnO3
New J. Phys., 9, 100, 2007, arXiv.org:cond-mat/0701487, PDF (976 kB)

M. W. Haverkort, A. Tanaka, L. H. Tjeng, G. A. Sawatzky
Non-resonant inelastic x-ray scattering involving excitonic excitations
Phys. Rev. Lett., 99, 257401, 2007, arXiv.org:0705.4637

A. Möller, T. Taetz, N. Hollmann, J.A. Mydosh, V. Kataev, M. Yehia, E. Vavilova, B. Büchner
Insulator to semiconductor transition and magnetic properties of the one-dimensional S=1/2 system In2VO5
Phys. Rev. B, 76, 134411, 2007

J. Rohrkamp, O. Heyer, T. Fickenscher, R. Pöttgen, S. Jodlauk, H. Hartmann, T. Lorenz, J.A. Mydosh
Thermal expansion of the magnetically ordering intermetallics RTMg (R = Eu, Gd and T = Ag, Au)
J. Phys.: Condens. Matter, 19, 486204, 2007, arXiv:0708.2817v1, PDF (493 kB)

K. Berggold, J. Baier, D. Meier, J.A. Mydosh, T. Lorenz, J. Hemberger, A. Balbashov, N. Aliouane, D.N. Argyriou
Anomalous thermal expansion and strong damping of the thermal conductivity of NdMnO3 and TbMnO3 due to 4f crystal-field excitations
Phys. Rev. B, 76, 094418, 2007, arXiv:cond-mat/0703222, PDF (529 kB)

S. Jodlauk, P. Becker, J. A. Mydosh, D. I. Khomskii, T. Lorenz, S. V. Streltsov, D. C. Hezel, L. Bohaty
Pyroxenes: A new class of multiferroics
J. Phys.: Condens. Matter, 19, 432201, 2007, arXiv:0709.1125, PDF (975 kB)

N. Johannsen, Th. Wolf, A.V. Sologubenko, T. Lorenz, A. Freimuth, J.A. Mydosh
Nernst Effect in NdBa2[Cu1-yNiy]3O7-δ
Phys. Rev. B, 76, 020512(R), 2007, arXiv:0706.1463, PDF (417 kB)

T. Lorenz, S. Stark, O. Heyer, N. Hollmann, A. Vasiliev, A. Oosawa, H. Tanaka
Thermodynamics of the coupled spin-dimer system TlCuCl3 close to a quantum phase transition
J. Magn. Magn. Mater., 316, 291, 2007, arXiv:cond-mat/0609348), PDF (531 kB)

R. Lengsdorf, J.-P. Rueff, G. Vanko, T. Lorenz, L. H. Tjeng, M. M. Abd-Elmeguid
Spin-state-driven metal-insulator transition in (La,Sr)CoO3 under high-pressure
Phys. Rev. B, 75, 180401(R), 2007, PDF (176 kB)

J. Baier, P. Steffens, O. Schumann, M. Kriener, S. Stark, H. Hartmann, O. Friedt, A. Revcolevschi, P.G. Radaelli, S. Nakatsuji, Y. Maeno, J.A. Mydosh, T. Lorenz, M. Braden
Magnetoelastic coupling across the metamagnetic transition in Ca2-xSrxRuO4 (0.2 ≤ x ≤ 0.5)
J. Low Temp. Phys., 147, 405, 2007, arXiv:cond-mat/0610769

A.V. Sologubenko, T. Lorenz, H.R. Ott, A. Freimuth
Thermal conductivity via magnetic excitations in spin-chain materials
J. Low Temp. Phys., 147, 387, 2007, arXiv:cond-mat/0611052

J. Baier, D. Meier, K. Berggold, J. Hemberger, A. Balbashov, J.A. Mydosh, T. Lorenz
Uniaxial pressure dependencies of the phase transitions in GdMnO3
J. Magn. Magn. Mater., 310, 1165, 2007, arXiv:cond-mat/0605515

A.V. Sologubenko, K. Berggold, T. Lorenz, A. Rosch, E. Shimshoni, M.D. Phillips, M.M. Turnbull
Magnetothermal transport in the spin-1/2 chains of copper pyrazine dinitrate
Phys. Rev. Lett., 98, 107201, 2007, arXiv:cond-mat/0612486, PDF (279 kB)

M. Kriener, M. Braden, D. Senff, O. Zabara, T. Lorenz
Evidence for Multiple Phase Transitions in La1-xCaxCoO3
J. Magn. Magn. Mater., 310, e187, 2007, arXiv:cond-mat/0605721

K. Kordonis, A.V. Sologubenko, T. Lorenz, S.-W. Cheong, A. Freimuth
Spin thermal conductivity of the Haldane chain compound Y2BaNiO5
J. Magn. Magn. Mater., 310, 1245, 2007

C. Busse, S. Weigelt, L. Petersen, A. H. Thomsen, M. Nielsen, K. V. Gothelf, E. Lægsgaard, F. Besenbacher, T. R. Linderoth
Chiral ordering and conformational dynamics for a class of oligo-phenylene ethynylenes on Au(111)
J. Phys. Chem. B, 111, 5850, 2007

L. Ruppel, A. Birkner, G. Witte, C. Busse, T. Lindner, G. Paasch, C. Wöll
A defect-free thin film pentacene diode: Interplay between transport and scanning tunneling microscope tip tunneling injection
J. Appl. Phys., 102, 033706, 2007

G. Witte, K. Hänel, C. Busse, A. Birkner, C. Wöll
Molecules coining patterns into a metal: The hard core of soft matter
Chem. Mater., 19, 4228, 2007

S. Weigelt, C. Busse, M. Nielsen, K. V. Gothelf, E. Lægsgaard, F. Besenbacher, T. R. Linderoth
Influence of Molecular Geometry on the Adsorption Orientation for Oligophenylene-Ethynylenes on Au(111)
J. Phys. Chem. B, 111, 11342, 2007

S. Weigelt, C. Busse, C. Bombis, M. M. Knudsen, K. V. Gothelf, T. Strunskus, C. Wöll, M. Dahlbom, B. Hammer, E. Lægsgaard, F. Besenbacher, T. R. Linderoth
Covalent Interlinking of an Aldehyde and an Amine on a Au(111) Surface in Ultrahigh Vacuum
Angew. Chem. Int. Ed., 46, 9227, 2007

S. Stark, O. Heyer, A. Vasiliev, A. Oosawa, H. Tanaka, T. Lorenz
Thermodynamic properties of the field-induced Neel order of TlCuCl3
J. Magn. Magn. Mater., 310, 1374, 2007, arXiv:cond-mat/0610487

T. Rudolf, Ch. Kant, F. Mayr, J. Hemberger, V. Tsurkan, A. Loidl
Polar phonons and spin-phonon coupling in HgCr2S4 and CdCr2S4 studied with far-infrared spectroscopy
Phys. Rev. B, 76, 174307, 2007

J. Hemberger, H.-A. Krug von Nidda, V. Tsurkan, A. Loidl
Large magnetostriction and negative thermal expansion in the frustrated antiferromagnet ZnCr2Se4
Phys. Rev. Lett., 98, 147203, 2007

J. Hemberger, P. Lunkenheimer, R. Fichtl, H.-A. Krug von Nidda, V. Tsurkan, A. Loidl
Magnetoelectrics - Is CdCr2S4 a multiferroic relaxor ? Reply
Nature (London), 448, 7156, 2007

J. Strempfer, B. Bohnenbuck, M. Mostovoy, N. Aliouane, D. N. Argyriou, F. Schrettle, J. Hemberger, A. Krimmel, M. v. Zimmermann
Absence of commensurate ordering at the polarization op transition in multiferroic DyMnO3
Phys. Rev. B, 75, 212402, 2007

K.-Y. Choi, P. Lemmens, P. Scheib, V. Gnezdilov, Yu G. Pashkevich, J. Hemberger, A. Loidl, V. Tsurkan
Anomalous electronic, phonon, and spin excitations in the chalcogenide spinel FeCr2S4
J. Phys.: Condens. Matter, 19, 145260, 2007

T. Rudolf, Ch. Kant, F. Mayr, J. Hemberger, V. Tsurkan, A. Loidl
Spin-phonon coupling in antiferromagnetic chromium spinels
New J. Phys., 9, 79, 2007

T. Rudolf, Ch. Kant, F. Mayr, J. Hemberger, V. Tsurkan, A. Loidl
Spin-Phonon Coupling in ZnCr2Se4
Phys. Rev. B, 75, 052410, 2007

J. Hemberger, F. Schrettle, A. Pimenov, P. Lunkenheimer, V.Yu. Ivanov, A.A. Mukhin, A.M. Balbashov, A. Loidl
Multiferroic phases of (Eu:Y)MnO3
Phys. Rev. B, 75, 035118, 2007

C. Polop, C. Rosiepen, S. Bleikamp, R. Drese, J. Mayer, A. Dimiyati, T. Michely
The STM view of the initial stages of the morphological evolution of polycrystalline Ag films
New J. Phys., 9, 74, 1-19, 2007

K. P. Schmidt, M. Grüninger, G. S. Uhrig
Fate of orbitons coupled to phonons
Phys. Rev. B, 76, 075108, 2007, PDF (440 kB)

A. Caytuero, H. Micklitz, M. M. Abd-Elmeguid, F. J. Litterst, J. A. Alonso, E. M. Baggio-Saitovitch
Evidence for charge disproportionation in monoclinic EuNiO3 from 57Fe Mössbauer spectroscopy
Phys. Rev. B, 76, 193105, 2007

I. I. Mazin, D. I. Khomskii, R. Lengsdorf, J. A. Alonso, W. G. Marshall, R. M. Ibberson, A. Podlesnyak, M. J. Martinez-Lope, M. M. Abd-Elmeguid
Charge Ordering as Alternative to Jahn-Teller Distortion
Phys. Rev. Lett., 98, 176406, 2007

T. Mito, M. Nakamura, M. Otani, T. Koyama, S. Wada, M. Ishizuka, M. K. Forthaus, R. Lengsdorf, M. M. Abd-Elmeguid, J. L. Sarrao
Magnetic properties of the pressure-induced ordering state in YbInCu4 investigated with NMR, magnetization, and x-ray diffraction measurements
Phys. Rev. B, 75, 134401, 2007

W.D. Stein, P. Becker, L. Bohaty, M. Braden
Temperature-dependent X-ray and neutron diffraction study of BiB3O6
Zeitschrift für Kristallographie, 222, 680, 2007

M. Hücker, G. D. Gu GD, J.M. Tranquada, M. von Zimmermann, H.-H. Klauss, N.J. Curro, M. Braden, B. Büchner and
Coupling of stripes to lattice distortions in cuprates and nickelates
Physica C, 460, 170, 2007

P. Steffens, Y. Sidis, P. Link, K. Schmalzl, S. Nakatsuji, Y. Maeno, M. Braden
Field-induced paramagnons at the metamagnetic transition in Ca1.8Sr0.2RuO4
Phys. Rev. Lett., 99, 217402, 2007, http://link.aps.org/doi/10.1103/PhysRevLett.99.217402

L. Ruppel, A. Birkner, G. Witte, C. Busse, Th. Lindner, G. Paasch, Ch. Wöll
A defect-free thin film pentacene diode: Interplay betrween transport and scanning tunneling microscope tip tunneling injection
J. Appl. Phys., 102, 033708-1-5, 2007

Daniele Fausti, Tom T. A. Lummen, Cosmina Angelescu, Roberto Macovez, Javier Luzon, Petra Rudolf, Paul H.M. van Loosdrecht, Natalia Tristan, Bernd Buechner, Angela Moeller, Gerd Meyer, Timo Taetz
Symmetry disquisition on the TiOX phase diagram (X=Br,Cl)
Phys. Rev. B, 2007

A. Pugzlys, P.J. Rizo, K. Ivanin, A. Slachter, D. Reuter, A.D. Wieck, C.H. van der Wal, P.H.M. van Loosdrech
Charge and spin dynamics in a two dimensional electron gas
J. Phys.: Condens. Matter, 2007

Dodderi M Sagar, Artem A Tsvetkov, Daniele Fausti, Sander van Smaalen, Paul H M van Loosdrecht
Coherent amplitudon generation in blue bronze through ultrafast interband quasi-particle decay
J. Phys.: Condens. Matter, 2007

Roberto Macovez, Javier Luzon, Joachim Schiessling, Aymeric Sadoc, Lisbeth Kjeldgaard, Sander van Smaalen, Daniele Fausti, Paul H. M. van Loosdrecht, Ria Broer, Petra Rudolf
Hybridization, superexchange, and competing magnetoelastic interactions in TiOBr
Phys. Rev. B, 2007

Johannes H. Hurenkamp, Wesley R. Browne, Ramunas Augulis, Audrius Pugzlys, Paul H. M. van Loosdrecht, Jan H. van Esch, Ben L. Feringa
Intramolecular Energy Transfer in a tetra-Coumarin Perylene system: influence of solvent and bridging unit on electronic properties
Org. Biomol. Chem., 2007

Ramunas Augulis, Audrius Pugzlys, Johannes H. Hurenkamp, Ben L. Feringa, Jan H. van Esch, Paul H. M. van Loosdrecht
Optical Energy Transport and Interactions between the Excitations in a Coumarin-Perylene Bisimide Dendrimer
J. Phys.Chem. A, 2007

2006

Sigrid Weigelt, Carsten Busse, Lars Peteresen, Eva Rauls, Blörk Hammer, Kurt V. Gothelf, Flemming Besenbacher, Trolle R. Linderoth
Chiral switching by spontaneous confromational change in adsorbed oranic molecules
Nature Mater., 112-117, 2006

Tobias Burnus, Zhiwei Hu, Maurits W. Haverkort, Júlio C. Cezar, Delphine Flahaut, Vincent Hardy, Antoine Maignan, Nicholas B. Brookes, Arata Tanaka, Hui-Huang Hsieh, Hong-Ji Lin, Chien-Te Chen, L. Hao Tjeng
Valence, spin, and orbital state of Co ions in one-dimensional Ca3Co2O6: An x-ray absorption and magnetic circular dichroism study
Phys. Rev. B, 74, 24, 245111, 2006, arXiv.org:cond-mat/0611545, PDF (339 kB)

A. Podlesnyak, S. Streule, J. Mesot, M. Medarde, E. Pomjakushina, K. Conder, A. Tanaka, M. W. Haverkort, D. I. Khomskii
Spin-state transition in LaCoO3: direct neutron spectroscopic evidence of excited magnetic states
Phys. Rev. Lett., 97, 24, 247208, 2006, arXiv.org:cond-mat/0505344, PDF (386 kB)

Epitaxy of Mn on Si(001): Adsorption, surface diffusion, magnetic properties studied by density-functional theory
Mahbube Hortamani and Hua Wu and Peter Kratzer and Matthias Scheffler
Phys. Rev. B, 74, 20, 205305, 2006

Mahbube Hortamani, Hua Wu, Peter Kratzer, Matthias Scheffler
Epitaxy of Mn on Si(001): Adsorption, surface diffusion, and magnetic properties studied by density-functional theory
Phys. Rev. B, 74, 205305, 2006

C. Ulrich, A. Gössling, M. Grüninger, M. Guennou, H. Roth, M. Cwik, T. Lorenz, G. Khaliullin, B. Keimer
Raman Scattering in the Mott Insulators LaTiO3 and YTiO3: Evidence for Orbital Excitations
Phys. Rev. Lett., 97, 157401, 2006, arXiv.org:cond-mat/0503106, PDF (1261 kB)

Maurits W. Haverkort, Zhiwei Hu, Júlio C. Cezar, Tobias Burnus, Helena Hartmann, Marco Reuther, Christian Zobel, Thomas Lorenz, Arata Tanaka, Nicholas B. Brookes, Hui-Huang Hsieh, Hong-Ji Lin, Chien-Te Chen, L. Hao Tjeng
Spin State Transition in LaCoO3 Studied Using Soft X-ray Absorption Spectroscopy and Magnetic Circular Dichroism
Phys. Rev. Lett., 97, 176405, 2006, arXiv.org:cond-mat/0610457, PDF (560 kB)

Thomas C. Koethe, Zhiwei Hu, Maurits W. Haverkort, Christian Schüßler-Langeheine, F. Venturini, Nicholas B. Brookes, O. Tjernberg, W. Reichelt, Hui-Huang Hsieh, Hong-Ji Lin, Chien-Te Chen, L. Hao Tjeng
Transfer of spectral weight and symmetry across the metal-insulator transition in VO2
Phys. Rev. Lett., 97, 116402, 2006, PDF (391 kB)

H. Ott, C. Schüßler-Langeheine, E. Schierle, A. Yu. Grigoriev, V. Leiner, H. Zabel, G. Kaindl, E. Weschke
Magnetic X-Ray Scattering at the Holmium M5 Resonance
Phys. Rev. B, 74, 094412, 2006, PDF (192 kB)

Jan Gegner, Thomas C. Koethe, Hua Wu, Zhiwei Hu, Helena Hartmann, T. Lorenz, T. Fickenscher, R. Pöttgen, L. Hao Tjeng
Electronic structure of RAuMg and RAgMg (R = Eu, Gd, Yb)
Phys. Rev. B, 74, 073102, 2006, arXiv.org:cond-mat/0511511, PDF (516 kB)

D.Senff, F.Krüger, S.Scheidl, M.Benomar, Y.Sidis, F.Demmel, M.Braden
Spin-Wave Dispersion in Orbitally Ordered La1/2Sr3/2MnO4
Phys. Rev. Lett., 96, 25, 257201, 2006, arXiv.org:cond-mat/0512305

Hua Wu, Zhiwei Hu, Tobias Burnus, Jonathan D. Denlinger, Peter G. Khalifah, David Mandrus, Ling-Yun Jang, Hui-Huang Hsieh, Arata Tanaka, Keng S. Liang, Jim W. Allen, Robert J. Cava, Daniel I. Khomskii, L. Hao Tjeng
Orbitally driven spin-singlet dimerization in S = 1 La4Ru2O10
Phys. Rev. Lett., 96, 25, 256402, 2006, arXiv.org:cond-mat/0606445, PDF (529 kB)

O. Shekhah, C. Busse, A.Bashir, F. Turcu, X. Yin, P. Cyganik, A.Birkner, W.Schuhmann, Ch. Wöll
Electrchemically deposited Pd islands on an organic surface: the presence of Coulomb blockade in STM I(V) curves at room temperature
Phys. Chem. Chem. Phys., 8, 3375-3378, 2006

J. Baier, T. Zabel, M. Kriener, P. Steffens, O. Schumann, O. Friedt, A. Freimuth, A. Revcolevschi, S. Nakatsuji, Y. Maeno, T. Lorenz, M. Braden
Thermodynamic Properties of (Ca,Sr)2RuO4 in Magnetic Fields
Physica B, 378, 497, 2006, arXiv.org:cond-mat/0511220

K. Berggold, T. Lorenz, J. Baier, M. Kriener, D. Senff, S. Barilo, A. Freimuth
Thermal conductivity of R2CuO4, with R = La, Pr and Gd
Physica B, 378, 1064, 2006, arXiv.org:cond-mat/0508154

A. A. Rzhevsky, B. B. Krichevtsov, A. D. Rata, Chun Fu Chang, Ronny Sutarto, L. Hao Tjeng, C. M. Schneider
Magnetization-induced second-harmonic generation in epitaxial magnetite thin films Fe3O4/MgO(100)
J. Appl. Phys., 99, 8, 08J702, 2006

H. Ott, C. Schüßler-Langeheine, E. Schierle, G. Kaindl, E. Weschke
Magnetic depth profile from resonant soft x-ray scattering: Application to Dy thin films
Appl. Phys. Lett., 88, 212507, 2006, PDF (170 kB)

H. Ott, S.J. Heise, R. Sutarto, Z. Hu, C.F. Chang, H.H. Hsieh, H.-J. Lin, C.T. Chen, L.H. Tjeng
Soft x-ray magnetic circular dichroism study on Gd-doped EuO thin films
Phys. Rev. B, 73, 9, 09407, 2006, arXiv.org:cond-mat/0509722

K. Berggold, T. Lorenz, J. Baier, M. Kriener, D. Senff, H. Roth, A. Severing, H. Hartmann, A. Freimuth, S. Barilo, F. Nakamura
Magnetic heat transport in R2CuO4 (R = La, Pr, Nd, Sm, Eu, and Gd)
Phys. Rev. B, 73, 10, 104430, 2006, arXiv.org:cond-mat/0509414

Szilard I. Csiszar, Maurits W. Haverkort, Tobias Burnus, Zhiwei Hu, Arata Tanaka, Hui-Huang Hsieh, Hong-Ji Lin, Chien-Te Chen, Tjipke Hibma, Liu Hao Tjeng
Aligning spins in antiferromagnetic films using antiferromagnets
Submitted , Phys. Rev. Lett., 2006, arXiv.org:cond-mat/0504520

O. Heyer, N. Hollmann, I. Klassen, S. Jodlauk, L. Bohatý, P. Becker, J.A. Mydosh, T. Lorenz, D.I. Khomskii
A new multiferroic material: MnWO4
J. Phys.: Condens. Matter, 18, L471-L475, 2006

S. Weigelt, C. Busse, L. Petersen, E. Rauls, B. Hammer, K. V. Gothelf, F. Besenbacher, T. R. Linderoth
Chiral switching by spontaneous conformational changes in adsorbed organic molecules
Nature Mater., 5, 112, 2006

O. Shekhah, C. Busse, A. Bashir, F. Turcu, X. Yin, P. Cyganik, A. Birkner, W. Schuhmann, Ch. Wöll
Electrochemically deposited Pd islands on an organic surface: the presence of Coulomb blockade in STM I(V) curves at room temperature
Phys. Chem. Chem. Phys., 8, 3375, 2006

A. V. Sologubenko, N. D. Zhigadlo, J. Karpinski, H. R. Ott
Thermal conductivity of Al-doped MgB2: Impurity scattering and the validity of the Wiedemann-Franz law
Phys. Rev. B, 74, 184523, 2006, http://link.aps.org/doi/10.1103/PhysRevB.74.184523, arXiv:cond-mat/0608143v2

J. Hemberger, P. Lunkenheimer, R. Fichtl, S. Weber, V. Tsurkan, A. Loidl
Multiferroicity and colossal magneto-capacitance in Cr-thiospinels
Phase Trans., 79, 1065, 2006, arXiv:cond-mat/0608113v1

J. Hemberger, T. Rudolf, H.-A. Krug von Nidda, A. Pimenov, V. Tsurkan, A. Loidl
Spin-driven Phonon-Splitting in Bond-Frustrated ZnCr2S4
Phys. Rev. Lett., 97, 087204, 2006

V. Tsurkan, J. Hemberger, A. Krimmel, H.-A. Krug von Nidda, P. Lunkenheimer, S. Weber, V. Zestrea, A. Loidl
Experimental evidence for competition of antiferromagnetic and ferromagnetic correlations in HgCr2S4
Phys. Rev. B, 73, 224442, 2006

R. Nath, A.V. Mahajan, N. Buettgen, C. Kegler, J. Hemberger, A. Loidl
31P NMR study of Na2CuP2O7: A S = 1/2 two-dimensional Heisenberg antiferromagnetic system
J. Phys.: Condens. Matter, 18, 4285, 2006

S. Weber, P. Lunkenheimer, R. Fichtl, J. Hemberger, V. Tsurkan, A. Loidl
Colossal magnetocapacitance and colossal magnetoresistance in HgCr2S4
Phys. Rev. Lett., 96, 157202, 2006

D.V. Zakharov, J. Deisenhofer, H.-A. Krug von Nidda, P. Lunkenheimer, J. Hemberger, M. Hoinkis, M. Klemm, M. Sing, R. Claessen, M.V. Eremin, S. Horn, A. Loidl
Spin dynamics in the low-dimensional magnet TiOCl
Phys. Rev. B, 73, 094452, 2006

J. Hemberger, P. Lunkenheimer, R. Fichtl, S. Weber, V. Tsurkan, A. Loidl
Multiferroic behavior in CdCr2X4 (X = S, Se)
Physica B, 378-380, 363, 2006

D. Staresinic, P. Lunkenheimer, J. Hemberger, K. Biljakovic, A. Loidl
Giant dielectric response in the one-dimensional charge-ordered semiconductor (NbSe4)3I
Phys. Rev. Lett., 96, 046402, 2006

K. Kordonis, A.V. Sologubenko, T. Lorenz, S.-W. Cheong, A. Freimuth
Spin thermal conductivity of the Haldane chain compound Y2BaNiO5
Phys. Rev. Lett., 97, 11, 115901, 2006, arXiv:cond-mat/0603586, PDF (270 kB)

N. Johannsen, A. Oosawa, H. Tanaka, A. Vasiliev, T. Lorenz
Uniaxial pressure dependencies of the phase boundary of TlCuCl
Physica B, 378-380, 1043, 2006, arXiv:condmat/0507582

J. Baier, D. Meier, K. Berggold, J. Hemberger, A. Balbashov, J.A. Mydosh, T. Lorenz
Hysteresis effects in the phase diagram of multiferroic GdMnO3
Phys. Rev. B, 73, 10, 100402(R), 2006, arXiv:cond-mat/0601169, PDF (547 kB)

H. Rosner, D. Koudela, U. Schwarz, A. Handstein, M. Hanfland, I. Opahle, K. Koepernik, M.D. Kuz'min, K.-H. Müller, J.A. Mydosh, M. Richter
Magneto-elastic lattice collapse in YCo5
Nature Physics, 2, 469, 2006

P.A. Sharma, N. Harrison, M. Jaime, Y.S. Oh, K.H. Kim, C.D. Batista, H. Amitsuka, J.A. Mydosh
Phonon Thermal Transport of URu2Si2: Broken Translational Symmetry and Strong-Coupling of the "Hidden Order" to the Lattice
Phys. Rev. Lett., 97, 15, 156401, 2006

C. Pfleiderer, J.A. Mydosh, M. Vojta
Pressure dependence of the magnetization of URu2Si2
Phys. Rev. B, 74, 10, 104412, 2006

A. Gippius, M. Baenitz, E. Morozova, A. Leithe-Jasper, W. Schnelle, A. Shevelkov, E. Alkaev, A. Rabis, J. Mydosh, Yu. Grin, F. Steglich
Crossover between itinerant ferromagnetism and antiferromagnetic fluctuations in filled skutterudites MFe4Sb12 (M=Na, Ba, La) as determined by NMR
J. Magn. Magn. Mater., 300, 1, e403, 2006

Y.S. Oh, K.H. Kim, N. Harrison, P.A. Sharma, H. Amitsuka, J.A. Mydosh
Hall effect evolution across a field-induced phase in U(Ru0.96Rh0.04)2Si2
Physica B, 378-380, 989, 2006

A. Otop, H.-H. Klauss, A. Bosse, R.W.A. Hendrikx, J.A. Mydosh, S. Süllow
Magnetic order studied via μSR in moderately disordered single-crystalline UPt2Si2
Physica B, 378-380, 987, 2006

D. Lampakis, D. Palles, E. Liarokapis, J.A. Mydosh
Raman study of the heavy fermion system URu2Si2 at low temperatures and high hydrostatic pressures
Physica B, 378-380, 578, 2006

A.V. Silhanek, N. Harrison, C.D. Batista, M. Jaime, A. Lacerda, H. Amitsuka, J.A. Mydosh
Γ5 quasiparticles and avoided quantum criticality in U(Ru,Rh)2Si2
Physica B, 378-380, 373, 2006

O.O. Bernal, M.E. Moroz, K. Ishida, H. Murakawa, A.P. Reyes, P.L. Kuhns, D.E. MacLaughlin, J.A. Mydosh, T.J. Gortenmulder
Hidden order and disorder effects in URu2Si2
Physica B, 378-380, 574, 2006

A. Otop, I. Maksimov, E.-W. Scheidt, J.A. Mydosh, S. Süllow
High-temperature resistivity of URh2Ge2
Physica B, 378-380, 371, 2006

M. Jaime, A.V. Silhanek, K.H. Kim, N. Harrison, L. Balicas, H. Amitsuka, J.A. Mydosh
Lattice involvement in low temperature phase of U(Ru,Rh)2Si2
Physica B, 378-380, 82, 2006

K.H. Kim, N. Harrison, H. Amitsuka, M. Jaime, J.A. Mydosh
Emergent phases near the metamagnetic quantum critical point in U(Ru1-xRhx)2Si2
Physica B, 378-380, 31, 2006

F. Bondino, E. Magnano, E. Carleschi, M. Zangrando, F. Galli, J.A. Mydosh, F. Parmigiani
Electronic structure of the charge-density-wave compound Er5Ir4Si10
J. Phys.: Condens. Matter, 18, 5773, 2006

S. Süllow, A. Otop, J. Klenke, R. Feyerherm, R.W.A. Hendrikx, J.A. Mydosh
Magnetic irreversibility in the antiferromagnetic state of UPt2Si2
J. Appl. Phys., 99, 08F704, 2006

W. Montfrooij, M.C. Aronson, B.D. Rainford, J.A. Mydosh, R. Hendrikx, T. Gortenmulder, A.P. Murani, P. Haen, I. Swainson, A. de Visser
Non-Fermi-liquid behavior in Ce(Ru1-xFex)2Ge2: Cause and effect
Phys. Rev. B, 73, 14, 140401(R), 2006

A.V. Silhanek, M. Jaime, N. Harrison, V.R. Fanelli, C.D. Batista, H. Amitsuka, S. Nakatsuji, L. Balicas, K.H. Kim, Z. Fisk, J.L. Sarrao, L. Civale, J.A. Mydosh
Irreversible Dynamics of the Phase Boundary in U(Ru0.96Rh0.04)2Si2 and Implications for Ordering
Phys. Rev. Lett., 96, 13, 136403, 2006

F.P. Mena, J. F. DiTusa, D. van der Marel, G. Aeppli, D.P. Young, A. Damascelli, J.A. Mydosh
Suppressed reflectivity due to spin-controlled localization in a magnetic semiconductor
Phys. Rev. B, 73, 8, 085205, 2006

J. Sichelschmidt, V. Voevodin, H.J. Im, S. Kimura, H. Rosner, A. Leithe-Jasper, W. Schnelle, U. Burkhardt, J.A. Mydosh, Y. Grin, F. Steglich
Optical pseudogap from iron states in filled skutterudites AFe4Sb12 (A =Yb,Ca,Ba)
Phys. Rev. Lett., 96, 3, 037406, 2006

K. Berggold, M. Kriener, C. Zobel, A. Reichl, M. Reuther, R. Müller, A. Freimuth, T. Lorenz
Thermal Conductivity, Thermopower, and Figure of Merit of La1-xSrxCoO3
Phys. Rev. B, 72, 155116, 2006, arXiv:cond-mat/0501262

A. N’Diaye, S. Bleikamp, P. J. Feibelman, T. Michely
Two Dimensional Ir-Cluster Lattices on Moire of Graphene with Ir(111)
Phys. Rev. Lett., 97, 215501, 1-4, 2006

H. Hansen, A. Redinger, S. Messlinger, G. Stoian, Y. Rosandi, H. M. Urbassek, U. Linke, T. Michely
Mechanisms of pattern formation in grazing-incidence ion bombardment of Pt(111)
Phys. Rev. B, 73, 235414, 1-14, 2006

S. Bleikamp, A. Thoma, C. Polop, G. Pirug, U. Linke, T. Michely
New Growth Mode through Decorated Twin Boundaries
Phys. Rev. Lett., 96, 115503, 1-4, 2006

J. Larrea J., M. B. Fontes, E. M. Baggio-Saitovitch, J. Plessel, M. M. Abd-Elmeguid, J. Ferstl, C. Geibel, A. Pereira, A. Jornada, M. A. Continentino
Phase diagram of the heavy fermion system YbFe2Ge2 under pressure
Phys. Rev. B, 74, 140406(R), 2006

A. Podlesnyak, S. Streule, K. Conder, E. Pomjakushina, J. Mesot, A. Mirmelstein, P. Schützendorf, R. Lengsdorf, M.M. Abd-Elmeguid
Pressure effects on crystal structure, magnetic and transport properties of layered perovskite TbBaCo2O5.5
Physica B, 378-380, 537, 2006

A. redinger, H. Hansen, U. Linke, Y. Rosandi, H.M. Urbassek, T. Michely
Superior regularity in erosion patterns by planar susurface channelling
Phys. Rev. Lett., 96, 106103, 1-4, 2006

Esther J.M. Vertelman, Enrico Maccallini, Dimitris Gournis, Petra Rudolf, Thomas Bakas, Javier Luzon, Ria Broer, Audrius Pugzlys, Tom T. A. Lummen, Paul H.M. van Loosdrecht, Petra J. van Koningsbruggen
The influence of defects on the electron transfer and magnetic properties of RbxMn[Fe(CN)6]y.zH2O
Chem. Mater., 2006

D. Fausti, A.A. Nugroho, P.H.M. van Loosdrecht, S.A. Klimin, M.N. Popova, L.N. Bezmaternykh
Raman scattering from phonons and magnons in RFe3(BO3)4
Phys. Rev. B, 2006

A. Pugzlys, R. Augulis, P. H. M. van Loosdrecht, C. Didraga, V.A. Malyshev, J. Knoester
Temperature-dependent relaxation of excitons in tubular molecular aggregates: fluorescence decay and Stokes shift
J. Phys. Chem. B, 2006

S. Sirbu, P.H.M. van Loosdrecht, T. Yamauchi, Y. Ueda
Nonlinear transport in beta-Na0.33V2O5
Euro. Phys. J. B, 2006

D.A. Fishman, A. Revcolevschi, P.H.M. van Loosdrecht
Exciton dynamics in cuprous oxide
Phys. Stat. Sol. C, 2006

A. Pugzlys, P. R. Hania, R. Augulis, K. Duppen, P. H. M. van Loosdrecht
Cylindrical aggregates of 5,5',6,6'-tetrachlorobenzimidacarbocyanine: structure related optical properties and exciton dynamics
Int. J. Photoenergy, 2006

R. Augulis, A. Pugzlys, P. H. M. van Loosdrecht
Exciton dynamics in molecular aggregates
Phys. Stat. Sol. C, 2006

2005

M. Kriener, P. Steffens, J. Baier, O. Schumann, T. Zabel, T. Lorenz, O. Friedt, R. Mueller, A. Gukasov, P. Radaelli, P. Reutler, A. Revcolevschi, S. Nakatsuji, Y. Maeno, M. Braden
Structural aspects of metamagnetism in Ca2-xSrxRuO4 (0.2 < x < 0.5): field tuning of orbital occupation
Phys. Rev. Lett., 95, 26, 267403, 2005, http://link.aps.org/abstract/PRL/v95/e267403, arXiv.org:cond-mat/0408015

M. W. Haverkort, Z. Hu, A. Tanaka, W. Reichelt, S. V. Streltsov, M. A. Korotin, V. I. Anisimov, H. H. Hsieh, H.-J. Lin, C. T. Chen, D. I. Khomskii, L. H. Tjeng
Orbital-assisted metal-insulator transition in VO2
Phys. Rev. Lett., 95, 196404, 2005, arXiv.org:cond-mat/0509368, PDF (361 kB)

T. Mizokawa, L. H. Tjeng, H.-J. Lin, C. T. Chen, R. Kitawaki, I. Terasaki, S. Lambert, C. Michel
X-ray absorption study of layered Co oxides with a Co-O triangular lattice
Phys. Rev. B, 71, 19, 193107, 2005

M. Braden, L. Pintschovius, T. Uefuji, K. Yamada
Dispersion of the high-energy phonon modes in Nd1.85Ce0.15CuO4
Phys. Rev. B, 72, 18, 184517, 2005, http://link.aps.org/abstract/PRB/v72/e184517, arXiv.org:cond-mat/0507192

C. Schüßler-Langeheine, J. Schlappa, A. Tanaka, Z. Hu, C. F. Chang, E. Schierle, M. Benomar, H. Ott, E. Weschke, G. Kaindl, O. Friedt, G. A. Sawatzky, H.-J. Lin, C. T. Chen, M. Braden, L. H. Tjeng
Spectroscopy of Stripe Order in La1.8Sr0.2NiO4 Using Resonant Soft X-Ray Diffraction
Phys. Rev. Lett., 95, 15, 156402, 2005, http://link.aps.org/abstract/PRL/v95/e156402, arXiv.org:cond-mat/0502357, PDF (467 kB)

Hua Wu, Peter Kratzer, Matthias Scheffler
First-principles study of thin magnetic transition-metal silicide films on Si(001)
Phys. Rev. B, 72, 144425, 2005, arXiv.org:cond-mat/0504515

S. I. Csiszar, M. W. Haverkort, Z. Hu, A. Tanaka, H. H. Hsieh, H.-J. Lin, C. T. Chen, T. Hibma, L. H. Tjeng
Controlling Orbital Moment and Spin Orientation in CoO Layers by Strain
Phys. Rev. Lett., 95, 187205, 2005, http://www.sfb608.uni-koeln.de/papers/Csiszar_PRL_2004.pdf, arXiv.org:cond-mat/0504519, PDF (362 kB)

Tobias Burnus, Miguel A. L. Marques, Eberhard K.U. Gross
Time-dependent electron localization function
Phys. Rev. A, 71, 1, 010501(R), 2005, arXiv.org:physics/0404126, PDF (551 kB)

Hua Wu, Maurits W. Haverkort, Zhiwei Hu, Daniel I. Khomskii, Liu Hao Tjeng
Nature of magnetism in Ca3Co2O6
Phys. Rev. Lett., 95, 186401, 2005, arXiv.org:cond-mat/0504490, PDF (242 kB)

P. Steffens, O. Friedt, P. Alireza, W. G. Marshall, W. Schmidt, F. Nakamura, S. Nakatsuji, Y. Maeno, R. Lengsdorf, M. M. Abd-Elmeguid, M. Braden
High pressure diffraction studies on Ca2RuO4
Phys. Rev. B, 72, 9, 094104, 2005, http://link.aps.org/abstract/PRB/v72/e094104, arXiv.org:cond-mat/0502332

Th. Strässle, S. Klotz, S. Loveday, M. Braden
Equation of state of ordinary ice Ih at 145 K under true hydrostatic pressure up to 5 kbar
J. Phys.: Condens. Matter, 17, 40, 3029, 2005, http://www.iop.org/EJ/abstract/0953-8984/17/40/006

Han-Jin Noh, S.-J. Oh, B.-G. Park, J.-H. Park, J.-Y. Kim, H.-D. Kim, T. Mizokawa, L. H. Tjeng, H.-J. Lin, C. T. Chen, S. Schuppler, S. Nakatsuji, H. Fukazawa, Y. Maeno
Electronic structure and evolution of the orbital state in metallic Ca2−xSrxRuO4
Phys. Rev. B, 72, 5, 052411, 2005

R. Rückamp, J. Baier, M. Kriener, M.W. Haverkort, T. Lorenz, G.S. Uhrig, L. Jongen, A. Möller, G. Meyer, M. Grüninger
Zero-field incommensurate spin-Peierls phase with interchain frustration in TiOCl
Phys. Rev. Lett., 95, 097203, 2005, arXiv.org:cond-mat/0503409, PDF (365 kB)

R. P. Li, W. Jie, H. H. Li, Y. X. Guo, F. Wang, Z. Hu
In-plane anisotropy of iron single-crystal thin film using x-ray magnetic circular dichroism
Acta Physica Sinica, 54, 8, 3851-3855, 2005, http://www.wanfangdata.com.cn/qikan/periodical.Articles/wlxb/wlxb2005/0508/050866.htm

Hua Wu, Peter Kratzer, Matthias Scheffler
Ab initio study of transition-metal silicide films on Si(001)
AIP Conference Proc., 772, 1, 311-312, 2005

R. Rückamp, E. Benckiser, M.W. Haverkort, H. Roth, T. Lorenz, A. Freimuth, L. Jongen, A. Möller, G. Meyer, P. Reutler, B. Büchner, A. Revcolevschi, S.-W. Cheong, C. Sekar, G. Krabbes, M. Grüninger
Optical study of orbital excitations in transition-metal oxides
New J. Phys., 7, 1, 144, 2005, arXiv.org:cond-mat/0503405, PDF (1463 kB)

Honghong Li, Jie Wang, Ruipeng Li, Yuxian Guo, Feng Wang, Zhiwei Hu
X-ray magnetic circular dichroism: Orbital and spin moments of iron single-crystal thin film deposited on MgO substrate
Chin. Sci. Bull., 50, 10, 950-953, 2005

E. Weschke, H. Ott, E. Schierle, C. Schüßler-Langeheine, G. Kaindl, V. Leiner, H. Zabel
Resonant magnetic X-ray scattering at the lanthanide M5 edges
Physica B, 357, 1-2, 16-21, 2005

M. W. Haverkort, Z. Hu, A. Tanaka, G. Ghiringehelli, H. Roth, M. Cwik, T. Lorenz, C. Schüßler-Langeheine, S. V. Streltsov, A. S. Mylnikova, V. I. Anisimov, C. de Nadai, N. B. Brookes, H. H. Hsieh, H.-J. Lin, C. T. Chen, T. Mizokawa, Y. Taguchi, Y. Tokura, D. I. Khomskii, L. H. Tjeng
Determination of the Orbital Moment and Crystal-Field Splitting in LaTiO3
Phys. Rev. Lett., 94, 056401, 2005, arXiv.org:cond-mat/0405516, PDF (270 kB)

D. Senff, P. Reutler, M. Braden, O. Friedt, D. Bruns, A. Cousson, F. Bouree, M. Merz, B. Buechner, A. Revcolevschi
Crystal and magnetic structure of La1-xSr1+xMnO4: role of the orbital degree of freedom
Phys. Rev. B, 71, 2, 024425, 2005, http://link.aps.org/abstract/PRB/v71/e024425, arXiv.org:cond-mat/0408141

J. I. Hwang, Y. Ishida, M. Kobayashi, H. Hirata, K. Takubo, T. Mizokawa, A. Fujimori, J. Okamoto, K. Mamiya, Y. Saito, Y. Muramatsu, H. Ott, A. Tanaka, T. Kondo, H. Munekata
High-energy spectroscopic study of the III-V nitride-based diluted magnetic semiconductor Ga1-xMnxN
Phys. Rev. B, 72, 085216, 2005, arXiv.org:cond-mat/0504048

C. Polop, H. Hansen, W. Langenkamp, Z. Zhong, C. Busse, U. Linke, M. Kotrla, P. J. Feibelman, T. Michely
Oscillatory interaction between O impurities and Al adatoms on Al(111) and its effect on nucleation and growth
Surf. Sci., 575, 89-102, 2005

C. Polop, A. Lammerschop, C. Busse, T. Michely
Dependence of stacking-fault nucleation on cluster mobility
Phys. Rev. B, 71, 125423, 1-8, 2005

V. Tsurkan, V. Fritsch, J. Hemberger, H.-A. Krug von Nidda, N. Büttgen, D. Samusi, S. Körner, E.-W. Scheidt, S. Horn, R. Tidecks, A. Loidl
Orbital fluctuations and orbital order in FeCr2S4
J. Phys. Chem. Sol., 66, 2036, 2005

J. Deisenhofer, D. Braak, H.-A. Krug von Nidda, J. Hemberger, R.M. Eremina, V.A. Ivanshin, A.M. Balbashov, G. Jug, A. Loidl, T. Kimura, Y. Tokura
Observation of a Griffths Phase in Paramagnetic La1-xSrxMnO3
Phys. Rev. Lett., 95, 257202, 2005

P. Lunkenheimer, R. Fichtl, J. Hemberger, V. Tsurkan, A. Loidl
Relaxation dynamics and colossal magnetocapacitive effect in CdCr2S4
Phys. Rev. B, 72, 060103, 2005

N. Tristan, J. Hemberger, A. Krimmel, H.-A. Krug von Nidda, V. Tsurkan, A. Loidl
Geometric frustration in the cubic spinels MAl2O4 (M=Co, Fe, and Mn)
Phys. Rev. B, 72, 174404, 2005

R. Fichtl, P. Lunkenheimer, J. Hemberger, V. Tsurkan, A. Loidl
Glassy freezing of orbital dynamics in FeCr2S4 and FeSc2S4
J. Non-Cryst. Solids, 351, 2793, 2005

J. Hemberger, M. Hoinkis, M. Klemm, M. Sing, R. Claessen, S. Horn, A. Loidl
Heat capacity of the quantum magnet TiOCl
Phys. Rev. B, 72, 012420, 2005

J. Hemberger, P. Lunkenheimer, R. Fichtl, H.-A. Krug von Nidda, V. Tsurkan, A. Loidl
Relaxor ferroelectricity and colossal magnetocapacitive coupling in ferromagnetic CdCr2S4
Nature (London), 434, 364, 2005

R. Fichtl, V. Tsurkan, P. Lunkenheimer, J. Hemberger, V. Fritsch, H.-A. Krug von Nidda, E.-W. Scheidt, A. Loidl
Orbital freezing and orbital glass state in FeCr2S4
Phys. Rev. B, 94, 02760, 2005

R.M. Eremina, M.V. Eremin, S.V. Iglamov, J. Hemberger, H.-A. Krug von Nidda, A. Loidl , F. Lichtenberg
Anisotropy paramagnetic susceptibility in LaTiO3
Phys. Met. Metallogr., 99, 99, 2005, arXiv:cond-mat/0407264

U. Killer, E.W. Scheidt, H. Michor, J. Hemberger, H.-A. Krug von Nidda, W. Scherer
Possible canted antiferromagnetism in UCu9Sn4
Physica B, 359, 1036, 2005

D.H. Ryan, C.J. Voyer, I.P. Swainson, A. Krimmel, J. Hemberger, A. Loidl
Site disorder and spin-glass ordering in PrAu2Si2
J. Appl. Phys., 97, 10A908, 2005

D. I. Khomskii
Role of Orbitals in the Physics of Correlated Electron Systems
Phys. Scr., 72, CC8, 2005, PDF (539 kB)

O. Volkova, Yu. Arango, N. Tristan, V. Kataev, E. Gudilin, D. Meier, T. Lorenz, B. Büchner, A. Vasil'ev
Nature of Low-Temperature Phase Transitions in CaMn7O12
JETP Letters, 82, 444, 2005

H. Hartmann, K. Berggold, S. Jodlauk, I. Klassen, K. Kordonis, T. Fickenscher, R. Pöttgen, A. Freimuth, T. Lorenz
Magnetoresistance, specific heat and magnetocaloric effect of equiatomic rare-earth transition-metal magnesium compounds
J. Phys.: Condens. Matter, 17, 7731, 2005, arXiv:cond-mat/0508528

A. Gössling, T. Möller, W.-D. Stein, P. Becker, L. Bohaty, M. Grüninger
Phonon modes of monoclinic BiB3O6
Phys. Stat. Sol. B, 242, R85, 2005, arXiv:cond-mat/0505556, PDF (418 kB)

K.P. Schmidt, A. Gössling, U. Kuhlmann, C. Thomsen, A. Löffert, C. Gross, W. Assmus
Raman Response of Magnetic Excitations in Cuprate Ladders and Planes
Phys. Rev. B, 72, 094419, 2005, arXiv:cond-mat/0503558, PDF (392 kB)

J. Baier, S. Jodlauk, M. Kriener, A. Reichl, C. Zobel, H. Kierspel, A. Freimuth, T. Lorenz
Spin-State Transition and Metal-Insulator Transition in La1-xEuxCoO3
Phys. Rev. B, 71, 014443, 2005, arXiv:cond-mat/0405680

V. Kataev, A. Möller, U. Löw, W. Jung, N. Schittner, M. Kriener, A. Freimuth
Structural and Magnetic Properties of the new Low-dimensional Spin Magnet InCu2/3V1/3O3
J. Magn. Magn. Mater., 290-291, 310, 2005

G.S. Uhrig, K.P. Schmidt, M. Grüninger
Magnetic excitations in the stripe phase of high-Tc superconductors
J. Magn. Magn. Mater., 290-291, 330, 2005, arXiv:cond-mat/0407648, PDF (259 kB)

N. Johannsen, A. Vasiliev, A. Oosawa, H. Tanaka, T. Lorenz
Magnetoelastic Coupling in the Spin-Dimer System TlCuCl3
Phys. Rev. Lett., 95, 017205, 2005, arXiv:cond-mat/0412451

O. Volkova, E. Goodilin, A. Vasiliev, D. Khomskii, N. Tristan, P. Kerschl, Yu. Skourski, K.-H. Mueller, B. Buechner
CaCuMn6O12 vs. CaCu2Mn5O12: A Comparative Study
JETP Letters, 82, 642, 2005

A. Trokiner, S. Verkhovskii, A. Yakubovskii, K. Kumagai, S-W. Cheong, D. Khomskii, Y. Furukawa, J. S. Ahn, A. Pogudin, V. Ogloblichev, A. Gerashenko, K. Mikhalev, Yu. Piskunov
Charge-ordered state in half-doped Bi-based manganites studied by O-17 and Bi-209 NMR
Phys. Rev. B, 72, 054442, 2005, arXiv:cond-mat/0503499

D. V. Efremov, D. I. Khomskii
Orbital ordering in manganites in the band approach
Phys. Rev. B, 72, 012402, 2005, arXiv:cond-mat/0407656

S. V. Streltsov, A. S. Mylnikova, A. O. Shorikov, Z. V. Pchelkina, D. I. Khomskii, V. I. Anisimov
Crystal-field splitting for low symmetry systems in ab initio calculations
Phys. Rev. B, 71, 245114, 2005, arXiv:cond-mat/0504281

D. V. Efremov, J. van den Brink, D. I. Khomskii
Bond centered vs. site-centered charge ordering: ferroelectricity in oxides
Physica B, 359-361, 1433, 2005

D. I. Khomskii, T. Mizokawa
Orbitally Induced Peierls State in Spinels
Phys. Rev. Lett., 94, 156402, 2005, arXiv:cond-mat/0407458

D. I. Khomskii
Different Routes to Spin Gaps: Role of Orbital Ordering
Prog. Theo. Phys. Suppl., 159, 319, 2005, PDF (264 kB)

G.S. Uhrig, K.P. Schmidt, M. Grüninger
Magnetic Excitations in Bilayer High-Temperature Superconductors with Stripe Correlations
J. Phys. Soc. Jpn. Suppl., 74, 86, 2005, http://jpsj.ipap.jp/link?JPSJS/74S/86/, arXiv:cond-mat/0502460, PDF (913 kB)

O. Biham, J. Krug, A. Lipshtat, T. Michely
Reaction kinetics in a tight spot
Z. Phys. B, 502-504, 2005

M. Müller, K. Albe, C. Busse, A. Thoma, T. Michely
sland shapes, island densities, and stacking-fault formation on Ir(111): Kinetic Monte-Carlo simulations and experiments
Phys. Rev. B, 71, 075407/1-8, 2005

R. Pocha, D. Johrendt, B. Ni, M. M. Abd-Elmeguid
Crystal structures, electronic properties and pressure-induced superconductivity of the tetrahedral cluster compounds GaNb4S8, GaNb4Se8 and GaTa4Se8
J. Am. Chem. Soc., 127, 8732, 2005

A. Barla, J. Derr, J.-P. Sanchez, B. Salce, G. Lapertot, B. P. Doyle, R. Rüffer, R. Lengsdorf, M. M. Abd-Elmeguid, J. Flouquet
High-Pressure Ground State of SmB6: Electronic Conduction and Long Range Magnetic Order
Phys. Rev. Lett., 94, 166401, 2005

A. Barla, J.-P. Sanchez, A. Aksungur, R. Lengsdorf, J. Plessel, B. P. Doyle, R. Rüffer, M. M. Abd-Elmeguid
Delocalization of the U 5f magnetic moments in U(In0.6Sn0.4)3 and UNiSn under pressure
J. Phys.: Condens. Matter, 17, S859, 2005

A. Barla, J.-P. Sanchez, J. Derr, B. Salce, G. Lapertot, J. Flouquet, B. P. Doyle, O. Leupold, R. Rüffer, M. M. Abd-Elmeguid, R. Lengsdorf
Valence and magnetic instabilities in Sm compounds at high pressures
J. Phys.: Condens. Matter, 17, S837, 2005

A. V. Goltsev, M. M. Abd-Elmeguid
Origin of the pressure dependence of the Kondo temperature in Ce- and Yb-based heavy-fermion compounds
J. Phys.: Condens. Matter, 17, S813, 2005

N. V. Kazak, S. G. Ovchinnikov, M. M. Abd-Elmeguid, N. B. Ivanova
Electronic properties of Fe1-xVxBO3 at ambient conditions and at high pressure
J. Phys.: Condens. Matter, 17, S795, 2005

A. Barla, J. P. Sanchez, A. Aksungur, R. Lengsdorf, J. Plessel, B. P. Doyle, R. Rüffer, T. Takabatake, M. M. Abd-Elmeguid
Pressure driven collapse of the magnetism in the Kondo insulator UNiSn
Phys. Rev. B, 71, 020402(R), 2005

M. Braden, O. Friedt, O. Schumann, J. Baier, P. Steffens, M. Kriener, T. Lorenz, F. Bouree, G. Andre, A. Gukasov, P.G. Radaelli, S. Nakastuji, und Y. Maeno
The phase-diagram of Ca2¡xSrxRuO4 : relation between crystal distortions and and physical properties
Mat. Res. Soc. Symp. Proc., 840, 71, 2005

K. Karpinska, M. Mostovoy, M.A. van der Vegte, A. Revcolevschi, P.H.M. van Loosdrecht
Decay and coherence of two-photon excited yellow ortho-excitons in Cu2O
Phys. Rev. B, 2005

S.Sirbu, T.Yamauchi, Y.Ueda, P.H.M. van Loosdrecht
Nonlinear transport in beta-Na0.33V2O5
J. Phys. IV France, 2005

K. Karpinska, P.H.M. van Loosdrecht, I.P. Handayani, A. Revcolevschi
Para-excitons in Cu2O: a new approach
J. of Luminescence, 2005

S. Klimin, D. Fausti, A. Meetsma, L.N. Bezmaternykh, P.H.M. van Loosdrecht, T.T.M. Palstra
Evidence for differentiation in the iron-helicoidal chain in GdFe3(BO3)4
Acta Cryst. B, 2005

2004

E. Weschke, H. Ott, E. Schierle, C. Schüßler-Langeheine, D. V. Vyalikh, G. Kaindl, V. Leiner, M. Ay, T. Schmitte, H. Zabel, P. J. Jensen
Finite-size effect on magnetic ordering temperatures in long-period antiferromagnets: Holmium thin films
Phys. Rev. Lett., 93, 15, 157204, 2004, PDF (343 kB)

O. Friedt, P. Steffens, M. Braden, Y. Sidis, S. Nakatsuji, Y. Maeno
Strongly Enhanced Magnetic Fluctuations in a Heavy-mass Layered Ruthenate
Phys. Rev. Lett., 93, 14, 147404, 2004, http://link.aps.org/abstract/PRL/v93/e147404, arXiv.org:cond-mat/0311652

J. Schlappa, C. Schüßler-Langeheine, R. Scherer, L. H. Tjeng
Comment on Temperature-Dependent Fermi Gap Opening in the c(6 x 4)–C60/Ag(001) Two-Dimensional Superstructure
Phys. Rev. Lett., 93, 11, 119701, 2004

M. Braden, J. Etrillard, A. Gukasov, U. Ammerahl, A. Revcolevschi
Neutron diffraction study of the lattice distortion related to charge ordering in Sr14Cu24O41
Phys. Rev. B, 69, 21, 214426, 2004, http://link.aps.org/abstract/PRB/v69/e214426

Z. Hu, Hua Wu, M. W. Haverkort, H. H. Hsieh, H. -J. Lin, T. Lorenz, J. Baier, A. Reichl, I. Bonn, C. Felser, A. Tanaka, C. T. Chen, L. H. Tjeng
Different Look at the Spin State of Co3+ Ions in a CoO5 Pyramidal Coordination
Phys. Rev. Lett., 92, 20, 207402, 2004, arXiv.org:cond-mat/0310138, PDF (283 kB)

T. Mizokawa, L. H. Tjeng, H.-J. Lin, C. T. Chen, S. Schuppler, S. Nakatsuji, H. Fukazawa, Y. Maeno
Orbital state and metal-insulator transition in Ca2-xSrxRuO4 (x=0.0 and 0.09) studied by x-ray absorption spectroscopy
Phys. Rev. B, 69, 13, 132410, 2004

M. Braden, P. Steffens, Y. Sidis, J. Kulda, S. Hayden, N. Kikugawa, Y. Maeno
Anisotropy of the incommensurate fluctuations in Sr2RuO4: a study with polarized neutrons
Phys. Rev. Lett., 92, 9, 097402, 2004, http://link.aps.org/abstract/PRL/v92/e097402, arXiv.org:cond-mat/0307662

A. D. Rata, A. R. Chezan, M. W. Haverkort, H. H. Hsieh, H.-J. Lin, C. T. Chen, L. H. Tjeng, T. Hibma
Growth and properties of strained VOx thin films with controlled stoichiometry
Phys. Rev. B, 69, 7, 075404, 2004, arXiv.org:cond-mat/0301263, PDF (304 kB)

M. W. Haverkort, S. I. Csiszar, Z. Hu, S. Altieri, A. Tanaka, H. H. Hsieh, H.-J. Lin, C. T. Chen, T. Hibma, L. H. Tjeng
Magnetic versus crystal-field linear dichroism in NiO thin films
Phys. Rev. B, 69, 2, 020408, 2004, arXiv.org:cond-mat/0310634, PDF (120 kB)

E. Weschke, H. Ott, C. Schüßler-Langeheine, A. Yu. Grigoriev, R. Meier, G. Kaindl
Probing Complex Magnetic Structures in Thin Films: Resonant Soft X-ray Scattering at the Lanthanide M5 Edges
Synchrotron Radiation News, 17, 6, 11, 2004

Hua Wu, M. Hortamani, P. Kratzer, M. Scheffler
First-Principles Study of Ferromagnetism in Epitaxial Si-Mn Thin Films on Si(001)
Phys. Rev. Lett., 92, 237202, 2004, http://www.fhi-berlin.mpg.de/th/publications/PRL-92-237202-2004.pdf

A. Barla, J. P. Sanchez, Y. Haga, G. Lapertot, B. P. Doyle, O. Leupold, R. Rüffer, M. M. Abd-Elmeguid, R. Lengsdorf, J. Flouquet
Pressure-induced magnetic order in golden SmS
Phys. Rev. Lett., 92, 066401, 2004

C. Busse, T. Michely
Self-healing of stacking faults in homoepitaxial growth on Ir(1 1 1)
Surf. Sci., 552, 281-293, 2004

N. Büttgen, J. Hemberger, V. Fritsch, A. Krimmel, M. Mücksch, H.-A. Krug von Nidda, P. Lunkenheimer, R. Fichtl, V. Tsurkan, A. Loidl
Orbital Physics in Sulpho Spinels: Ordered, Liquid and Glassy Ground States
New J. Phys., 6, 191, 2004

R. M. Eremina, M. V. Eremin, V. V. Iglamov, J. Hemberger, H.-A. Krug von Nidda, F. Lichtenberg, A. Loidl
Anisotropy of the paramagnetic susceptibility in LaTiO3: The electron-distribution picture in the groundstate
Phys. Rev. B, 70, 224428, 2004

D. R. Noakes, G. M. Kalvius, R. Wäppling, E. Schreier, A. Krimmel, J. Hemberger, A. Loidl
Search for a spin-glass state in PrAu2Si2 by µSR
Solid State Commun., 131, 87, 2004

M. Brando, R. Caciuffo, J. Hemberger, A. Loidl, L. Malavasi, P. Ghigna
Magnetic and electronic properties of La0.85Na0.15MnO3-d
J. Magn. Magn. Mater., 272-76, 417, 2004

A. A. Mukhin, V. Yu. Ivanov, V. D. Travkin, A. S. Prokhorov, A. M. Balbashov, J. Hemberger, A. Loidl
Effects of rare-earth ions on magnetic properties and spin excitations in manganites
J. Magn. Magn. Mater., 272-76, 96, 2004

J. Hemberger, S. Lobina, H.-A. Krug von Nidda, N. Tristan, V. Yu Ivanov, A. A. Mukhin, A. M. Balbashov, A. Loidl
Complex interplay of 3d and 4f magnetism in La1-xGdxMnO3
Phys. Rev. B, 70, 024414, 2004

V. Fritsch, J. Hemberger, N. Büttgen, E.-W. Scheidt, H.-A. Krug von Nidda, A. Loidl, V. Tsurkan
Spin and orbital frustration in MnSc2S4 and FeSc2S4
Phys. Rev. Lett., 92, 116401, 2004

J. Hemberger, M. Brando, R. Wehn, V. Yu. Ivanov, A. A. Mukhin, A. M. Balbashov, A. Loidl
Magnetic properties and specific heat of RMnO3 (R = Pr, Nd)
Phys. Rev. B, 69, 064418, 2004

V. Kataev, J. Pommer, K.-Y. Choi, P. Lemmens, A. Ionescu, Yu. Pashkevich, K. Lamonova, A. Möller, A. Freimuth, G. Güntherodt
Magnetic exchange in a low-dimensional complex oxide (Cu,Zn)2V2O7
J. Magn. Magn. Mater., 272-276, 933, 2004

M. Kriener, C. Zobel, A. Reichl, J. Baier, M. Cwik, K. Berggold, H. Kierspel, O. Zabara, A. Freimuth, T. Lorenz
Structure, Magnetization and Resistivity of La1-xMxCoO3 (M = Ca, Sr, and Ba)
Phys. Rev. B, 69, 094417, 2004, arXiv:cond-mat/0401400, PDF (132 kB)

R. Lengsdorf, M. Ait-Tahar, S.S. Saxena, M. Ellerby, D.I. Khomskii, H. Micklitz, T. Lorenz, M.M. Abd-Elmeguid
Pressure-induced insulating state in (La,Sr)CoO3
Phys. Rev. B, 69, 140403(R), 2004, arXiv:cond-mat/0504282, PDF (64 kB)

M. Markina, K. Klimov, A.N. Vasiliev, A. Freimuth, K. Kordonis, M. Kriener, T. Lorenz, T. Yamauchi, Y. Ueda
Sequence of Phase Transitions in a Quasi-One-Dimensional beta-Na0.33V2O5 Compound with Variable Valence
JETP Letters, 79, 542, 2004, PDF (65 kB)

A. Möller, P. Amann, V. Kataev, N. Schittner
Das erste oxidische T5-Supertetraeder: Na26Mn39O55
Z. f. Anorg. u. Allg. Chemie, 630, 6, 890, 2004

A. Möller, P. Amann, R. Rückamp, A. Freimuth
Physical Properties of K4[Cu4OCl10]
Z. f. Anorg. u. Allg. Chemie, 630, 11, 1743, 2004

D. I. Khomskii, U. Löw
Superstructures at low spin–high spin transitions
Phys. Rev. B, 69, 184401, 2004, arXiv:cond-mat/0106135]

G.S. Uhrig, K.P. Schmidt, M. Grüninger
Unifying Magnons and Triplons in Stripe-Ordered Cuprate Superconductors
Phys. Rev. Lett., 93, 267003, 2004, arXiv:cond-mat/0402659, PDF (229 kB)

M. V. Mostovoy, D. I. Khomskii
Orbital ordering in charge transfer insulators
Phys. Rev. Lett., 92, 167201, 2004, arXiv:cond-mat/0304494

A. Maignan, V. Caignaert, B. Raveau, D. Khomskii, G. Sawatzky
Thermoelectric Power of HoBaCo2O5.5: Possible Evidence of the Spin Blockade in Cobaltites
Phys. Rev. Lett., 93, 026401, 2004

D. I. Khomskii, F. V. Kusmartsev
Intersite elastic coupling and the Invar effect
Phys. Rev. B, 70, 012413, 2004, arXiv:cond-mat/0402374

L. M. Fisher, A. V. Kalinov, I. F. Voloshin, N. A. Babushkina, D. I. Khomskii, Y. Zhang, T. T. M. Palstra
Quenched-disorder-induced magnetization jumps in (Sm,Sr)MnO3
Phys. Rev. B, 70, 212411, 2004, arXiv:cond-mat/0411670

D. V. Efremov, J. van den Brink, D. I. Khomskii
Bond- versus site-centred ordering and possible ferroelectricity in manganites
Nature Mater., 3, 853, 2004, arXiv:cond-mat/0306651]

A. Maignan, V. Hardy, S. Hebert, M. Drillon, M. R. Lees, O. Petrenko, D. Mc K. Paul, D. Khomskii
Quantum tunneling of the magnetization in the Ising chain compound Ca3Co2O6
J. Mater. Chem., 2004, arXiv:cond-mat/0403695

L. M. Fisher, A. V. Kalinov, I. F. Voloshin, N. A. Babushkin, K. I. Kugel, D. I. Khomskii
Inhomogeneous ferromagnetic insulating state and isotope effect in Pr1−xCaxMnO3
J. Magn. Magn. Mater., 272-276, 1802, 2004

M. M. Abd-Elmeguid, B. Ni, D. I. Khomskii, R. Pocha, D. Johrendt, X. Wang, K. Syassen
Transition from Mott insulator to superconductor in GaNb4Se8 and GaTa4Se8 under high pressure
Phys. Rev. Lett., 93, 126403, 2004

H. Hansen, C. Polop, T. Michely, A. Friedrich, H.M. Urbassek
Step Edge Sputtering Yield at Grazing Incidence Ion Bombardment
Phys. Rev. Lett., 92, 246106, 1-4, 2004

X. Liu, V. Kaiser, M. Wuttig, T. Michely
Unidirectional growth anisotropies in perylene crystal growth on a liquid surface
J. Cryst. Growth, 269, 542-549, 2004

A.B. Kuzmenko, N. Tombros, F.P. Mena, A. Hadipour, H.J.A. Molegraaf, D. van der Marel, M. Grüninger, S. Uchida
Redistribution of the c-axis spectral weight and conductivity sum rules in LSCO as revealed by optical transmission
Physica C, 408-10, 330, 2004, PDF (227 kB)

N. B. Ivanova, N. V. Kazak, V. V. Markov, S. G. Ovchinnikov, V. V. Rudenko, M. M. Abd-Elmeguid
Analysis of the Electrical and Optical Properties of VBO3 Single Crystals and Fe1-xVxBO3 Solid Solutions on the Basis of a Many-Electron Model of Energy Band Structure
Phys. Solid State, 46, 1462, 2004

R. Lengsdorf, A. Barla, J. A. Alonso, M. J. Martinez-Lope, H. Micklitz, M. M. Abd-Elmeguid
The observation of insulator-metal transition in EuNiO3 under high pressure
J. Phys.: Condens. Matter, 16, 3355, 2004

A. Barla, M. Chefki, C. Huhnt, M. Braden, O. Leupold, R. Rüffer, J. P. Sanchez, A. Mewis, M. M. Abd-Elmeguid
Interplay between structural instability and lattice dynamics in EuRh2(PxAs1-x)2
Phys. Rev. B, 69, 100102(R), 2004

A. Barla, J. P. Sanchez, Y. Haga, G. Lapertot, B. P. Doyle, O. Leupold, R.Rüffer, M. M. Abd-Elmeguid, R. Lengsdorf, J.Flouquet
Pressure-induced magnetic order in golden SmS
Phys. Rev. Lett., 92, 066401, 2004

J. Etrillard, M. Braden, A. Gukasov, U. Ammerahl, A. Revcolevschi
Structural aspects of the spin-ladder compound Sr14Cu24O41
Physica C, 403, 290, 2004

H. Wolfram, H. H. Otto, M. Cwik, M. Braden, G. André , F. Bouree, M. Baenitz, F. Steglich
Neutron diffraction study of the nuclear and magnetic structure of the quasi-one-dimensional compound CuSiO3 around TN = 7.9 K
Phys. Rev. B, 69, 144115, 2004, http://link.aps.org/doi/10.1103/PhysRevB.69.144115

T. Strassle, AM. Saitta, S. Klotz, M. Braden and
Phonon dispersion of ice under pressure
Phys. Rev. Lett., 93, 225901, 2004, http://link.aps.org/doi/10.1103/PhysRevLett.93.225901

R. Z. Levitin, E. A. Popova, R. M. Chtsherbov, A. N. Vasiliev, M.N. Popova, E. P. Chukalina, S. A. Klimin, P. H. M. van Loosdrecht, D. Fausti, L. N. Bezmaternykh
Cascade of phase transitions in GdFe3(BO3)4
JETP Letters, 2004

A. A. Tsvetkov, F. P. Mena, P. H. M. van Loosdrecht, D.van der Marel, Y. Ren, A. A. Nugroho, A. A. Menovsky, I. S. Elfimov, G. A. Sawatzky
Structural, electronic, and magneto-optical properties of YVO3
Phys. Rev. B, 2004

S. A. Zvyagin, J. Krzystek, P. H. M. van Loosdrecht, G. Dhalenne, A. Revcolevschi
High-field ESR study of the dimerized-incommensurate phase transition in the spin-Peierls compound CuGeO3
Physica B, 2004

2003

Y. Ishida, D. D. Sarma, K. Okazaki, J. Okabayashi, J. I. Hwang, H. Ott, A. Fujimori, G. A. Medvedkin, T. Ishibashi, K. Sato
In situ Photoemission Study of the Room Temperature Ferromagnet ZnGeP2:Mn
Phys. Rev. Lett., 91, 107202, 2003

R. Niewa, Z.-L. Huang, W. Schnelle, Zhiwei Hu, R. Kniep
Preparation, Crystallographic, Spectroscopic and Magnetic Characterization of Low-Valency Nitridometalates Li2[(Li1−xMx)N] with M = Cu, Ni
Z. f. Anorg. u. Allg. Chemie, 629, 10, 1778-1786, 2003

M. Cwik, T. Lorenz, J. Baier, R. Mueller, G. Andre, F. Bouree, F. Lichtenberg, A. Freimuth, E. Mueller-Hartmann, M. Braden
Crystal and magnetic structure of LaTiO3 : evidence for non-degenerate t2g-orbitals
Phys. Rev. B, 68, 6, 060401, 2003, http://link.aps.org/abstract/PRB/v68/e060401, arXiv.org:cond-mat/0302087, PDF (159 kB)

P. G. Steeneken, L. H. Tjeng, G. A. Sawatzky, A. Tanaka, O. Tjernberg, G. Ghiringhelli, N. B. Brookes, A. A. Nugroho, A. A. Menovsky
Crossing the Gap from p- to n-Type Doping: Nature of the States near the Chemical Potential in La2-xSrxCuO4 and Nd2-xCexCuO4–δ
Phys. Rev. Lett., 90, 24, 247005, 2003

D. J. Huang, L. H. Tjeng, J. Chen, C. F. Chang, W. P. Wu, S. C. Chung, A. Tanaka, G. Y. Guo, H.-J. Lin, S. G. Shyu, C. C. Wu, C. T. Chen
Anomalous spin polarization and dualistic electronic nature of CrO2
Phys. Rev. B, 67, 21, 214419, 2003

S.-L. Drechsler, Zhiwei Hu, J. Málek, H. Rosner, R. Neudert, M. Knupfer, M. S. Golden, J. Fink
X-ray Absorption Spectroscopy of CuO2 Chains
J. Low Temp. Phys., 131, 3-4, 369-373, 2003

D. D. Sarma, S. R. Krishnakumar, E. Weschke, C. Schüßler-Langeheine, Chandan Mazumdar, L. Kilian, G. Kaindl, K. Mamiya, S.-I. Fujimori, A. Fujimori, T. Mayadai
Metal-insulator crossover behavior at the surface of NiS2
Phys. Rev. B, 67, 155112, 2003, arXiv.org:cond-mat/0308204

Rainer Niewa, Zhiwei Hu , Rüdiger Kniep
Mn and Fe K-edge XAS Spectra of Manganese and Iron Nitrido Compounds
Eur. J. Inorg. Chem., 2003, 8, 1632-1634, 2003

C. Mitra, Z. Hu, P. Raychaudhuri, S. Wirth, S.I. Csiszar, H.H. Hsieh, H.-J. Lin, C.T. Chen, L.H. Tjeng
Direct observation of electron doping in La0.7Ce0.3MnO3 using x-ray absorption spectroscopy
Phys. Rev. B, 67, 092404, 2003

O. Tjernberg, L. H. Tjeng, P. G. Steeneken, G. Ghiringhelli, A. A. Nugroho, A. A. Menovsky, N. B. Brookes
Electrons, holes, and spin in Nd2-xCexCuO4-δ
Phys. Rev. B, 67, 10, 100501, 2003

R. Niewa, D. Zherebtsov, Z. Hu
Polymorphism of Heptalithium Nitridovanadate(V) Li7[VN4]
Inorg. Chem., 42, 8, 2538 -2544, 2003

L. Vasylechko, W. Schnelle, U. Burkhardt, R. Ramlau, R. Niewa, H. Borrmann, K. Hiebl, Z. Hu, Yu. Grin
Crystal structure, magnetic behaviour and valence state of ytterbium in the Yb4Ni10+xGa21−x phase
J. Alloys and Comp., 350, 1-2, 9-16, 2003

Hua Wu
High spin, hole delocalization and electron transfer in LBaCo2O5.5 (L = Sm, Eu, Gd, Tb, Dy, Y)
J. Phys.: Condens. Matter, 15, 503-510, 2003

T. K. Kim, H. Rosner, S.-L. Drechsler, Z. Hu, C. Sekar, G. Krabbes, J. Málek, M. Knupfer, J. Fink, H. Eschrig
Unusual electronic structure of the pseudoladder compound CaCu2O3
Phys. Rev. B, 67, 024516, 2003

Dirk Reinen, Zhiwen Hu
The Electronic Structure of Oxide Ceramics with High-Valent Manganese, Cobalt, Nickel and Copper – as Seen by X-Ray Absorption Spectroscopy (XANES)
Solid State Phenomena, 90-91, 183, 2003, http://www.scientific.net/3-908450-77-2/183/

A. D. Balaev, O. A. Bayukov, A. D. Vasil'ev, D. A. Velikanov, N. B. Ivanova, N. V. Kazak, S. G. Ovchinnikov, M. M. Abd-Elmeguid, V. V. Rudenko
Magnetical and Electrical Properties of Fe1.91V0.09BO4 Warwickite
JETP, 97, 989, 2003

J. Plessel, M.M. Abd-Elmeguid, J.P. Sanchez, G. Knebel, C. Geibel, O. Trovarelli, F. Steglich
Unusual behavior of the low moment magnetic ground state of YbRh2Si2 under high pressure
Phys. Rev. B, 67, 180403(R), 2003

C. Busse, C. Polop, M. Müller, K. Albe, U. Linke, T. Michely
Stacking-Fault Nucleation on Ir(111)
Phys. Rev. Lett., 91, 56103, 1-4, 2003

C. Polop, H. Hansen, C. Busse, T. Michely
Relevance of nonlocal adatom-adatom interactions in homoepitaxial growth
Phys. Rev. B, 67, 193405, 1-4, 2003

C. Busse, W. Langenkamp, C. Polop, A. Petersen, H. Hansen, U. Linke, P. Feibelman, T. Michely
Dimer binding energies on fcc(111) metal surfaces
Surf. Sci., 539, L560-L566, 2003

C. Busse, S. Baud, G. Bihlmayer, C. Polop, T. Michely, S. Blügel
Tunneling voltage dependent heights of faulted and unfaulted Ir islands on Ir(111)
Phys. Rev. B, 68, 201401, 1-4, 2003

P. Lunkenheimer, T. Rudolf, J. Hemberger, A. Pimenov, S. Tachos, F. Lichtenberg, A. Loidl
Dielectric properties and dynamical conductivity of LaTiO3: From dc to optical frequencies
Phys. Rev. B, 68, 245108, 2003

A. Hassen, J. Hemberger, A. Loidl, A. Krimmel
Structural, transport, and magnetic properties of Ru1-xMxSr2GdCu2O8 (M = Ti and Rh for 0<x<0.2)</i>
Physica C, 400, 71, 2003

V. Tsurkan, M. Mücksch, V. Fritsch, J. Hemberger, M. Klemm, S. Klimm, S. Körner, H.-A. Krug von Nidda, D. Samusi, E.-W. Scheidt, A. Loidl, S. Horn, R. Tidecks
Magnetic, heat capacity, and conductivity studies of ferrimagnetic MnCr2S4 single crystals
Phys. Rev. B, 68, 134434, 2003

J. Hemberger, H.-A. Krug von Niddda, V. Fritsch, J. Deisenhofer, S. Lobina, T. Rudolf, P. Lunkenheimer, F. Lichtenberg, A. Loidl, D. Bruns, B. Büchner
Evidence for Jahn-Teller distortions at the antiferromagnetic transition in LaTiO3
Phys. Rev. Lett., 91, 066403, 2003

A. Hassen, P. Mandal, J. Hemberger, A. Krimmel, P. Choudhury, B. Gosh, A. Loidl
Transport and magnetic properties of Ru(Sr1-xLax)2 RCu2O8 (R = Gd, Eu) superconductor
Physica C, 398, 123, 2003

V. Fritsch, J. Deisenhofer, R. Fichtl, J. Hemberger, H.-A. Krug von Nidda, M. Müksch, M. Nicklas, D. Samusi, J. D. Thompson, R. Tidecks, V. Tsurkan, A. Loidl
Anisotropic colossal magnetoresistance effects in Fe1-xCuxCr2S4
Phys. Rev. B, 67, 144419, 2003

J. Hemberger, V. Fritsch, H.-A. Krug von Nidda, R. Wehn, F. Lichtenberg, A. Loidl, M. V. Eremin
Magnetic and thermodynamic properties of LaTiO3
Act. Phys. Pol. B, 34, 843, 2003, http://th-www.if.uj.edu.pl/acta/vol34/abs/v34p0843.htm

A. Freimuth, B. Zeini
Thermal Conductivity and Thermal Hall-Effect from Vortex Motion
Phys. Rev. B, 67, 5, 052504, 2003

K.P. Schmidt, C. Knetter, M. Grüninger, G.S. Uhrig
Charge-order-induced sharp Raman peak in Sr14Cu24O41
Phys. Rev. Lett., 90, 16, 167201, 2003, arXiv:cond-mat/0210092, PDF (187 kB)

M. Grüninger, M. Windt, E. Benckiser, T.S. Nunner, K.P. Schmidt, G.S. Uhrig, T. Kopp
Optical Spectroscopy of Low-Dimensional Quantum Spin Systems
Adv. Sol. State Phys., 43, 95, 2003, PDF (1349 kB)

M. Hofmann, T. Lorenz, K. Berggold, M. Grüninger, A. Freimuth, G.S. Uhrig, E. Brück
Evidence for a large magnetic heat current in insulating layered cuprates
Phys. Rev. B, 67, 18, 184502, 2003, arXiv:cond-mat/0301093, PDF (64 kB)

V. Kataev, J. Baier, A. Möller, L. Jongen, G. Meyer, A. Freimuth
Orbital order in the low-dimensional quantum spin system TiOCl probed by ESR
Phys. Rev. B, 68, 14, 140405, 2003, arXiv:cond-mat/0305317

A.B. Kuzmenko, N. Tombros, H.J.A. Molegraaf, M. Grüninger, D. van der Marel, S. Uchida
C-axis Optical Sum Rule and a Possible New Collective Mode in La2-xSrxCuO4
Phys. Rev. Lett., 91, 3, 037004, 2003, arXiv:cond-mat/0302394, PDF (278 kB)

G. Maris, Y. Ren, V. Volotchaev, C. Zobel, T. Lorenz, T. T. M. Palstra
Evidence for orbital ordering in LaCoO3
Phys. Rev. B, 67, 22, 224423, 2003, PDF (52 kB)

M. Markina, A. Vasiliev, J. Müller, M. Lang, K. Kordonis, T. Lorenz, M. Isobe, Y. Ueda
Thermal properties of NaV2O5
J. Magn. Magn. Mater., 258, 398, 2003

T.S. Nunner, P. Brune, T. Kopp, M. Windt, M. Grüninger
Phonon-assisted magnetic absorption of (La,Ca)14Cu24O41: contribution of different phonon modes
Act. Phys. Pol. B, 34, 22, 1545, 2003, http://th-www.if.uj.edu.pl/acta/vol34/abs/v34p1545.htm, PDF (227 kB)

J. Pommer, V. Kataev, K.-Y. Choi, P. Lemmens, A. Ionescu, Yu. Pashkevich, A. Freimuth, G. Güntherodt
Interplay between structure and magnetism in the spin chain compound (Cu,Zn)2V2O7
Phys. Rev. B, 67, 21, 214410, 2003

A.D. Rata, V. Kataev, D. Khomskii, T. Hibma
Giant positive magnetoresistance in metallic VOx thin films
Phys. Rev. B, 68, 22, 220403, 2003

G.S. Uhrig, M. Grüninger
Das Wechselspiel magnetischer Anregungen in Spinflüssigkeiten
Physik Journal, 1, 41, 2003, http://www.pro-physik.de/Phy/pdfstart.do?mid=3&articleid=17027&recordid=17064

A. Petersen, C. Busse, C. Polop, U. Linke, Th. Michely
From erosion to bombardment induced growth on Ir(111)
Phys. Rev. B, 68, 345410, 2003

X. Liu, S.H. Mohamed, J.M. Ngaruiya, M. Wuttig, Th. Michely
Modifying the growth of organic thin films by self-assembled monolayer
J. Appl. Phys., 93, 4852, 2003, http://ojps.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=JAPIAU000093000008004852000001&idtype=cvips&gifs=yes

P. Reutler, O. Friedt, B. BÄuchner, M. Braden und A. Revcolevschi
Growth of La1-xSr1+xMnO4 single crystals and characterization by scattering techniques
J. Cryst. Growth, 249, 222, 2003

M. Braden, O. Friedt, Y. Sidis, P. Bourges. P. Pfeuty, S. Nakatsuji, Y. Maeno, N. Kikugawa, Z. Mao, M. Minakata, Y. Maeno
Magnetic excitations in 214-ruthenates
Physica C, 388, 489, 2003

P. Bourges, Y. Sidis, M. Braden, K. Nakajima, J. Tranquada
High Energy spin dynamics in LaSrNiO4
Phys. Rev. Lett., 90, 147202, 2003, http://link.aps.org/doi/10.1103/PhysRevLett.90.147202

S. Klotz, P. Derollez, R. Fouret, M. Braden, B. Hennion, Ch. Hubert, F. Meducin, J. Lazewski, J. Gonzalez
Anomalous pressure dependence of acoustic phonons of AgGaSe2 investigated by inelastic neutron scattering to 4.3 GPa
Phys. Stat. Sol. B, 235, 331, 2003

A. Petersen, C. Busse, C. Polop, U. Linke, T. Michely
From erosion to bomardment induced growth on Ir(111)
Phys. Rev. B, 68, 34541, 1-9, 2003

S. A. Klimin, M. N. Popova, B. N. Mavrin, P. H. M. van Loosdrecht, L. E. Svistov, A. I. Smirnov, L. A.Prozorova, H.-A. Krig van Nidda, Z. Seidov, A. Loidl, A. Ya. Shapiro, L. N. Demianets
Structural phase transition in the two-dimensional triangular lattice antiferromagnet RbFeMoO42
Phys. Rev. B, 2003

S. A. Zvyagin, J. Krzystek, P. H. M. van Loosdrecht, G.Dhalenne, A. Revcolevschi
Field-induced structural evolution in the spin-Peierls compound CuGeO3: high-field ESR study
Phys. Rev. B, 2003

A. A. Tsvetkov, D. M. Sagar, P. H. M. van Loosdrecht, D. van der Marel, S. van Smaalen
Selective coherent excitation of charge density waves
Act. Phys. Pol. B, 2003

C. Presura, M. Popinciuc, P. H. M. van Loosdrecht, D. van der Marel, M. Mostovoy, H. Yamada, Y. Ueda
Charge ordering signatures in the optical properties of beta-Na0.33V2O 5
Phys. Rev. Lett., 2003

2002

Martijn J.J. Mulder, Jaap G. Haasnoot, Derk J. Stufkens, Liu Hao Tjeng, Hong- Ji Lin, Chien-Te Chen, Jan Reedijk
A new synthetic strategy for magnetic metal bis(dithiolene) based conductors
Eur. J. Inorg. Chem., 2002, 12, 3083-3086, 2002

M. Braden, W. Reichardt, B. Hennion, G. Dhalenne, A. Revcolevschi
Lattice dynamics of CuGeO3: Inelastic neutron scattering and model calculations
Phys. Rev. B, 66, 21, 214417, 2002, http://link.aps.org/abstract/PRB/v66/e214417, arXiv.org:cond-mat/0205215

R. Niewa, Z. Hu, C. Grazioli, U. Rößler, M. S. Golden, M. Knupfer, J. Fink, H. Giefers, G. Wortmann, F. M. F. de Groot, F. J. DiSalvo
XAS spectra of Ce2[MnN3] at the Ce-M4,5, Ce-L3, Mn-L2,3 and N-K thresholds
J. Alloys and Comp., 346, 1-2, 129-133, 2002

S. Altieri, L.H. Tjeng, F.C. Voogt, T. Hibma, O. Rogojanu, G.A. Sawatzky
Charge fluctuations and image potential at oxide-metal interfaces
Phys. Rev. B, 66, 155432, 2002

Ranjan K. Sahu, Z. Hu, Manju L. Rao, S. Sundar Manoharan, T. Schmidt, B. Richter, M. Knupfer, M. Golden, J. Fink, C. M. Schneider
X-ray absorption spectra at the Ru and Mn L2,3 edges and long-range ferromagnetism in SrRu1–xMnxO3 solid solutions (0 ≤ x ≤ 0.5)
Phys. Rev. B, 66, 144415, 2002

Z. Hu, M. S. Golden, S. G. Ebbinghaus, M. Knupfer, J. Fink, F. M. F. de Groot, G. Kaindl
The distribution of the doped holes in La2−xSrxCu1−yRuyO4−δ
Chem. Phys., 282, 3, 451-463, 2002

Z. Hu, C. Grazioli, M. Knupfer, M.S. Golden, J. Fink, Priya Mahadevan, Ashwani Kumar, Sugata Ray, D.D. Sarma, D. Reinen, S. Kawasaki, M. Takano, C. Schüßler-Langeheine, Chandan Mazumdar, G. Kaindl
Difference in spin state and covalence between La1−xSrxCoO3 and La2−xSrxLi0.5Co0.5O4
J. Alloys and Comp., 343, 1-2, 5-13, 2002

G. Ghiringhelli, L.H. Tjeng, A. Tanaka, O. Tjernberg, T. Mizokawa, J.L. de Boer, N.B. Brookes
3d spin-orbit photoemission spectrum of nonferromagnetic materials: The test cases of CoO and Cu
Phys. Rev. B, 66, 7, 075101, 2002

M. Braden, Y. Sidis, P. Bourges, P. Pfeuty, J. Kulda, Z. Mao, Y. Maeno
Inelastic neutron scattering study of magnetic excitations in Sr2RuO4
Phys. Rev. B, 66, 6, 064522, 2002, http://link.aps.org/abstract/PRB/v66/e064522, arXiv.org:cond-mat/0206304

L. Alvarez, T. Pichler, P. Georgi, T. Schwieger, H. Peisert, L. Dunsch, Z. Hu, M. Knupfer, J. Fink, P. Bressler, M. Mast, M.S. Golden
Electronic structure of pristine and intercalated Sc3N@C80 metallofullerene
Phys. Rev. B, 66, 035107, 2002

C. Schüßler-Langeheine, H. Ott, A. Yu. Grigoriev, A. Möller, R. Meier, Z. Hu, Chandan Mazumdar, G. Kaindl, E. Weschke
Oxygen-induced magnetic surface states on the (0001) surfaces of heavy lanthanide metals
Phys. Rev. B, 65, 214410, 2002

D. J. Huang, L. H. Tjeng, J. Chen, C. F. Chang, W. P. Wu, A. D. Rata, T. Hibma, S. C. Chung, S.-G. Shyu, C.-C. Wu, C. T. Chen
Electron correlation effects in half-metallic transition metal oxides
Surf. Rev. Lett., 9, 2, 1007-1015, 2002

M. Braden, O. Friedt, Y. Sidis, P. Bourges, M. Minakata, Y. Maeno
Incommensurate Magnetic Ordering in Sr2Ru1–xTixO4
Phys. Rev. Lett., 88, 19, 197002, 2002, http://link.aps.org/abstract/PRL/v88/e197002, arXiv.org:cond-mat/0107579

Z. Hu, M. Knupfer, M. Kielwein, U.K. Rößler, M.S. Golden, J. Fink, F.M.F. de Groot, T. Ito, K. Oka, G. Kaindl
The electronic structure of the doped one-dimensional transition metal oxide Y2−xCaxBaNiO5 studied using X-ray absorption
Euro. Phys. J. B, 26, 449-453, 2002

I. M. Sutjahja, D. Darminto, R. Sutarto, A. A. Nugroho, M. O. Tjia, A. A. Menovsky, J. J. M. Franse
Thermodynamic fluctuations in T*-phase SmLa0.8Sr0.2CuO4-δ single crystal
Physica C, 369, 1-4, 291-294, 2002

G. Ghiringhelli, N.B. Brookes, L.H. Tjeng, T. Mizokawa, O. Tjernberg, P.G. Steeneken, A.A. Menovsky
Probing the singlet character of the two-hole states in cuprate superconductors
Physica B, 312-313, 34-35, 2002

D. J. Huang, C. F. Changa, J. Chen, L. H. Tjeng, A. D. Rata, W. P. Wu, S. C. Chung, H. J. Lin, T. Hibma, C. T. Chen
Spin-resolved photoemission studies of epitaxial Fe3O4(100) thin films
J. Magn. Magn. Mater., 239, 1-3, 261-265, 2002

P. G. Steeneken, L. H. Tjeng, I. Elfimov, G. A. Sawatzky, G. Ghiringhelli, N. B. Brookes, D. J. Huang
Exchange Splitting and Charge Carrier Spin Polarization in EuO
Phys. Rev. Lett., 88, 047201, 2002

Z. Hu, Priya Mahadevan, D.D. Sarma, G. Kaindl, L.H. Tjeng
Study of valence and covalence as well as spin states of late transition metal oxides by x-ray absorption spectroscopy
Recent Res. Devel. Physics, 3, 213, 2002

Z. Hu, S.-L. Drechsler, J. Málek, H. Rosner, R. Neudert, M. Knupfer, M. S. Golden, J. Fink, J. Karpinski, G. Kaindl, C. Hellwig, Ch. Jung
Doped holes in edge-shared CuO2 chains and the dynamic spectral weight transfer in X-ray absorption spectroscopy
Europhys. Lett., 59, 1, 135-141, 2002

Hua Wu
Phase evolution of layered cobalt oxides versus varying corrugation of the cobalt-oxygen basal plane
Euro. Phys. J. B, 30, 501-510, 2002, arXiv.org:cond-mat/0210369

A. Barla, J.P. Sanchez, B. Ni, B.P. Doyle, P. Vulliet, O. Leupold, R. Rüffer, D. Kaczorowski, J. Plessel, M.M. Abd-Elmeguid
Effect of pressure on the magnetic properties of U(In1-xSnx)3: Moment suppression in U(In0.6Sn0.4)3
Phys. Rev. B, 66, 094425, 2002

A. Grytsiv, P. Rogl, St. Berger, Ch. Paul, E. Bauer, C. Godart, B. Ni, M.M. Abd-Elmeguid, A. Saccone, R. Ferro, D. Kaczorowski
Structure and physical properties of the thermoelectric Skutterudites EuyFe4-xCoxSb12
Phys. Rev. B, 66, 094411, 2002

V. Tsurkan, M. Mücksch, H.-A. Krug von Nidda, J. Hemberger, D. Samusi, A. Loidl, S. Horn, R. Tidecks
Anomalous magneto-crystalline anisotropy of MnCr2S4 single crystals
Solid State Commun., 123, 327, 2002

M. Brando, N. Büttgen, V. Fritsch, J. Hemberger, H. Kaps, H.-A. Krug von Nidda, M. Nicklas, K. Pucher, W. Trinkl, A. Loidl, E. W. Scheidt, M. Klemm, S. Horn
Ground-state properties of LiV2O4 and Li1-xZnx(V1-yTiy)2O4
Euro. Phys. J. B, 25, 289, 2002

C. Filipic, V. Bobnar, J. Hemberger, Z. Kutnjak, A. Levstik, A. Loidl
Non-linear dielectric dispersion in PMN relaxor system
J. Non-Cryst. Solids, 305, 393, 2002

S. Majumdar, E. V. Sampathkumaran, S. Berger, M. Della Mea, H. Michor, E. Baur, M. Brando, J. Hemberger, A. Loidl
Spin-glass, antiferromagnetism and Kondo behavior in Ce2Au1−xCoxSi3 alloys
Pramana, 58, 777, 2002, http://www.ias.ac.in/pramana/v58/p777/fulltext.pdf

J. Hemberger, A. Krimmel, T. Kurz, H.-A. Krug von Nidda, V. Yu. Ivanov, A. A. Mukhin, A. M. Balbashov, A. Loidl
Structural, magnetic and electrical properties of single crystalline La1-xSrxMnO3 (0.4 < x < 0.85)
Phys. Rev. B, 66, 094410, 2002

R. V. Chamberlin, J. Hemberger, A. Loidl, K. D. Humfeld, D. Farrel, S. Yamamuro, Y. Ijiri, S. A. Majetich
Percolation, relaxation halt, and retarded van der Waals interaction in dilute systems of iron nanoparticles
Phys. Rev. B, 66, 172403, 2002

P. Mandal, A. Hassen, J. Hemberger, A. Krimmel, A. Loidl
Structural, transport, and magnetic properties of pure and La doped RuSr2GdCu2O8
Phys. Rev. B, 65, 144506, 2002

V. Fritsch, J. Hemberger, M. V. Eremin, H.-A. Krug von Nidda, F. Lichtenberg, R. Wehn, A. Loidl
Magnetization and specific heat of LaTiO3
Phys. Rev. B, 65, 212405, 2002

S. Majumdar, E. V. Sampathkumaran, St. Berger, M. Della Mea, H. Michor, E. Bauer, M. Brando, J. Hemberger, A. Loidl
An unusual interplay among disorder, Kondo-effect and spin glass behavior in the Kondo lattices Ce2Au1-xCoxSi3
Solid State Commun., 121, 665, 2002

K. Pucher, J. Hemberger, F. Mayr, V. Fritsch, A. Loidl, E. W. Scheidt, S. Klimm, R. Horny, S. Horn, S. G. Ebbinghaus, A. Reller, P. J. Cava
ransport, magnetic, thermodynamic, and optical properties of Ti-doped Sr2RuO4
Phys. Rev. B, 65, 104523, 2002

J. Hemberger, A. Hassen, A. Krimmel, P. Mandal, A. Loidl
Ferromagnetism and Superconductivity in pure and doped RuSr2GdCu2O8
Physica B, 312-313, 805, 2002

C. Filipic, J. Hemberger, Z. Kutnjak, V. Bobnar, A. Levstik, A. Loidl
Dynamic linear and nonlinear dielectric response of relaxor ferroelectrics
Ferroelectrics, 270, 155, 2002

V. Bobnar, P. Lunkenheimer, J. Hemberger, A. Loidl, F. Lichtenberg, J. Mannhart
Dielectric properties and charge transport in the (Sr, La)NbO3.5-x system
Phys. Rev. B, 65, 155115, 2002

M. Grüninger, R. Rückamp, M. Windt, P. Reutler, C. Zobel, T. Lorenz, A. Freimuth, A. Revcolevschi
Experimental Quest for Orbital Waves
Nature (London), 418, 39, 2002

M. Grüninger, M. Windt, T. Nunner, C. Knetter, K.P. Schmidt, G.S. Uhrig, T. Kopp, A. Freimuth, U. Ammerahl, B. Büchner, A. Revcolevschi
Optical Spectroscopy of (La,Ca)14Cu24O41 spin ladders: comparison of experiment and theory
Physica B, 312-313, 617, 2002, arXiv:cond-mat/0108437, PDF (97 kB)

M. Grüninger, M. Windt, T. Nunner, C. Knetter, K.P. Schmidt, G.S. Uhrig, T. Kopp, A. Freimuth, U. Ammerahl, B. Büchner, A. Revcolevschi
Magnetic Excitations in Two-leg Spin 1/2 ladders: Experiment and Theory
J. Phys. Chem. Sol., 63, 2167, 2002, arXiv:cond-mat/0109524, PDF (845 kB)

M. Hofmann, T. Lorenz, A. Freimuth, G.S. Uhrig, H. Kageyama, Y. Ueda, G. Dhalenne, A. Revcolevschi
Heat Transport in SrCu2(BO3)2 and CuGeO3
Physica B, 312-313, 597, 2002, arXiv:cond-mat/0108488

V. Kataev, K.-Y.Choi, M. Grüninger, U. Ammerahl, B. Büchner, A. Freimuth, A. Revcolevschi
ESR Study of (Sr,La,Ca)14Cu24O41
Physica B, 312-313, 614, 2002, arXiv:cond-mat/0108512, PDF (108 kB)

H.-A. Krug von Nidda, L.E. Svistov, M.V. Eremin, R.M. Eremina, A. Loidl, V. Kataev, A. Validov, A. Prokofiev, W. Aßmus
Anisotropic Exchange in LiCuVO4 probed by ESR
Phys. Rev. B, 65, 134445, 2002, arXiv:cond-mat/0201403

A. Möller, B.M. Sobotka, J. Baier, A. Freimuth
Ein Natrium-Oxocobaltat(II)-Sulfat: Na8[CoO3][SO4]2
Z. f. Anorg. u. Allg. Chemie, 628, 2705, 2002

T.S. Nunner, P. Brune, T. Kopp, M. Windt, M. Grüninger
Cyclic spin exchange in cuprate spin ladders
Phys. Rev. B, 66, 180404(R), 2002, arXiv:cond-mat/0203472, PDF (256 kB)

C. Zobel, M. Kriener, D. Bruns, J. Baier, M. Grüninger, T. Lorenz, P. Reutler, A. Revcolevschi
Evidence for a low-spin to intermediate-spin state transition in LaCoO3
Phys. Rev. B, 66, 020402(R), 2002, arXiv:cond-mat/0205479, PDF (81 kB)

P. J. Feibelman, T. Michely
Reply to "Cluster dissociation on Pt(111)
Surf. Sci., 511, 461, 459-460, 2002

G.-X. Ye, T. Michely, M. Wuttig
Diffusion studies in a nonequilibrium system with repulsive interactions
Phys. Rev. B, 65, 205409, 1-9, 2002

B. Yang, J. Scheidtmann, J. Mayer, M. Wuttig, T. Michely
Fragmentation, rings and coarsening: structure and transformations of nanocrystal aggregate networks on a liquid surface
Surf. Sci., 497, 100-112, 2002

Th. Michely, M. Kalff, G. Comsa, M. Strobel, K.-H. Heinig
Coarsening mechanisms in surface morphological evolurion
J. Phys.: Condens. Matter, 14, 4177-4185, 2002

T. Lorenz, M. Hofmann, M. Grüninger, A. Freimuth, G.S. Uhrig, M. Dumm, M. Dressel
Evidence for spin-charge separation in quasi-one-dimensional organic conductors (This article has been retracted!)
Nature (London), 418, 614, 2002, PDF (51 kB)

J.M. Tranquada, K. Nakajima, M. Braden, L. Pintschovius, und R.J. McQueene
Bond-Stretching-Phonon Anomalies in Stripe-Ordered La1.69Sr0.31NiO4
Phys. Rev. Lett., 88, 075505, 2002, http://link.aps.org/doi/10.1103/PhysRevLett.88.075505

P. A. Alekseev, J.-M. Mignot, A. Ochiai, E. V. Nefeodova, I. P. Sadikov, E. S. Clementyev, V. N. Lazukov, M. Braden, K. S. Nemkovski
Collective magnetic excitations in mixed-valence Sm0.83Y0.17S
Phys. Rev. B, 65, 153201, 2002, http://link.aps.org/doi/10.1103/PhysRevB.65.153201

N.L. Wang, T. Timusk, J.P. Franck, P. Schweiss, M. Braden und A. Erb
The oxygen isotope effect in the ab-reflectance of underdoped YBa2Cu3O7-d
Phys. Rev. Lett., 89, 087003, 2002, http://link.aps.org/doi/10.1103/PhysRevLett.89.087003

M. Astuto, P. Mang. P. Giura, A. Shukla, P. Ghigna, A. Mirone, M. Braden, M. Greven, M. Krisch und F. Sette
Anomalous Dispersion of Longitudinal Optical Phonons in Na1.86Ce0.14CuO4 determined by inelastic X-ray scattering
Phys. Rev. Lett., 88, 167002, 2002, http://link.aps.org/doi/10.1103/PhysRevLett.88.167002

A. Gukasov, M. Braden, R.J. Papoular S. Nakatsuji und Y. Maeno
Anomalous spin density distribution on oxygen and Ru in Ca1.5Sr0.5RuO4: A polarised neutron diffraction study
Phys. Rev. Lett., 89, 087202, 2002, http://link.aps.org/doi/10.1103/PhysRevLett.89.087202

M. Braden, W. Reichardt, S. Shiryaev, S. Barilo
Giant phonon anomalies in doped BaBiO3 : comparison to cuprates manganates and nickelates
Physica C, 378, 89, 2002

P. Alekseev, J.-M. Mignot, U. Staub, A. Ochiai, A.V. Golubkov, M. Braden, R.I. Brewley, E.V. Nefeodova, I.P. Sadikov, E.S. Clementiev, V.N. Lazukov, K.S. Nemkovsk
f-Electron excitations in the neutron spectra of mixed-valence Sm1−xYxS
Physica B, 312, 333, 2002

O. Friedt, M. Braden, G. Andre, S. Nakatsuji, Y. Maeno
Neutron diffraction study of the crystal structure of Ca1.5Sr0.5RuO4
Appl. Phys. A, 74, 1627, 2002

M. Loewenhaupt, Ulrike Witte, Sirko Kramp, Markus Braden, Pavel Svoboda
Unusual phonon softening in the Kondo lattice CeCu2
Physica B, 312, 181, 2002

P. Derollez, S. Klotz, J. Lazewski, M. Braden, B. Hennion, R. Fouret, J. Conzalez
Pressure dependence of accoustic modes in AgGaSe2
High Pressure Research, 22, 283, 2002

A. A. Tsvetkov, F. P. Mena, Y. Ren, I. S. Elfimov, P.H. M. van Loosdrecht, D. van der Marel, A. A. Nugroho, A. A. Menovsky, G. A. Sawatzky
Optical and magneto-optical study of orbital and spin ordering in YVO3
Physica B, 2002

P. H. M. van Loosdrecht, B. Beschoten, I. Dotsenko, S. van Smaalen
Optically induced coherent voltage oscillations in K0.3MoO3
J. Phys. IV France, 2002

P. H. M. van Loosdrecht, C. N. Presura, M. Popinciuc, D. van der Marel, G. Maris, T. T. M. Palstra, P. J. M.van Bentum, H. Yamada, T. Yamauchi, Y. Ueda
Charge and sodium ordering in beta-Na0.33V2O5
J. of Supercond.:Inc. Novel Magn., 2002, arXiv:cond-mat/0211253

2001

S. Altieri, L.H. Tjeng, G.A. Sawatzky
Ultrathin oxide films on metals: new physics and new chemistry?
Thin Solid Films, 400, 1-2, 9-15, 2001

J. Minár, H. Ebert, L.H. Tjeng, P. Steeneken, G. Ghiringhelli, O. Tjernberg, N.B. Brookes
Theoretical description of the Fano-effect in the angle-integrated valence-band photoemission of paramagnetic solids
Appl. Phys. A, 73, 6, 663-666, 2001

N.B. Brookes, G. Ghiringhelli, O. Tjernberg, L.H. Tjeng, T. Mizokawa, T.W. Li, A.A. Menovsky
Detection of Zhang-Rice Singlets Using Spin-Polarized Photoemission
Phys. Rev. Lett., 87, 237003, 2001

L.H. Tjeng, R. Hesper, A. Heeres, G.A. Sawatzky
Superconductivity in K3C60 and Rb3C60 surfaces
AIP Conference Proc., 591, 1, 122-126, 2001

Hua Wu
Electronic structure study of double perovskites A2FeReO6 (A=Ba,Sr,Ca) and Sr2MMoO6 (M=Cr,Mn,Fe,Co) by LSDA and LSDA+U
Phys. Rev. B, 64, 12, 125126, 2001, arXiv.org:cond-mat/0107462

Hua Wu
Spin state and phase competition in TbBaCo2O5.5 and the lanthanide series LBaCo2O5+ delta (0 ≤ δ ≤ 1)
Phys. Rev. B, 64, 9, 092413, 2001

Chandan Mazumdar, Z. Hu, H. von Lips, M. S. Golden, J. Fink, P. C. Canfield, G. Kaindl
Polarization-dependent x-ray-absorption spectroscopy of RNi2B2C (R=Er to Lu): Reduced Ni-3d occupancy in YbNi2B2C
Phys. Rev. B, 64, 2, 020504, 2001

T. Mizokawa, L.H. Tjeng, G.A. Sawatzky, G. Ghiringhelli, O. Tjernberg, N.B. Brookes, H. Fukazawa, S. Nakatsuji, Y. Maeno
Spin-Orbit Coupling in the Mott Insulator Ca2RuO4
Phys. Rev. Lett., 87, 077202, 2001

L.H. Tjeng, N.B. Brookes, B. Sinkovic
Spin-resolved photoelectron spectroscopy on cuprate systems
J. Electron Spectrosc. Relat. Phenom., 117-118, 189-201, 2001

Mark S. Golden, Christian Dürr, Andreas Koitzsch, Sibylle Legner, Zhiwei Hu, Sergey Borisenko, Martin Knupfer, Jörg Fink
The electronic structure of cuprates from high energy spectroscopy
J. Electron Spectrosc. Relat. Phenom., 117-118, 203-222, 2001

J. Minár, H. Ebert, G. Ghiringhelli, O. Tjernberg, N.B. Brookes, L.H. Tjeng
Theoretical description of the Fano effect in the angle-integrated valence-band photoemission of paramagnetic solids
Phys. Rev. B, 63, 14, 144421, 2001

C. Grazioli, Z. Hu, M. Knupfer, G. Graw, G. Behr, M. S. Golden, J. Fink, H. Giefers, G. Wortmann, K. Attenkofer
Characteristic temperature dependence of the 4f occupancy in the Kondo system CeSi2
Phys. Rev. B, 63, 11, 115107, 2001

C. Schüßler-Langeheine, E. Weschke, H. Ott, A. Yu. Grigoriev, A. Möller, R. Meier, Chandan Mazumdar, G. Kaindl
Magnetic effects in the band structure of ferromagnetic and antiferromagnetic lanthanide–metal films
J. Electron Spectrosc. Relat. Phenom., 114-116, 795-799, 2001

C. Schüßler-Langeheine, E. Weschke, A. Yu. Grigoriev, H. Ott, R. Meier, D. V. Vyalikh, Chandan Mazumdar, C. Sutter, D. Abernathy, G. Grübel, G. Kaindl
Resonant magnetic X-ray scattering from ultrathin Ho–metal films down to a few atomic layers
J. Electron Spectrosc. Relat. Phenom., 114-116, 953-957, 2001, http://www.ph2.uni-koeln.de/de/gruppen/Tjeng/Mitarbeiter/schuessler/jesrp_114-116_953.pdf, PDF (169 kB)

C. Dürr, S. Legner, R. Hayn, S. V. Borisenko, Z. Hu, A. Theresiak, M. Knupfer, M. S. Golden, J. Fink, F. Ronning, Z.-X. Shen, H. Eisaki, S. Uchida, C. Janowitz, R. Müller, R. L. Johnson, K. Rossnagel, L. Kipp
Angle-resolved photoemission spectroscopy of Sr2CuO2Cl2
Phys. Rev. B, 63, 1, 014505, 2001

Stefan Ebbinghaus, Zhiwei Hu, Armin Reller
Determination of the Oxidation States of Cu and Ru in the System La2−xSrxCu1−yRuyO4−δ by XANES-Measurements
J. Solid State Chem., 156, 1, 194-202, 2001

K. Schulte, M.A. James, L.H. Tjeng, P.G. Steeneken, G.A. Sawatzky, R. Suryanarayanan, G. Dhalenne, A. Revcolevschi
Work function changes in the double layered manganite La1.2Sr1.8Mn2O7
Phys. Rev. B, 64, 134428, 2001

T. Mizokawa, L.H. Tjeng, P.G. Steeneken, N.B. Brookes, I. Tsukada, T. Yamamoto, K. Uchinokura
Photoemission and x-ray-absorption study of misfit-layered (Bi,Pb)-Sr-Co-O compounds: Electronic structure of a hole-doped Co-O triangular lattice
Phys. Rev. B, 64, 115104, 2001

U. Schwarz, R. Giedigkeit, R. Niewa, M. Schmidt, W. Schnelle, R. Cardoso, M. Hanfland, Z. Hu, K. Klementiev, Yu. Grin
Pressure-induced Oxidation State Change of Ytterbium in YbGa2
Z. f. Anorg. u. Allg. Chemie, 627, 9, 2249-2256, 2001

Z. Hu, G. Kaindl, A. Hayer, D. Reinen
Kantennahe Röntgenfeinstruktur-Untersuchungen an Oxidkeramiken von Chrom, Cobalt und Nickel in verschiedenen Oxidationsstufen und deren bindungschemische Interpretation
Z. f. Anorg. u. Allg. Chemie, 627, 12, 2647-2653, 2001

E. Bauer, St. Berger, A. Galatanu, M. Galli, H. Michor, G. Hilscher, Ch. Paul, B. Ni, M.M. Abd-Elmeguid, V.H. Tran, A. Grytsiv, P. Rogl
Crystal structure and physical properties of Eu0.83Fe4Sb12
Phys. Rev. B, 63, 224414, 2001

J.P. Sanchez, P. Vulliet, M.M. Abd-Elmeguid
Mössbauer investigation of the itinerant Magnets U(Ga0.98Sn0.02)3 and CeFe2
Hyp. Interact., 133, 5, 2001

B. Ni, M.M. Abd-Elmeguid, H. Micklitz, J.P. Sanchez, P. Vulliet, D. Johrendt
Interplay between structural, electronic and magnetic instabilities in EuT2P2 (T = Fe, Co) under high pressure
Phys. Rev. B, 63, 100102(R), 2001

T. Michely, W. Langenkamp, H. Hansen, C. Busse
Comment on Dynamics of surface migration in the weak corrugation regime
Phys. Rev. Lett., 86, 2695, 2001

C. Busse, C. Engin, H. Hansen, U. Linke, T. Michely, H. M. Urbassek
Adatom formation and atomic layer growth on Al(111) by ion bombardment: Experiments and Molecular Dynamics Simulations
Surf. Sci., 488, 346-366, 2001

Z. Seidov, H.-A. Krug von Nidda, J. Hemberger, A. Loidl, G. Sultanov, E. Kerimova, A. Panfilov
Magnetic Susceptibility and ESR Study of the Covalent-Chain Antiferromagnets TlFeS2 and TlFeSe2
Phys. Rev. B, 65, 014433, 2001

S. Majumdar, E. V. Sampathkumaran, M. Brando, J. Hemberger, A. Loidl
Magnetic behavior of a new series of ternary compounds of the type, R2PtSi3 (R = La, Ce, Pr, Nd, Gd and Y)
J. Magn. Magn. Mater., 236, 99, 2001

V. Tsurkan, J. Hemberger, M. Klemm, S. Klimm, A. Loidl, S. Horn, R. Tidecks
Ac susceptibility studies of ferrimagnetic FeCr2S4 single crystals
J. Appl. Phys., 90, 4639, 2001

A. Krimmel, M. Reehuis, M. Paraskevopoulos, J. Hemberger, A. Loidl
Ferrimagnetic behavior of Nd0.67Sr0.33CoO3
Phys. Rev. B, 64, 224404, 2001

M. Paraskevopoulos, J. Hemberger, A. Krimmel, A. Loidl
Magnetic Ordering and Spin-State Transition in R0.67Sr0.33CoO3
Phys. Rev. B, 63, 224416, 2001

A. V. Boris, P. Mandal, C. Bernhard, N. N. Kovaleva, K. Pucher, J. Hemberger, A. Loidl
Phonon anomalies and electron-phonon interaction in RuSr2GdCu2O8 ferromagnetic superconductor: Evidence from infrared conductivity
Phys. Rev. B, 63, 184505, 2001

V. Fritsch, J. Hemberger, M. Brando, A. Engelmayer, S. Horn, M. Klemm, G. Knebel, F. Lichtenberg, P. Mandal, F. Mayr, M. Nicklas, A. Loidl
Metal-to-Insulator Transition in La1-xBaxTiO3
Phys. Rev. B, 64, 045113, 2001

C. Filipic, J. Hemberger, Z. Kutnjak, A. Levstik, A. Loidl
Frequency Dependence of Dielectric Nonlinearity in PMN Relaxor System
J. Euro. Ceram. Soc., 21, 1323, 2001

J. Sichelschmidt, M. Paraskevopoulos, M. Brando, R. Wehn, D. Ivannikov, F. Mayr, K. Pucher, J. Hemberger, A. Pimenov, H.-A. Krug von Nidda, P. Lunkenheimer, V. Yu. Ivanov, A. A. Mukhin, A. M. Balbashov, A. Loidl
Magnetic, electronic, dielectric and optical properties of Pr(Ca:Sr)MnO3
Euro. Phys. J. B, 20, 7, 2001

M. Dressel, P. Hesse, S. Kirchner, G. Untereiner, M. Dumm, J. Hemberger, A. Loidl, L. Montgomery
Charge and Spin Dynamics of TMTSF and TMTTF Salts
Synthetic Metals, 120, 719, 2001, PDF (245 kB)

M. Hofmann, T. Lorenz, G.S. Uhrig, H. Kierspel, O. Zabara, A. Freimuth, H. Kageyama, Y. Ueda
Strong Damping of Phononic Heat Current by Magnetic Exitations in SrCu2(BO3)2
Phys. Rev. Lett., 87, 047202, 2001, arXiv:cond-mat/0103012, PDF (243 kB)

V. Kataev, K.-Y. Choi, M. Grüninger, U. Ammerahl, B. Büchner, A. Freimuth, A. Revcolevschi
Strong Anisotropy of Superexchange in the Copper-Oxygen Chains of La14-xCaxCu24O41
Phys. Rev. Lett., 86, 2882, 2001, arXiv:cond-mat/0101040, PDF (173 kB)

V. Kataev, K.-Y. Choi, M. Grüninger, U. Ammerahl, B. Büchner, A. Freimuth, A. Revcolevschi
Interplay of spin and charge dynamics in Sr14-xCaxCu24O41
Phys. Rev. B, 64, 104422, 2001, PDF (525 kB)

C. Knetter, K.P. Schmidt, M. Grüninger , G.S. Uhrig
Fractional and Integer Excitations in Quantum Antiferromagnetic Spin 1/2 Ladders
Phys. Rev. Lett., 87, 167204, 2001, arXiv:cond-mat/0106077, PDF (173 kB)

M. Windt, M. Grüninger, T. Nunner, C. Knetter, K. Schmidt, G.S. Uhrig, T. Kopp, A. Freimuth, U. Ammerahl, B. Büchner, A. Revcolevschi
Observation of two-magnon bound states in the two-leg ladders of (Ca,La)14Cu24O41
Phys. Rev. Lett., 87, 127002, 2001, arXiv:cond-mat/0103438, PDF (191 kB)

B. Zeini, A. Freimuth, B. Büchner, M. Galffy, R. Gross, A.P. Kampf, M. Kläser, G. Müller-Vogt, L. Winkler
Thermal Conductivity and Thermal Hall Effect in Y- and Bi-based high-Tc superconductors
Euro. Phys. J. B, 20, 189, 2001

P. J. Feibelman, T. Michely
Pt-dimer dissociation on Pt(111)
Surf. Sci., 492, L723-L728, 2001

M. Strobel, K.-H. Heinig, T. Michely
Three-dimensional kinetic lattice Monte-Carlo simulation of ion erosion of fcc(111) surfaces
NIMB, 178, 105-108, 2001

M. Kalff, G. Comsa, T. Michely
Temperature dependent morphological evolution of Pt(111) by ion erosion: Destabilization, phase coexistence and coarsening
Surf. Sci., 486, 103-135, 2001

M. Strobel, K.-H. Heinig , Th. Michely
Mechanisms of pit coarsening in ion erosion of fcc(111) surfaces: a kinetic 3D lattice Monte-Carlo study
Surf. Sci., 486, 136, 2001, http://www.elsevier.nl/gej-ng/29/30/24/139/21/35/abstract.html

T. Michely, M. Kalff, G. Comsa, M. Strobel, K.-H. Heinig:
Step edge diffusion and step atom detachment in surface evolution: Ion erosion of Pt(111)
Phys. Rev. Lett., 86, 2589-2592, 2001

M. Strobel, K.-H. Heinig, T. Michely
Mechanisms of pit coarsening in ion erosion of fcc(111) surfaces: A kinetic 3D lattice Monte-Carlo study
Surf. Sci., 486, 136-156, 2001

E. Ya. Sherman, C. Ambrosch-Draxl, P. Lemmens, G. Guntherodt, P. H. M. van Loosdrecht
Charge kinks as Raman scatterers in quarter-filled ladders
Phys. Rev. B, 2001

P. H. M. van Loosdrecht, J. Zeman, G. Martinez, M. J.Konstantinovic, A. Revcolevschi, Y.Ueda
Low dimensional correlated systems: CuGeO3 and NaV2O5
Ferroelectrics, 2001

2000

Hua Wu, Qing-qi Zheng, Xin-gao Gong
Electronic structure study of the magnetoresistance material CaCu3Mn4O12 by LSDA and LSDA+U
Phys. Rev. B, 61, 8, 5217–5222, 2000

R. Hesper, L.H. Tjeng, A. Heeres, G.A. Sawatzky
Photoemission evidence of electronic stabilization of polar surfaces in K3C60
Phys. Rev. B, 62, 23, 16046–16055, 2000

T. Pichler, Z. Hu, C. Grazioli, S. Legner, M. Knupfer, M. S. Golden, J. Fink, F.M.F. de Groot, M.R.C. Hunt, P. Rudolf, R. Follath, Ch. Jung, L. Kjeldgaard, P. Brühwiler, M. Inakuma, H. Shinohara
Proof for trivalent Sc ions in Sc<ub>2@C84 from high-energy spectroscopy
Phys. Rev. B, 62, 19, 13196–13201, 2000

Hua Wu
High-spin and charge-ordering state of YBaCo2O5
Phys. Rev. B, 62, 18, R11953–R11956, 2000

R. Neudert, S.-L. Drechsler, J. Málek, H. Rosner, M. Kielwein, Z. Hu, M. Knupfer, M. S. Golden, J. Fink, N. Nücker, M. Merz, S. Schuppler, N. Motoyama, H. Eisaki, S. Uchida, M. Domke, G. Kaindl
Four-band extended Hubbard Hamiltonian for the one-dimensional cuprate Sr2CuO3: Distribution of oxygen holes and its relation to strong intersite Coulomb interaction
Phys. Rev. B, 62, 16, 10752–10765, 2000

R. Hesper, L.H. Tjeng, A. Heeres, G.A. Sawatzky
BCS-like Density of States in Superconducting A3C60 Surfaces
Phys. Rev. Lett., 85, 9, 1970–1973, 2000

Z. Hu, G. Kaindl, H. Ogasawara, A. Kotani, I. Felner
Ln-4f/ligand-2p covalence in BaLnO3 and Cs3LnF7 (Ln = Ce, Pr, Tb)
Chem. Phys. Lett., 325, 1-3, 241-250, 2000

Hua Wu, Qing-qi Zheng
Reply to comment on The electronic structure of CaCuO2 and SrCuO2
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S. Altieri, L.H. Tjeng, G.A. Sawatzky
Electronic structure and chemical reactivity of oxide-metal interfaces: MgO(100)/Ag(100)
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C. Schüßler-Langeheine, E. Weschke, Chandan Mazumdar, R. Meier, A. Yu. Grigoriev, G. Kaindl, C. Sutter, D. Abernathy, G. Grübel, M. Richter
Magnetic Splitting of Valence States in Ferromagnetic and Antiferromagnetic Lanthanide Metals
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Hua Wu, Qing-qi Zheng, H. Q. Lin
Energy band structures of the low-dimensional antiferromagnets Sr2CuO3 and Sr2CuO2Cl2
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S. Altieri, L.H. Tjeng, A. Tanaka, G.A. Sawatzky
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J.-H. Park, L.H. Tjeng, A. Tanaka, J.W. Allen, C.T. Chen, P. Metcalf, J.M. Honig, F.M.F. de Groot, G.A. Sawatzky
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Z. Hu, M. S. Golden, J. Fink, G. Kaindl, S. A. Warda, D. Reinen, Priya Mahadevan, D. D. Sarma
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Phys. Rev. B, 61, 5, 3739–3744, 2000

Z. Hu, H. von Lips, M. S. Golden, J. Fink, G. Kaindl, F. M. F. de Groot, S. Ebbinghaus, A. Reller
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Phys. Rev. B, 61, 8, 5262–5266, 2000

J.P. Sanchez, P. Vulliet, M.M. Abd-Elmeguid, D. Kaczorowski
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J.P. Sanchez, M.M. Abd-Elmeguid
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P. Bonville, B. Malaman, E.Ressouche, J. P. Sanchez, M. M. Abd-Elmeguid, C. Geibel, O. Trovarelli
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P. Bonville, M.M. Abd-Elmeguid, B. Malaman, E. Ressouche, J.P. Sanchez, C. Geibel, O. Trovarelli
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C. Busse, H. Hansen, U. Linke, T. Michely
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M. Paraskevopoulos, F. Mayr, C. Hartinger, A. Pimenov, J. Hemberger, P. Lunkenheimer, A. Loidl, A. A. Mukhin, V. Yu. Ivanov, A. M. Balbashov
The phase diagram and optical properties of La1-xSrxMnO3 for x=0.2
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F. Mayr, C. Hartinger, M. Paraskevopoulos, A. Pimenov, J. Hemberger, A. Loidl, A. A. Mukhin, A. M. Balbashov
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U. Schneider, P. Lunkenheimer, J. Hemberger, A. Loidl
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M. Paraskevopoulos, F. Mayr, J. Hemberger, A. Loidl, R. Heichele, D. Maurer, V. Müller, A. A. Mukhin, A. M. Balbashov
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S Körner, A. Weber, J. Hemberger, E.-W Scheidt, G.R. Stewart
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A. Freimuth, M. Zittartz
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H. Gottschalk
Precipitates in Ribbon Grown Solar Silicon
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T. Michely, M. Kaiser, M. J. Rost
Plug 'n' play scanning probe microscopy
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J. Krug, P. Politi, T. Michely
Island nucleation in the presence of step edge barriers; Theory and applications
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D. van der Marel, A. Tsvetkov, M. Grüninger, D. Dulic, H.J. Molegraaf
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M. Grüninger, D. van der Marel, A. Damascelli, A. Erb, T. Nunner, T. Kopp
Midinfrared absorption in YBa2Cu3O6: Evidence for a failure of spin-wave theory for spin 1/2 in two dimensions
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1999

R. Neudert, H. Rosner, S.-L. Drechsler, M. Kielwein, M. Sing, Z. Hu, M. Knupfer, M. S. Golden, J. Fink, N. Nücker, M. Merz, S. Schuppler, N. Motoyama, H. Eisaki, S. Uchida, M. Domke, G. Kaindl
Unoccupied electronic structure of Li2CuO2
Phys. Rev. B, 60, 19, 13413–13417, 1999

Kai Starke, Zhiwei Hu, F. Hübinger, E. Navas, Günther Kaindl, G. van der Laan
Magnetic circular dichroism in lanthanide 4d-4f giant resonant photoemission: terbium
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H. von Lips, Z. Hu, C. Grazioli, S.-L. Drechsler, G. Behr, M. Knupfer, M. S. Golden, J. Fink, H. Rosner, G. Kaindl
Polarization-dependent x-ray-absorption spectroscopy of single-crystal YNi2B2C superconductors
Phys. Rev. B, 60, 16, 11444–11448, 1999

A. Tagliaferri, L. Braicovich, G. van der Laan, G. Ghiringhelli, N. B. Brookes, C. Dallera, M. Finazzi, E. Weschke, Z. Hu, G. Kaindl
Many-body effects in nonresonant and resonant 4p spectroscopy of Gd metal
Phys. Rev. B, 60, 8, 5728–5736, 1999

C. Schüßler-Langeheine, R. Meier, H. Ott, Z. Hu, Chandan Mazumdar, A. Yu. Grigoriev, G. Kaindl, E. Weschke
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Phys. Rev. B, 60, 5, 3449–3452, 1999

Salam A. Warda, Werner Massa, Dirk Reinen, Zhiwei Hu, Günter Kaindl, Frank M. F. de Groot
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E. Weschke, A. Yu. Grigoriev, C. Schüßler-Langeheine, Chandan Mazumdar, R. Meier, S. Vandré, S. Ram, L. Kilian, G. Kaindl, C. Sutter
New Low-Temperature Phase of Yb Metal and its Relation to α-Ce
Phys. Rev. Lett., 83, 3, 584–587, 1999

Z. Hu, R. Meier, C. Schüßler-Langeheine, E. Weschke, G. Kaindl, I. Felner, M. Merz, N. Nücker, S. Schuppler, A. Erb
O-2p holes in tetravalent oxides of Ce and Pr and the Fehrenbacher-Rice hybrid in PrBa2Cu3O7-δ
Phys. Rev. B, 60, 3, 1460–1463, 1999

Hua Wu, Zhi Zeng, Qing-qi Zheng
Influences of a non-spherical charge density upon the electronic structure of magnetic compounds
Solid State Commun., 111, 7, 403-407, 1999

Hua Wu, Qing-qi Zheng
Electronic structure of the spin-Peierls system NaV2O5
Phys. Rev. B, 59, 23, 15027–15032, 1999

Hua Wu, Qing-qi Zheng, Xin-gao Gong, H. Q. Lin
The electronic structure of CaCuO2 and SrCuO2
J. Phys.: Condens. Matter, 11, 24, 4637-4646, 1999

G. van der Laan, E. Arenholz, Z. Hu, A. Bauer, E. Weschke, Ch. Schüßler-Langeheine, E. Navas, A. Mühlig, G. Kaindl, J. B. Goodkoep, N. B. Brookes
Magnetic circular dichroism in Tb 3d→4f resonant photoemission
Phys. Rev. B, 59, 13, 8835–8843, 1999

Z. Hu, K. Starke, G. van der Laan, E. Navas, A. Bauer, E. Weschke, C. Schüßler-Langeheine, E. Arenholz, A. Mühlig, G. Kaindl, J. B. Goodkoep, N. B. Brookes
Spin flip in resonant photoemission from Gd
Phys. Rev. B, 59, 15, 9737–9740, 1999

S. Altieri, L.H. Tjeng, F.C. Voogt, T. Hibma, G.A. Sawatzky
Reduction of Coulomb and charge-transfer energies in oxide films on metals
Phys. Rev. B, 59, 4, R2517–R2520, 1999

Hua Wu, Mei-chun Qian, Qing-qi Zheng
Insulating band structure of CuGeO3
J. Phys.: Condens. Matter, 11, 1, 209-219, 1999

Chandan Mazumdar, Z. Hu, G. Kaindl
Magnetic behavior and local electronic structure of Ce2Ni3Si5 and CeNi4B
Physica B, 259-261, 89-91, 1999

L.H. Tjeng, N.B. Brookes, J.B. Goedkoop, B. Sinkovic, F.M.F. de Groot, R. Hesper, S. Altieri, E. Pellegrin, A. Tanaka, S.L. Hulbert, N.T. Hien, A.A. Menovsky, E. Shekel, G.A. Sawatzky
Study of magnetic materials using spin-resolved circularly-polarized resonant photoemission
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Hua Wu, Qing-qi Zheng
Exchange splitting and insulating gap in La2CuO4
Chin. Phys. Lett., 16, 3, 202-204, 1999

H. Winkelmann, M.M. Abd-Elmeguid, H. Micklitz, J.P. Sanchez, P. Vulliet, K. Alami-Yardri, D. Jaccard
Direct observation of magnetically ordered state in YbCu2Si2 under high pressure
Phys. Rev. B, 60, 3324, 1999

M. Morgenstern, T. Michely, G. Comsa
Collective effects in adatom production by 4.5 keV rare gas impacts on Pt(111) - a low temperature scanning tunneling microscopy analysis
Phys. Met. Metallogr., 79, 775-794, 1999

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Spin Glass Behavior in PrAu2Si2
Phys. Rev. B, 59, R6604, 1999

G. Knebel, M. Brando, J. Hemberger, M. Nicklas, W. Trinkl, A. Loidl
Groundstate properties of Ce(Pd1-xNix)2Ge2 and CeNi2(Ge1-ySiy)2
Physica B, 259-261, 399, 1999

M. Lohmann, J. Hemberger, M. Nicklas, A. Loidl, M. Klemm, G. Obermeier, S. Horn
Thermodynamic, Transport and Magnetic Properties of a’- NaV2O5
Physica B, 259-261, 983, 1999

M. Lohmann, J. Hemberger, M. Nicklas, H.-A. Krug von Nidda, A. Loidl, M. Klemm, G. Obermeier, S. Horn
LiV2O4: A Heavy-Fermion Transition Metal Oxide?
Physica B, 259-261, 96, 1999

J. Hemberger, A. Krimmel, M. Nicklas, G. Knebel, M. Paraskevopoulos, W. Trinkl, M. Brando, V. Fritsch, A. Loidl
Magnetic properties of the spin glass PrAu2Si2
Physica B, 259-261, 907, 1999

A. Seeger, P. Lunkenheimer, J. Hemberger, A. A. Muhkin, V. Yu. Ivanov, A. M Balbashov, A. Loidl
Charge Carrier Localization in La1-xSrxMnO3 Investigated by ac Conductivity Measurements
J. Phys.: Condens. Matter, 11, 3273, 1999

G. Knebel, M. Brando, J. Hemberger, M. Nicklas, W. Trinkl, A. Loidl
Magnetic, Calorimetric, and Transport Properties of Ce(Pd1-xNix)2Ge2 and CeNi2(Ge1-ySiy)2
Phys. Rev. B, 59, 12390, 1999

A. Chen, Y. Zhi, J. Hemberger, P. Lunkenheimer, A. Loidl
Dielectric anomalies in Bismuth Doped SrTiO3: Defect Modes at Low Impurity Concentrations
Phys. Rev. B, 59, 6665, 1999

A. Chen, Y. Zhi, P. Lunkenheimer, J. Hemberger, A. Loidl
Dielectric Relaxation Modes in Bismuth Doped SrTiO3: The Relaxor Behavior
Phys. Rev. B, 59, 6670, 1999

A. Krimmel, J. Hemberger, Ch. Kegler, M. Nicklas, A. Engelmayer, G. Knebel, V. Fritsch, M. Reehuis, M. Brando, A. Loidl
The evolution from long-range magnetic order to spin-glass behavior in PrAu2(Si1-xGex)2
J. Phys.: Condens. Matter, 11, 6991, 1999

M. Hücker, V. Kataev, J. Pommer, J. Harraß, A. Hosni, C. Pflitsch, R. Gross, B. Büchner
Mobility of holes and suppression of antiferromagnetic order in La2-xSrxCuO4
Phys. Rev. B, 59, R725, 1999

B. Zeini, A. Freimuth, B. Büchner, R. Gross, A.P. Kampf, M. Kläser, G. Müller-Vogt
Separation of Quasiparticle and Phononic Heat Currents in YBa2Cu3O7-δ
Phys. Rev. Lett., 82, 2175, 1999, arXiv:cond-mat/9809295

B. Freitag, B. Büchner, N. Knauf, B. Roden, H. Micklitz, A. Freimuth, V. Kataev
Characteristic microstructure in small Bi-2212 grains showing the Wohlleben effect as revealed by High-Resolution Electron Microscopy
Europhys. Lett., 45, 393, 1999

V. Kataev, A. Validov, M. Hücker, H. Berg, B. Büchner
Strong enhancement of spin fluctuations in the low-temperature tetragonal phase of antiferromagnetically ordered La2-x-yEuySrxCuO4
J. Phys.: Condens. Matter, 11, 6571, 1999, arXiv:cond-mat/9908153

B. Zeini, A. Freimuth, B. Büchner, R. Gross, A.P. Kampf, M. Kläser, G. Müller-Vogt
Righi-Leduc effect in Y- and Bi-based High-Tc superconductors
Physica C, 317-318, 325, 1999

V. Kataev, A. Validov, M. Hücker, B. Büchner, H. Berg
ESR studies of doped La2CuO4
J. Low Temp. Phys., 117, 383, 1999

D. Bruns, B. Büchner, R. Gross, T. Lorenz, S. Uchida
Thermal expansion of La1.85Sr0.15CuO4 in magnetic fields up to 14 Tesla
J. Low Temp. Phys., 117, 1453, 1999

S. Uhlenbruck, R. Teipen, R. Klingeler, B. Büchner, O. Friedt, M. Hücker, H. Kierspel, T. Niemöller, L. Pinsard, A. Revcolevschi, R. Gross
Interplay between Charge Order, Magnetism, and Structure in La0.875Sr0.125MnO3
Phys. Rev. Lett., 82, 185, 1999

B. Büchner, T. Lorenz, R. Walter, H. Kierspel, A. Revcolevschi, G. Dhalenne
Spin-Peierls order parameter and antiferromagnetism in the dimerized and incommensurate phases of Zn-doped CuGeO3
Phys. Rev. B, 59, 6886, 1999, PDF (425 kB)

B. Büchner, T. Lorenz, R. Walter, H. Kierspel, A. Revcolevschi, G. Dhalenne
Spin-Peierls order parameter and antiferromagnetism in the dimerized and incommensurate phases of Zn-doped CuGeO3
Phys. Rev. B, 59, 6886, 1999

T. Michely, G. X. Ye, V. Weidenhof, M. Wuttig
Ag-deposition on oil - cluster nucleation, growth and aggregation on a liquid surface
Surf. Sci., 432, 228-238, 1999

M. Kalff, P. Smilauer, G. Comsa, T. Michely
No coarsening in homoepitaxy on Pt(111)
Surf. Sci., 426, L447-L453, 1999

M. Grüninger, D. van der Marel, A. Damascelli, A. Zibold, H.P. Geserich, A. Erb, M. Kläser, Th. Wolf, T. Nunner, T. Kopp
Charged magnons and magneto-elastic polarons in the mid-infrared spectrum of YBa2Cu3O6
Physica C, 317-18, 286, 1999, PDF (189 kB)

E. Sherman, M. Fischer, P. Lemmens, P. H. M. van Loosdrecht, G. Guntherodt
Electron-phonon and spin-phonon coupling in NaV2O5: Charge fluctuation effects
Europhys. Lett., 1999

J. Zeman, G. Martinez, P. H. M. van Loosdrecht, G.Dhalenne, A. Revcolevschi
Scaling of the H-T Phase Diagram of CuGeO3
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1998

Z. Hu, Chandan Mazumdar, G. Kaindl, F. M. F. de Groot, S. A. Warda, D. Reinen
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Chem. Phys. Lett., 297, 3-4, 321-328, 1998

O. Baberski, A. Lang, O. Maldonado, M. Hücker, B. Büchner, A. Freimuth
Stripe Correlations of spins and holes and phonon heat transport in doped La2CuO4
Europhys. Lett., 44, 3, 335-340, 1998, arXiv.org:condmat/9712047

R. Meier, E. Weschke, A. Bievetski, C. Schüßler-Langeheine, Z. Hu, G. Kaindl
On the existence of monoxides on close-packed surfaces of lanthanide metals
Chem. Phys. Lett., 292, 4-6, 507-514, 1998

L.H. Tjeng, F.M.F. de Groot, G.A. Sawatzky, B. Sinkovic, N.B. Brookes, J.B. Goedkoop, R. Hesper, S. Altieri, E. Pellegrin, S.L. Hulbert
Tjeng et al. Reply
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S. Wasser, A. Nowack, W. Schlabitz, A. Freimuth, O. E. Kvitnitskaya, A. A. Menovsky, C. Bruder
Anisotropic Josephson Effects in Point Contacts between the Heavy Fermion Superconductor URu2Si2 and Nb
Phys. Rev. Lett., 81, 4, 898-901, 1998

Zhiwei Hu, Günter Kaindl, Gerd Meyer
Chemical shifts in the X-ray absorption near-edge structure spectra of UBrn (n=3, 4, 5) and Cs2LiUX6 (X=F, Cl, Br, I)
J. Alloys and Comp., 274, 1-2, 38-41, 1998

Z. Hu, G. Kaindl, S. A. Warda, D. Reinen, F. M. F. de Groot, B. G. Müller
On the electronic structure of Cu(III) and Ni(III) in La2Li1/2Cu1/2O4, Nd2Li1/2Ni1/2O4, and Cs2KCuF
Chem. Phys., 232, 1-2, 63-74, 1998

N.B. Brookes, B. Sinkovic, L.H. Tjeng, J.B. Goedkoop, R. Hesper, E. Pellegrin, F.M.F. de Groot, S. Altieri, S.L. Hulbert, E. Shekel, G.A. Sawatzky
Study of magnetism using circularly-polarized soft-X-rays
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B.W. Hoogenboom, R. Hesper, L.H. Tjeng, G.A. Sawatzky
Charge transfer and doping dependent hybridization of C60 on noble metals
Phys. Rev. B, 57, 19, 11939–11942, 1998

D. Alders, L.H. Tjeng, F.C. Voogt, T. Hibma, G.A. Sawatzky, J. Vogel, M. Sacchi, S. Iacobucci, C.T. Chen
Temperature and film thickness dependence of the magnetic moment of NiO epitaxial films
Phys. Rev. B, 57, 18, 11623–11631, 1998

N. Knauf, J. Fischer, P. Schmidt, B. Roden, R. Borowski, B. Büchner, H. Micklitz, A. Freimuth, D. Khomskii, V. Kataev
Grain Size Dependence of the Wohlleben Effect in Bi-2212 High Temperature Superconductors
Physica C, 299, 1-2, 125-135, 1998

S. Uhlenbruck, B. Büchner, R. Gross, A. Freimuth, A. Maria de Leon Guevara, A. Revcolevschi
Thermopower and anomalous heat transport in La0.85Sr0.15MnO3
Phys. Rev. B, 57, 10, R5571-R5574, 1998

D. D. Sarma, S. R. Krishnakumar, Nirmala Chandrasekharan, E. Weschke, C. Schüßler-Langeheine, L. Kilian, G. Kaindl
Electronic Structure of NiS1-xSex across the Phase Transition
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S. Haffner, R. Neudert, M. Kielwein, M. Knupfer, M. S. Golden, K. Ruck, G. Krabbes, J. Fink, H. Rosner, R. Hayn, H. Eisaki, S. Uchida, Z. Hu, M. Domke, G. Kaindl
Unoccupied electronic structure of Sr2CuO2Cl2 and Ba2Cu3O4Cl2: Experiment and theory
Phys. Rev. B, 57, 6, 3672–3678, 1998

E. Weschke, C. Schüßler-Langeheine, R. Meier, G. Kaindl, C. Sutter, D. Abernathy, G. Grübel
Studies of thin-film growth with X-rays at the ESRF
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H. Winkelmann, M.M. Abd-Elmeguid, H. Micklitz, J.P. Sanchez, C. Geibel, F. Steglich
Pressure-induced local moment magnetism in the nonmagnetic heavy fermion compound Yb2Ni2Al
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A.I. Chumakov, A. Barla, R. Rüffer, J. Metge, H.F. Grünsteudel, J. Plessel, H. Winkelmann, M.M. Abd-Elmeguid
Nuclear inelastic scattering of synchrotron radiation by 119Sn
Phys. Rev. B, 58, 254, 1998

H. Micklitz, M. M. Abd-Elmeguid, B. Büchner
Reply to Comment on 'Tilting of the CuO6 octahedra in the La1.83Eu0.17SrxCuO4 as seen by 151Eu Mössbauer spectroscopy'
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M. M. Abd-Elmeguid
High pressure Mössbauer studies on Yb heavy fermion compounds
Hyp. Interact., 113, 111, 1998

K. Drescher, M.M. Abd-Elmeguid, H. Micklitz, J.P. Sanchez, C. Geibel, F. Steglich
Magnetic frustration in the antiferromagnetic Kondo lattice YbPtAl: Anomalous magnetic behavior at high pressures
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M. Chefki, M.M. Abd-Elmeguid, H. Micklitz, C. Huhnt, W. Schlabitz, M. Reehuis, W. Jeitschko
Pressure-induced transition of the sublattice magnetization in EuCo2P2: change from the local moment Eu(4f) to itinerant Co(3d)-magnetism
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How sensitive is epitaxial growth to adsorbates?
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Nucleation, growth and aggregation of Ag-clusters on liquid surfaces
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T. Michely, G. Comsa
Twodimensional Island Shapes in "Morphological Organisations in Epitaxial Growth and Removal
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Comment on: Self diffusion and dynamic behavior of atoms at step edges of iridium surfaces
Phys. Rev. B, 57, 1992-1994, 1998

J. Hemberger, R. Böhmer, A. Loidl
Nonlinear Susceptibilities and Polydispersivity in Dipolar Glasses
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Thermodynamic, Transport and Magnetic Properties of alpha’- NaV2O5
Europhys. Lett., 42, 661, 1998

S. Uma, W. Schnelle, E. Gmelin, G. Rangarajan, S. Skanthakumar, J.W. Lynn, R. Walter, T. Lorenz, B. Büchner, A. Erb
Magnetic Ordering in Single Crystals of PrBa2Cu3O7-d
J. Phys.: Condens. Matter, 10, L33, 1998, PDF (125 kB)

T. Lorenz, B. Büchner, P.H.M. van Loosdrecht, F. Schönfeld, G. Chouteau, A. Revcolevschi, G. Dhalenne
Incommensurate phase of CuGeO3: from solitons to sinusoidal modulation
Phys. Rev. Lett., 81, 148, 1998, PDF (222 kB)

M. Fischer, P.H.M. van Loosdrecht, G. Güntherodt, B. Büchner, T. Lorenz, M. Breuer, J. Zeman, G. Martinez, G. Dhalenne, A. Revcolevschi
Revival of the spin--Peierls transition in Cu1-xZnxGeO3 under pressure
Phys. Rev. B, 57, 7749, 1998, PDF (128 kB)

K. Fabricius, A. Klümper, U. Löw, B. Büchner, T. Lorenz, G. Dhalenne, A. Revcolevschi
Reexamination of the microscopic couplings of the quasi-one-dimensional antiferromagnet CuGeO3
Phys. Rev. B, 57, 1102, 1998, PDF (125 kB)

M. Grüninger, D. van der Marel, H.P. Geserich, Th. Wolf, A. Erb, T. Kopp
Infrared spectroscopy on Y1-xRExBa2Cu3-yZnyO6 (RE=Pr, Gd, x=0 and 0.8; y=0 and ≈0.15)
Physica B, 244, 60, 1998, PDF (347 kB)

A. Damascelli, D. van der Marel, M. Grüninger, C. Presura, T.T.M. Palstra, J. Jegoudez, A. Revcolevschi
Direct two-magnon optical absorption in α'-NaV2O5: ``charged" magnons
Phys. Rev. Lett., 81, 918, 1998, PDF (274 kB)

A.A. Tsvetkov, D. van der Marel, K.A. Moler, J.R. Kirtley, J.L. de Boer, A. Meetsma, Z.F. Ren, N. Koleshnikov, D. Dulic, A. Damascelli, M. Grüninger, J. Schützmann, J.W. van der Eb, H.S. Somal, J.H. Wang
Global and local measures of the intrinsic Josephson coupling in Tl2Ba2CuO6 as a test of the interlayer tunneling model
Nature (London), 395, 360, 1998

T. Michely, M. Kalff, G.Comsa
The effect of depostion method on growth morpholgy - comparison of molecular beam epitaxy, ion beam assisted depostion and sputter deposition in "Mechanisums and Principles of Epitaxial Growth in Metallic Systems, hrsg. von L.T. Wille u.a.
Mat. Res. Soc. Symp. Proc., 528, 179-194, 1998

G. Els, G. S. Uhrig, P. H. M. van Loosdrecht, H.Vonberg, P. Lemmens, G. Guntherodt, O. Fujita, J.Akimitsu, G. Dhalenne, A. Revcolevschi
Dopant-bound spinons in Cu1-xZnxGeO3
Europhys. Lett., 1998, arXiv:cond-mat/9808064

G. Els, P. Lemmens, P. H. M. van Loosdrecht, G.Guntherodt, H. P. Lang, V. Thommen-Geiser, H.-J. Guntherodt
Determination of the superconducting energy gap of Rb3C60 by electronic Raman scattering
Physica C, 1998

S. Stevenson, P. Burbank, K. Harich, Z. Sun, H.C. Dorn, P. H. M. van Loosdrecht, M. S. de Vries, J. R. Salem, C. H. Kiang, R. D. Johnson, D. S. Bethune
La2@C72: Metal-mediated stabilization of a carbon cage
J. Phys.Chem. A, 1998

1997

B. Sinkovic, L.H. Tjeng, N.B. Brookes, J.B. Goedkoop, R. Hesper, E. Pellegrin, F.M.F. de Groot, S. Altieri, S.L. Hulbert, E. Shekel, G.A. Sawatzky
Local Electronic and Magnetic Structure of Ni below and above TC: A Spin-Resolved Circularly Polarized Resonant Photoemission Study
Phys. Rev. Lett., 79, 18, 3510–3513, 1997

E. Weschke, C. Schüßler-Langeheine, R. Meier, G. Kaindl, C. Sutter, D. Abernathy, G. Grübel
q Dependence of the Growth-Oscillation Period of X-Ray Reflectivity in Heteroepitaxy: Ho/W(110)
Phys. Rev. Lett., 79, 20, 3954–3957, 1997

R. Hesper, L.H. Tjeng, G.A. Sawatzky
Strongly reduced band gap in a correlated insulator in close proximity to a metal
Europhys. Lett., 40, 2, 177-182, 1997

G. van der Laan, E. Arenholz, E. Navas, Z. Hu, E. Mentz, A. Bauer, G. Kaindl
Magnetic circular dichroism in 5p photoemission from Gd and Tb metal
Phys. Rev. B, 56, 6, 3244–3250, 1997

E. Pellegrin, L.H. Tjeng, F.M.F. de Groot, R. Hesper, G.A. Sawatzky, Y. Moritomo, Y. Tokura
Soft-x-ray magnetic circular dichroism study of the colossal magnetoresistance compound La1-xSrxMnO3
J. Electron Spectrosc. Relat. Phenom., 86, 1-3, 115-118, 1997

L.H. Tjeng, R. Hesper, A.C.L. Heessels, A. Heeres, H.T. Jonkman, G.A. Sawatzky
Development of the electronic structure in a K-doped C60 monolayer on a Ag(111) surface
Solid State Commun., 103, 1, 31-35, 1997

B. Sinkovic, E. Shekel, N.B. Brookes, J.B. Goedkoop, L.H. Tjeng, R. Hesper, E. Pellegrin, F.M.F. de Groot, S. Altieri, G.A. Sawatzky, S.L. Hulbert
Spin-resolved circularly-polarized resonant photoemission
ESRF Newsletter, 29, 24, 1997, http://www.esrf.fr/info/science/newsletter/jul97/DOSEXP/EXP6

H.F. Pen, L.H. Tjeng, E. Pellegrin, F.M.F. de Groot, G.A. Sawatzky, M.A. Veenendaal, C.T. Chen
Phase transition in LiVO2 studied by near-edge x-ray-absorption spectroscopy
Phys. Rev. B, 55, 23, 15500–15505, 1997

J.-H. Park, L.H. Tjeng, J.W. Allen, P. Metcalf, C.T. Chen
Single-particle gap above the Verwey transition in Fe3O4
Phys. Rev. B, 55, 19, 12813–12817, 1997

E. Pellegrin, L.H. Tjeng, F.M.F. de Groot, R. Hesper, G.A. Sawatzky, Y. Moritomo, Y. Tokura
Soft-x-ray magnetic circular dichroism study of the colossal magnetoresistance compound La1-xSrxMnO3
J. de Physique IV, 7, C2, C2-405, 1997

E. Weschke, C. Schüßler-Langeheine, R. Meier, A. V. Fedorov, K. Starke, F. Hübinger, G. Kaindl
Evidence for Stoner-like behavior of the surface state on Gd(0001)
Surf. Sci., 377-379, 487-490, 1997

M. Knupfer, R. Neudert, M. Kielwein, S. Haffner, M. S. Golden, J. Fink, C. Kim, Z.-X. Shen, M. Merz, N. Nücker, S. Schuppler, N. Motoyama, H. Eisaki, S. Uchida, Z. Hu, M. Domke, G. Kaindl
Site-specific unoccupied electronic structure of one-dimensional SrCuO2
Phys. Rev. B, 55, 12, R7291–R7294, 1997

L.H. Tjeng, B. Sinkovic, N.B. Brookes, J.B. Goedkoop, R. Hesper, E. Pellegrin, F.M.F. de Groot, S. Altieri, S.L. Hulbert, E. Shekel, G.A. Sawatzky
Spin-resolved photoemission on anti-ferromagnets: direct observation of Zhang-Rice singlets in CuO
Phys. Rev. Lett., 78, 6, 1126–1129, 1997

K. Starke, E. Navas, E. Arenholz, Z. Hu, L. Baumgarten, G. van der Laan, C. T. Chen, G. Kaindl
Magnetic circular dichroism in 4d→4f resonant photoemission and photoabsorption of Gd metal
Phys. Rev. B, 55, 4, 2672–2675, 1997

Zhiwei Hu, G. Kaindl, B. G. Müller
Core-level spectroscopy of the tetravalent lanthanide compounds M3LnF7 (with M = Cs, Rb; Ln = Ce, Pr, Nd, Tb, Dy)
J. Alloys and Comp., 246, 1-2, 177-185, 1997

Zhiwei Hu, Günter Kaindl, Gerd Meyer
X-ray absorption near-edge structure at the LI–III thresholds of Pr, Nd, Sm, and Dy compounds with unusual valences
J. Alloys and Comp., 246, 1-2, 186-192, 1997

K. Starke, G. van der Laan, Z. Hu, E. Arenholz, E. Navas A. Bauer, A. Mühlig, C. Schüßler-Langeheine, E. Weschke, J. Goodkoep, N. Brookes, G. Kaindl
Magnetic Dichroism in Resonant Photoemission and Photoabsorption from Gd
Mat. Res. Soc. Symp. Proc., 475, 371, 1997

S. Wiese, E. Gamper, H. Winkelmann, B. Büchner, M.M. Abd-Elmeguid, H. Micklitz, T. Takabatake
Enhanced 119Sn Mössbauer quadrupole interactions below the magnetic phase transition of UPt2Sn
Physica B, 230-232, 95, 1997

M. Morgenstern, J. Müller, T. Michely, G. Comsa
The ice bilayer on Pt(111): nucleation, structure and melting
Z. Phys. B, 198, 43-72, 1997

M. Breeman, T. Michely, G. Comsa
The influence of enhanced nucleation on thin film growth
Surf. Sci., 370, L193-L200, 1997

T. Michely, M. Hohage, G. Comsa
Instabilities and Kinetic Anisotropies as Determining Factors of Island Growth Shapes
J. Am. Chem. Soc., 125-134, 1997

M. Morgenstern, T. Michely, G. Comsa
The onset of interstitial diffusion determined by STM
Phys. Rev. Lett., 79, 1305-1308, 1997

M. Kalff, M. Breeman, M. Morgenstern, T. Michely, G. Comsa
Effect of energetic particles on island formation in sputter deposition of Pt on Pt(111)
Appl. Phys. Lett., 70, 182-184, 1997

J. Hemberger, H. Ries, A. Loidl, R. Böhmer
[Comment and reply]: Static freezing transition at a finite temperature in a quasi-one-dimensional deuteron glass
Phys. Rev. Lett., 78, 2864, 1997

A. Döß, G. Hinze, B. Schiener, J. Hemberger, R. Böhmer
Dielectric relaxation in the fragile viscous liquid state of toluene
J. Chem Phys., 107, 1740, 1997

U. Köbler, J. Schweizer, P. Chieux, T. Lorenz, B. Büchner, W. Schnelle, F. Deloie, W. Zinn
Evidence for biquadratic exchange interactions in GdAg1-xZnx
J. Magn. Magn. Mater., 170, 110, 1997, PDF (11451 kB)

T. Lorenz, H. Kierspel, S. Kleefisch, B. Büchner, E. Gamper, A. Revcolevschi, G. Dhalenne
Specific heat, thermal expansion, and pressure dependencies of the transition temperatures of doped CuGe03
Phys. Rev. B, 56, R501, 1997, PDF (114 kB)

T. Lorenz, U. Ammerahl, T. Auweiler, B. Büchner, A. Revcolevschi, G. Dhalenne
Temperature and magnetic-field dependence of the lattice constant in the spin-Peierls cuprate CuGe03 studied by capacitance dilatometry in fields up to 16 T
Phys. Rev. B, 55, 5914, 1997, PDF (315 kB)

U. Ammerahl, T. Lorenz, B. Büchner, A. Revcolevschi, G. Dhalenne
Magnetostriction of the spin-Peierls cuprate CuGe03
Z. Phys. B, 102, 71, 1997

U. Ammerahl, T. Lorenz, B. Büchner, A. Revcolevschi, G. Dhalenne
Magnetostriction of the spin-Peierls cuprate CuGe03
Z. Phys. B, 102, 71, 1997, PDF (574 kB)

A. Zibold, H.L. Liu, D.B. Tanner, J.Y. Wang, M. Grüninger, H.P. Geserich, T. Kopp, Th. Wolf, W. Widder, H.F. Braun
Optical study of antiferromagnetic single crystals Y1-xPrxBa2Cu3O6 in high magnetic fields
Phys. Rev. B, 55, 11096, 1997, PDF (172 kB)

G. Els, P. H. M. van Loosdrecht, P. Lemmens, H.Vonberg, G. Guntherodt, G. S. Uhrig, O. Fujita, J.Akimitsu, G. Dhalenne, A. Revcolevschi
Observation of three-magnon light scattering in CuGeO3
Phys. Rev. Lett., 1997

R. M. MacFarlane, G. Wittmann, P. H. M. van Loosdrecht, M. de Vries, D. S. Bethune, S. Stevenson, H. D.Dorn.
Measurement of pair interactions and 1.5 micron emission from Er3+ ions in a C82 cage
Phys. Rev. Lett., 1997

P. H. M. van Loosdrecht, J. Zeman, G. Martinez, G.Dhalenne, A. Revcolevschi
Magnetic interactions and the pressure phasediagram of CuGeO3
Phys. Rev. Lett., 1997

P. H. M. van Loosdrecht, J. P. Boucher, S. Huant, G. Martinez, G. Dhalenne, A. Revcolevschi
Spins and phonons in the spin-Peierls compound CuGeO3
Physica B, 1997

S. M. Grannan, J. T. Birmingham, P. L. Richards, D. S.Bethune, M. S. de Vries, P. H. M. van Loosdrecht, H. C.Dorn, P. Burbank, J. Bailey, S. Stevenson
Far infrared transmittance of Sc2@C84 and Er2C82
Chem. Phys. Lett., 1997

1996

E. Weschke, C. Schüßler-Langeheine, R. Meier, A. V. Fedorov, K. Starke, F. Hübinger, G. Kaindl
Temperature dependence of the exchange splitting of the surface state on Gd(0001): Evidence against spin- mixing behavior
Phys. Rev. Lett., 77, 16, 3415–3418, 1996

J.W. Allen, Y.-X. Zhang, L.H. Tjeng, L.E. Cox, M.B. Maple, C.T. Chen
Photoemission and inverse photoemission studies on actinide materials-does any model work?
J. Electron Spectrosc. Relat. Phenom., 78, 1-3, 57-62, 1996

N.L. Saini, S. Venkatesh, P. Srivastava, B.R. Sekhar, K.B. Garg, L.H. Tjeng, C.T. Chen, A. Menovsky, J.J.M. Franse
Polarized x-ray absorption spectroscopy study of the symmetry of unoccupied electronic states near the Fermi level in Bi2Sr2CaCu2O8 system
J. Phys.: Condens. Matter, 8, 14, 2467-2477, 1996

K. Drescher, M.M. Abd-Elmeguid, H. Micklitz, J.P. Sanchez
Competing Anisotropies in the Ferromagnetic Kondo-Lattice Compound YbNiSn: Observation of a Complex Magnetic Ground State under High Pressure
Phys. Rev. Lett., 77, 3228, 1996

R.G. Kulkarni, M.M. Abd-Elmeguid, S.Bukspan, K. Milants, J. Verheyden, H. Pattyn
On the pressure dependence of the Grüneisen parameter and Debye temperature for CsI crystals
Phys. Stat. Sol. B, 193, 335, 1996

C. Friedrich, B. Büchner, M.M. Abd-Elmeguid, H. Micklitz
Tilting of the CuO6 octahedra in the La1.83Eu0.17SrxCuO4 as seen by 151Eu Mössbauer spectroscopy
Phys. Rev. B, 54, R800, 1996

G. Michels, M. Roepke, M. Chefki, Th. Niemöller, H. Micklitz, M.M. Abd-Elmeguid, E. Holland-Moritz, W. Schlabitz, C. Huhnt, B. Büchner, A. Wurth, A. Mewis, V. Kataev
Anomalous valence state of Eu and magnetic order in EuRh2P2
J. Phys.: Condens. Matter, 8, 4055, 1996

K. Drescher, M.M. Abd-Elmeguid, J.P. Sanchez, C. Meyer
On the stability of the ferromagnetic state of the Kondo-Lattice YbNiSn under high pressure
J. Phys.: Condens. Matter, 8, L65, 1996

T. Michely, M. C. Reuter, R. M. Tromp
Al on Si(111): Phase Diagram and Atomic Mechanisms
Phys. Rev. B, 53, 4105-4108, 1996

M. Bott, M. Hohage, M. Morgenstern, T. Michely, G. Comsa
New Approach for Determination of Diffusion Parameters of Adatoms
Phys. Rev. Lett., 76, 1304-1307, 1996

M. Hohage, M. Bott, M. Morgenstern, Z. Zhang, T. Michely, G. Comsa
Atomic Processes in Low Temperature Pt-Dendrite Growth on Pt(111)
Phys. Rev. Lett., 76, 2366-2369, 1996

Th. Michely, M. Hohage, S. Esch, G. Comsa
The effect of surface reconstruction on the growth mode in homoepitaxy
Surf. Sci., 349, L89-L94, 1996, http://sciserv.ub.Uni-Bielefeld.de/elsevier/00396028/v0349i01/95010424.html

M. Morgenstern, T. Michely, G. Comsa
Anisotropy in the Adsorption of H2O at Low Coordination Sites on Pt(111)
Phys. Rev. Lett., 77, 703-706, 1996

S. Esch, M. Breeman, M. Morgenstern, T. Michely, G. Comsa
Nucleation and Morphology of Homoepitaxial Pt(111)-Films grown with Ion Beam Assisted Deposition
Surf. Sci., 365, 187-204, 1996

P. J. Feibelman, S. Esch, T. Michely
O Binding Sites on Stepped Pt(111) Surfaces
Phys. Rev. Lett., 77, 2257-2260, 1996

J. Hemberger, H. Ries, A. Loidl, R. Böhmer
Static freezing transition at a finite temperature in a quasi-one-dimensional deuteron glass
Phys. Rev. Lett., 76, 2330, 1996

J. Hemberger, M. Nicklas, R. Viana, P. Lunkenheimer, A. Loidl, R. Böhmer
Quantum paraelectric and induced ferroelectric states in SrTiO3
J. Phys.: Condens. Matter, 8, 4673, 1996

J. Hemberger, P. Lunkenheimer, H. Ries, A. Maiazza, A. Loidl
Dielectric measurements in highly deuterated betaine phosphite
Ferroelectrics, 157, 153, 1996

A. Loidl, J. Hemberger, M. Winterlich, H. Ries, R. Böhmer
Linear and nonlinear dielectric spectroscopy in dipolar glasses
Ferroelectrics, 176, 43, 1996

T. Lorenz, U. Ammerahl, R. Ziemes, B. Büchner, A. Revcolevschi, G. Dhalenne
Thermodynamic properties of the incommensurate phase of CuGe03
Phys. Rev. B, 54, R15610, 1996, PDF (96 kB)

B. Büchner, U. Ammerahl, T. Lorenz, W. Brenig, G. Dhalenne, and A. Revcolevschi
Magnetic Frustration Induced Formation of the Spin-Peierls Phase in CuGe03: Experimental Evidence
Phys. Rev. Lett., 77, 1624, 1996, PDF (144 kB)

M. Grüninger, D. van der Marel, P.J.M. van Bentum, A. Erb, H.P. Geserich, T. Kopp
Far- and mid-infrared spectrum of YBa2Cu3O6.0 in high magnetic fields
J. Low Temp. Phys., 105, 389, 1996, PDF (332 kB)

M. Grüninger, D. van der Marel, P.J.M. van Bentum, A. Erb, Th. Wolf, T. Kopp
Probing the mid-infrared spectrum of YBa2Cu3O6.0 with high magnetic fields and Zinc doping
Czech. J. Phys., 46 (S2), 1127, 1996, PDF (182 kB)

M. Grüninger, J. Münzel, A. Gaymann, A. Zibold, H.P. Geserich, T. Kopp
Spin-waves in the mid-infrared spectrum of antiferromagnetic YBa2Cu3O6.0
Europhys. Lett., 35, 55, 1996, PDF (623 kB)

T. Michely, M. Hohage, S. Esch, G. Comsa
The effect of surface reconstruction on the growth mode in homoepitaxy
Surf. Sci., 349, L89-L94, 1996

P. H. M. van Loosdrecht, S. Huant, G. Martinez, G.Dhalenne, A. Revcolevschi
Dynamics in the dimerised and the high field incommensurate phase of CuGeO3
Phys. Rev. B, 1996

P. H. M. van Loosdrecht, J. P. Boucher, G. Martinez, G.Dhalenne, A. Revcolevschi
Magnetic fluctuation spectrum of CuGeO3: Raman scattering
J. Appl. Phys., 1996

P. H. M. van Loosdrecht, J. P. Boucher, G. Martinez, G.Dhalenne, A. Revcoleschki
Inelastic light scattering from magnetic fluctuations in CuGeO3
Phys. Rev. Lett., 1996

C.-H. Kiang, P. H. M. van Loosdrecht, R. Beyers, J. R.Salem, D. S. Bethune, W. A. Goddard III, H. C. Dorn, P.Burbank, S. Stevenson
Novel structures from arc-vaporized carbon andmetals: Single-layer carbon nanotubes and metallofullerenes
Surf. Rev. Lett., 1996

1995

F. Hübinger, C. Schüßler-Langeheine, A. V. Fedorov, K. Starke, E. Weschke, A. Höhr, S. Vandré, G. Kaindl
Temperature-dependent study of the partially filled surface state on Tb(0001)
J. Electron Spectrosc. Relat. Phenom., 76, 535-539, 1995

E. Weschke, A. Höhr, S. Vandré, C. Schüßler-Langeheine, F. Bødker, G. Kaindl
Thermal effects on photoemission spectra of lanthanide metals
J. Electron Spectrosc. Relat. Phenom., 76, 571-576, 1995

M. Abbate, R. Potze, G.A. Sawatzky, C. Schlenker, H.J. Lin, L.H. Tjeng, C.T. Chen, D. Teehan, T.S. Turner
Changes in the electronic structure of Ti4O7 across the semiconductor–semiconductor-metal transitions
Phys. Rev. B, 51, 15, 10150–10153, 1995

C.T. Chen, Y.U. Idzerda, C.-C. Kao, L.H. Tjeng, H.-J. Lin, G. Meigs
Magnetic properties of multilayers from soft X-ray magnetic circular dichroism
Mat. Sci. and Eng. B, 31, 1-2, 49-56, 1995

Z. Hu, En–Jin Cho, G. Kaindl, B. G. Müller
Valency and 4f covalency of Cs2RbTbF7
Phys. Rev. B, 51, 12, 7514–7520, 1995

Y.U. Idzerda, C.T. Chen, H.-J. Lin, L.H. Tjeng, G. Meigs
Application of magnetic circular dichroism to magnetic thin films
Physica B, 208-209, 746-750, 1995

G. Kaindl, A. Höhr, E. Weschke, S. Vandré, C. Schüßler-Langeheine, C. Laubschat
Surface core-level shifts and surface states for the heavy lanthanide metals
Phys. Rev. B, 51, 12, 7920–7923, 1995

D. Alders, J. Vogel, C. Levelut, S.D. Peacor, T. Hibma, M. Sacchi, L.H. Tjeng, C.T. Chen, G. van der Laan, B.T. Thole, G.A. Sawatzky
Magnetic x-ray dichroism study of the short and long range magnetic order parameter in antiferromagnetic NiO
Europhys. Lett., 32, 259, 1995

C.T. Chen, Y.U. Idzerda, C.-C. Kao, L.H. Tjeng, H.-J. Lin, G. Meigs
Magnetic structure of multilayers from soft-x-ray magnetic circular dichroism
Mat. Res. Soc. Symp. Proc., 375, 59, 1995

C.L. Yang, M.M. Abd-Elmeguid, H. Micklitz, G. Michels, J.W. Otto, K. Kong, D.S. Xue, F.S. Li
Pressure effect on the electronic properties and the magnetic ground state of &#947'-Fe4N
J. Magn. Magn. Mater., 151, L19, 1995

F. Li, Y. Kong, R. Zhou, C.L.Yang, M.M. Abd-Elmeguid, G. Michels, H. Micklitz, J.W. Otto
Electronic and magnetic properties of the ferromagnetic &#947'-Fe4N under high pressure
Solid State Commun., 95, 753, 1995

G. Michels, C. Huhnt, W. Scharbrodt, W. Schlabitz, E. Holland-Moritz, M.M. Abd-Elmeguid, A. Mewis
Temperature und pressure driven valence change in ternary Eu-Pnictides
Physica B, 206-207, 408, 1995

H. Pattyn, M.M. Abd-Elmeguid, S. Bukshpan, K. Milants, J. Verheyden
Pressure effects in electron charge densities and lattice dynamics in CsCl and CsI
Phys. Rev. B, 51, 10357, 1995

K. Drescher, M.M. Abd-Elmeguid
Disappearence of spin fluctuations in YMn2 under very high pressure
Physica B, 206-207, 14, 1995

M.M. Abd-Elmeguid
133Cs high pressure Mössbauer spectroscopy: a new powerful tool for studying charge transfer and lattice dynamics in metallic Cs
Hyp. Interact., 95, 265, 1995

G. Michels, C. Huhnt, W. Scharbrodt, W. Schlabitz, E. Holland-Moritz, M.M. Abd-Elmeguid, H. Micklitz
Temperature-induced valence instabilities in ternary Eu-Pnictides: A comprehensive view
Z. Phys. B, 98, 75, 1995

S. Esch, T. Michely, G. Comsa
Nucleation of homoepitaxial films grown with ion assistance on Pt(111)
Appl. Phys. Lett., 67, 3209-3211, 1995

M. Bott, T. Michely, G. Comsa
Design Principles of a Variable Temperature Scanning Tunneling Microscope
Surf. Sci., 66, 4135-4139, 1995

M. Hohage, T. Michely, G. Comsa
Pt(111) network reconstruction: structure, growth and decay
Surf. Sci., 337, 249-267, 1995

R. M. Tromp, T. Michely
Atomic-layer titration of surface reactions
Nature (London), 373, 499-501, 1995

J. Hemberger, P. Lunkenheimer, R. Viana, R. Böhmer, A. Loidl
Electric Field Dependent Dielectric Constant and Non-Linear Susceptibility in SrTiO3
Phys. Rev. B, 52, 13159, 1995

R. Böhmer, B. Schiener, J. Hemberger, R.V. Chamberlin
Pulsed dielectric spectroscopy of supercooled liquids
Z. Phys. B, 99, 91, 1995

R. Hauert, A. Glisenti, S. Metin, J. Goitia, J. H.Kaufman, P. H. M. van Loosdrecht, A. J. Kellock, P. W.Hoffmann, R. L. White, B. D. Hermsmeier
Influence of nitrogen doping on structural changes in a-C:H
Thin Solid Films, 1995

M. E. J. Boonman, P. H. M. van Loosdrecht, D. S.Bethune, I. Holleman, G. J. M. Meijer, P. J. M. vanBentum
High frequency electron spin resonance in ErmC2n
Physica B, 1995

M. M. Maior, Th. Rasing, S. W. H. Eijt, P. H. M. van Loosdrecht, H. van Kempen, S. B. Molnar, Yu. M.Vysochanskii, S. F. Motrij, V. Yu. Slivka
The role of charge carriers in the memory effect in the incommensurate phase of the semiconducting ferroelectric Sn2P2Se6
J. Phys.: Condens. Matter, 1995

M. M. Maior, S. B. Molnar, Yu. M. Vysochanskii, V. Yu.Slivka, Th. Rasing, P. H. M. van Loosdrecht, H. vanKempen
Freezing of the incommensurate modulation dynamics in (PbySn1-y)2P 2Se6
Phys. Rev. B, 1995

1994

M.B.J. Meinders, L.H. Tjeng, G.A. Sawatzky
Comment on "C 1s Autoionization Study of Electron Hopping Rates in Solid C60"
Phys. Rev. Lett., 73, 21, 2937, 1994

F. M. F. de Groot, Z. W. Hu, M. F. Lopez, G. Kaindl, F. Guillot, M. Tronc
Differences between L3 and L2 x-ray absorption spectra of transition metal compounds
J. Chem Phys., 101, 8, 6570-6576, 1994

L.H. Tjeng, S.-J. Oh, C.T. Chen, J.W. Allen, D.L. Cox
Tjeng et al. reply
Phys. Rev. Lett., 72, 26, 4154, 1994

L.H. Tjeng, S.-J. Oh, C.T. Chen, J.W. Allen, D.L. Cox
Tjeng et al. Reply
Phys. Rev. Lett., 72, 11, 1775, 1994

Z. Hu, G. Kaindl, D. Vandré, R. Hoppe, G. Wortmann
X-ray absorption study of tetravalent Dy compounds: Cs2RbDyF7 and Cs2KDyF7
J. Alloys and Comp., 205, 1-2, 263-269, 1994

Z. Hu, S. Bertram, G. Kaindl
X-ray-absorption study of PrO2 at high pressure
Phys. Rev. B, 49, 1, 39–43, 1994

Falk Lissner, Karl Krämer, Thomas Schleid, Gerd Meyer, Zhiwei Hu, Günter Kaindl
Die Chloride Na3xM2−xCl6 (M = La–Sm) und NaM2Cl6 (M = Nd, Sm): Derivate des UCl3-Typs. Synthese, Kristallstruktur und Röntgenabso
Z. f. Anorg. u. Allg. Chemie, 620, 3, 444-450, 1994

A. Block, M.M. Abd-Elmeguid, H. Micklitz
Nature of pressure-induced magnetic phase transition in the itinerant-electron antiferromagnet YMn2: A microscopic view
Phys. Rev. B, 49, 12365 (Rapid Commun.), 1994

M.M. Abd-Elmeguid, H. Pattyn, S. Bukshpan
Microscopic observation of the s &#8594 d transition in metallic Cesium under high pressure
Phys. Rev. Lett., 72, 502, 1994

F. Li, J. Sun, C.L. Yang, R. Zhou, B. Shen, H. Micklitz, M.M. Abd-Elmeguid
57Fe high pressure Mössbauer and x-ray studies of Gd2Fe17Cx interstitial compounds
Hyp. Interact., 94, 1959, 1994

G. Michels, S. Junk, W. Schlabitz, E. Holland-Moritz, M.M. Abd-Elmeguid, J. Dünner, A. Mewis
Final-state effects in divalent Eu Pnictides
J. Phys.: Condens. Matter, 6, 1769, 1994

Th. Michely und Ch. Teichert
Adatom Yields, Sputtering Yields and Damage Patterns of Single Ion Impacts on Pt(111)
Phys. Rev. B, 50, 11156-11166, 1994, http://prola.aps.org/abstract/PRB/v50/p11156_1

T. Michely, M. C. Reuter, M. Copel, R. M. Tromp
Symmetry, Structure and Step Induced Ordering of the Si (001)-(2x3)Ag Surface
Phys. Rev. Lett., 73, 2095-2098, 1994

Ch. Teichert, M. Hohage, T. Michely, G. Comsa
Nuclei of the Pt(111) Network Reconstruction created by Single Ion Impacts
Phys. Rev. Lett., 72, 1682-1685, 1994

S. Esch, M. Hohage, T. Michely, G. Comsa
The Origin of Oxygen Induced Layer-By-Layer Growth in Homoepitaxy on Pt(111)
Phys. Rev. Lett., 72, 518-521, 1994

R. Viana, P. Lunkenheimer, J. Hemberger, R. Böhmer, A. Loidl
Dielectric Spectroscopy in SrTiO3
Phys. Rev. B, 50, 601, 1994

Th. Auweiler, T. Lorenz, W. Schlabitz, H. Kierspel, B. Büchner, A. Freimuth, H. Micklitz, I. Tanaka, H. Kojima
Thermal Expansion of a La1.87Sr0.13CuO4 Single Crystal at Tc in High Magnetic Fields
Physica C, 235, 1931, 1994, PDF (248 kB)

T. Michely, Ch. Teichert
Adatom Yields, Sputtering Yields and Damage Patterns of Single Ion Impacts on Pt(111)
Phys. Rev. B, 50, 11156-11166, 1994

P. H. M. van Loosdrecht, R. D. Johnson, M. S. de Vries, C.-H. Kiang, D. S. Bethune, P. Burbank, S. Stevenson, H. C. Dorn
Orientational dynamics of the Sc3 trimeRin Sc3@C82: an EPR study
Phys. Rev. Lett., 1994

R. C. de Boer, P. H. M. van Loosdrecht, H. L. M.Meekes
Identification of gaseous oxygen and nitrogen inbubble inclusions in Bi4GeO43 (BGO) crystals by means of Raman spectroscopy
J. Cryst. Growth, 1994

M. M. Maior, P. H. M. van Loosdrecht, H. van Kempen, S.B. Molnar, V. Yu. Slivka
Thermal expansion at the incommensurate phase transition in N(CH34)2ZnCl4-xBRx crystals
Physica B, 1994

M. Godlewski, A. Suchocki, P. H. M. van Loosdrecht
PL oscillations in Cd1-xMnxTe
J. of Luminescence, 1994

S. Stevenson, H. C. Dorn, P. Burbank, K. Harich, J.Haynes, C-H. Kiang, J. R. Salem, M. S. de Vries, P. H.M. van Loosdrecht, R. D. Johnson, C. S. Yannoni, D.S. Bethune
Automated HPLC separation of endohedralmetallofullerene Sc@C2n and Y@C2n fractions
Analytical Chem., 1994

S. Stevenson, H. C. Dorn, P. Burbank, K. Harich, Z.Sun, C-H. Kiang, J. R. Salem, M. S. de Vries, P. H. M.van Loosdrecht, R. D. Johnson, C. S. Yannoni, D. S.Bethune
Isolation and monitoring of the endohedralmetallofullerenes Y@C82 andSc3@C82: on line chromatographic separation with EPR detection
Analytical Chem., 1994

1993

L.H. Tjeng, C.T. Chen, P. Rudolf, G. Meigs, G. van der Laan, B.T. Thole
Magnetic circularly polarized 2p resonant photoemission of nickel
Phys. Rev. B, 48, 18, 13378–13382, 1993

J van Elp, SJ George, J Chen, G Peng, CT Chen, LH Tjeng, G Meigs, H Lin, ZH Zhou, MWW Adams, BG Searle, SP Cramer
Soft-x-ray magnetic circular dichroism, a new probe for studying paramagnetic bioinorganic systems
Proc. Natl. Acad. Sci., 90, 20, 9664-9667, 1993, http://www.pnas.org/cgi/content/abstract/90/20/9664

Y.U. Idzerda, C.J. Gutierrez, L.H. Tjeng, H.-J. Lin, G. Meigs, C.T. Chen
Magnetic circular dichroism of FexCo1−x single-crystal thin films
J. Magn. Magn. Mater., 127, 1-2, 109-114, 1993

L.H. Tjeng, S.-J. Oh, E.-J. Cho, H.-J. Lin, C.T. Chen, G.-H. Gweon, J.-H. Park, J.W. Allen, T. Suzuki, M.S. Makivic, D.L. Cox
Temperature dependence of the Kondo resonance in YbAl3
Phys. Rev. Lett., 71, 9, 1419–1422, 1993

Hans-Friedrich Roth, Gerd Meyer, Zhiwei Hu, Günter Kaindl
Synthesis, Structure, and X-Ray Absorption Spectra of LixNbO2 and NaxNbO2 (x ≤ 1).
Z. f. Anorg. u. Allg. Chemie, 619, 8, 1369, 1993

Y.U. Idzerda, L.H. Tjeng, H.-J. Lin, C.J. Gutierrez, G. Meigs, C. T. Chen
Magnetic structure of Fe/Cr/Fe trilayers
Phys. Rev. B, 48, 6, 4144, 1993

M. Abbate, J.C. Fuggle, A. Fujimori, L.H. Tjeng, C.T. Chen, R. Potze, G.A. Sawatzky
Electronic structure and spin-state transition of LaCoO3
Phys. Rev. B, 47, 24, 16124–16130, 1993

Y.U. Idzerda, L.H. Tjeng, H.-J. Lin, G. Meigs, C.T. Chen, C.J. Gutierrez
Magnetic structure of Fe/Cr/Fe trilayers
J. Appl. Phys., 73, 10, 6204-6206, 1993

Y.U. Idzerda, L.H. Tjeng, H.-J. Lin, C.J. Gutierrez, G. Meigs, C. T. Chen
Magnetic structure of Fe/Cr/Fe trilayers
Surf. Sci., 287-288, Part 2, 741-746, 1993

P. Kuiper, B.G. Searle, P. Rudolf, L.H. Tjeng, C.T. Chen
X-ray magnetic dichroism of antiferromagnet Fe2O3: the orientation of magnetic moments observed by Fe 2p X-ray absorption spectroscopy
Phys. Rev. Lett., 70, 10, 1549–1552, 1993

E. Pellegrin, N. Nücker, J. Fink, S. L. Molodtsov, A. Gutiérrez, E. Navas, O. Strebel, Z. Hu, M. Domke, G. Kaindl, S. Uchida, Y. Nakamura, J. Markl, M. Klauda, G. Saemann–Ischenko, A. Krol, J. L. Peng, Z. Y. Li, R. L. Greene
Orbital character of states at the Fermi level in La2–xSrxCuO4 and R2–xCexCuO4 (R=Nd,Sm)
Phys. Rev. B, 47, 6, 3354–3367, 1993

L.H. Tjeng
Comment on Resonant photoemission vs. Coster-Kronig Auger decay at the L3 thresholds of Ni metal and CuO
Europhys. Lett., 23, 535, 1993

T. Michely und G. Comsa
The Scanning Tunneling Microscope as a Means for the Investigation of Ion Bombardment Damage on Metals
Surf. Sci., 82, 207-219, 1993

T. Michely, M. Hohage, M. Bott, G. Comsa
Inversion of Growth Speed Anisotropy in Two Dimensions
Phys. Rev. Lett., 70, 3943-3946, 1993

M. Bott, M. Hohage, T. Michely, G. Comsa
Reconstruction of Pt(111) induced by increased Gas Phase Chemical Potential
Phys. Rev. Lett., 70, 1489-1492, 1993

M. M. Maior, P. H. M. van Loosdrecht, H. van Kempen, Th. Rasing, S. B. Molnar, S. F. Motrij
Fluctuation effects on the thermal expansion of the incommensurate crystal Sn2P2Se6
J. Phys.: Condens. Matter, 1993

P. H. M. van Loosdrecht, A. M. Gerrits, K. Balzuweit, W. Koenig, P. J. M. van Bentum
Optical properties of incommensurately modulated calaverite
J. Phys.: Condens. Matter, 1993

B. J. Nelissen, P. H. M. van Loosdrecht, M. A.Verheijen, A. van der Avoird, G. Meijer
Structure and lattice dynamics in the ordered phase of solid C70
Chem. Phys. Lett., 1993

P. H. M. van Loosdrecht, M. M. Maior, S. B. Molnar, Yu.M. Vysochanskii, P. J. M. van Bentum, H. vanKempen
Raman study of the ferroelectric semiconductor Sn2P2Se6
Phys. Rev. B, 1993

M. M. Maior, P. H. M. van Loosdrecht, P. J. E. M. van der Linden, S. B. Molnar, Yu. M. Vysochanskii, M.I.Gurzan, H. van Kempen
A new dielectric material for low temperatur ethermometry in high magnetic fields
Appl. Phys. Lett., 1993

P. H. M. van Loosdrecht, M. A. Verheijen, H. Meekes, P.J. M. van Bentum, G. Meijer
Lattice vibrations in crystalline C70
Phys. Rev. B, 1993

P. H. M. van Loosdrecht, P. J. M. van Bentum, G.Meijer
Raman scattering in electronically excited C60
Chem. Phys. Lett., 1993

M. Godlewski, K. Swiatek, R. R. Galazka, B.Monemar, P. H. M. van Loosdrecht, A. Wittlin, J. A.A. J. Pereboom
Optically detected magnetoresonance studies ofCd1-xMnxTe (x=0.095; 0.007)
Acta Physica Polonica A, 1993

G. van Tendeloo, S. Muto, S. Amelinckx, M. A.Verheijen, P. H. M. van Loosdrecht, G. Meijer
Structure and phase-transitions in C60 and C70 fullerites
Ultramicroscopy, 1993

1992

C. T. Chen, L. H. Tjeng, J. Kwo, H. L. Kao, P. Rudolf, F. Sette, R. M. Fleming
Out-of-plane orbital characters of intrinsic and doped holes in La2-xSrxCuO4
Phys. Rev. Lett., 68, 16, 2543–2546, 1992

L. H. Tjeng, C. T. Chen, S–W. Cheong
Comparative soft-x-ray resonant-photoemission study on Bi2Sr2CaCu2O8, CuO, and Cu2O
Phys. Rev. B, 45, 14, 8205–8208, 1992

L.H. Tjeng, Y.U. Idzerda, P. Rudolf, F. Sette, C. T. Chen
Soft-x-ray magnetic circular dichroism: a new technique for probing magnetic properties of magnetic surfaces and ultra-thin films
J. Magn. Magn. Mater., 109, 2-3, 288-292, 1992

L.H. Tjeng, Y.U. Idzerda, P. Rudolf, F. Sette, C.T. Chen
Soft-x-ray magnetic circular dichroism: a new technique for probing magnetic properties of magnetic surfaces and ultra-thin films
J. Magn. Magn. Mater., 109, 1, 109-112, 1992

J.E. Rowe, P. Rudolf, L.H. Tjeng, R.A. Malic, G. Meigs, C.T. Chen, J. Chen, E.W. Plummer and
Synchrotron radiation and low energy electron diffraction studies of ultrathin C60 films deposited on Cu(100), Cu(111) and Cu(110)
Intern. J. of Modern Phys. B, 6, 3909, 1992

T. A. Land, T. Michely, R. J. Behm, J. C. Hemminger, G. Comsa
Direct observation of Surf