2005

• R. Raimondi and P. Schwab
  Spin-Hall effect in a disordered 2D electron-system
  Phys. Rev. B 71, 033311 (2005) (cond-mat/0408233)

• C. Ates and K. Ziegler
  Quantum phases in mixtures of fermionic atoms
  Phys. Rev. A 71, 063610 (2005) (cond-mat/0504491)

• D. Schneider and K. Ziegler Electron-phonon interaction for adiabatic anharmonic phonons
  J. Phys.: Condens. Matter 17, 5489-5497 (2005) (cond-mat/0504688)

• Christopher Moseley and Klaus Ziegler
  Correlations in Systems of Complex Directed Macromolecules
  J. Phys.: Condens. Matter 17 (2005) S1809-S1816 (q-bio.BM/0412016)

• C. Moseley and K. Ziegler
  N-component Bose-Einstein Condensate in an Optical Lattice: Destruction of the Condensate and Quasiparticle Properties
  Laser Physics 15, No. 3, 469 (2005) (cond-mat/0410029)

• C. Ates, Ch. Moseley, and K. Ziegler
  Density fluctuations of a hard-core Bose gas in a one-dimensional lattice
  Phys. Rev. A 71, 061601 (2005) (cond-mat/0408347)

• M. Dzierzawa and C. Mocanu
  The Peierls-Hubbard model at weak coupling
  J. Phys.: Condens. Matter 17, 2663-2670 (2005) (cond-mat/0504078)

• C. Mocanu, M. Dzierzawa, P. Schwab, and U. Eckern
  Bosonization of dimerized Hubbard chains
  Proceedings of the XXXVIII International Conference of Theoretical Physics, Electron Correlations in Nano and Macrosystems, Ustron, Poland (2004);
  phys. stat. sol. (b) 242, 245-251 (2005) (cond-mat/0411315)

• U. Eckern, M. J. Gruber, and P. Schwab
  Effective descriptions of complex quantum systems: path integrals and operator ordering problems
  Ann. Phys. (Leipzig) 14, 578-590 (2005) (cond-mat/0503369)

• 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, and Y. Tokura
  Observation of a Griffiths Phase in Paramagnetic La_1-xSr_xMnO₃
  Phys. Rev. Lett. 95, pp. 257202-257205 (2005)

• T. Schmitt, A. Augustsson, J. Nordgren, L.-C. Duda, J. H?wing, T. Gustafsson, U. Schwingenschl?gl, and V. Eyert
  Electronic Structure of Li Inserted V₆O₁₃ Battery Cathodes: Rigid Band Behavior and Effects of Hybridization
  Appl. Phys. Lett. 86, 064101 (2005) (3 pages).

• K. Held, J. W. Allen, V. I. Anisimov, V. Eyert, G. Keller, H.-D. Kim, S.-K. Mo, and D. Vollhardt,
  Two Aspects of the Mott-Hubbard Transition in Cr-doped V₂O₃
  Physica B 359-361, 642-644 (2005) (cond-mat/0407787).

• V. Eyert, U. Schwingenschl?gl, and U. Eckern
  Covalent bonding and hybridization effects in the corundum-type transition-metal oxides V₂O₃ and Ti₂O₃,
  Europhys. Lett. 70, 782-788 (2005); (cond-mat/0504524).

• S. F. Matar, R. Weihrich, D. Kurowski, A. Pfitzner, and V. Eyert
  The electronic structure of the antiferromagnetic semiconductor MnSb₂S₄
  Phys. Rev. B 71, 235207 (2005) (9 pages) (cond-mat/0504669).

• M. Stephan, M. Zachau, M. Gr?ting, O. Karplak, V. Eyert, K. C. Mishra, and P. C. Schmidt
  A theoretical investigation of 4f-5d transition of trivalent rare earth ions in fluorides and complex oxides
  J. Lumin. 114, 255-266 (2005).

2004

• N. Pavlenko
  Modulation of Superconducting Properties by Ferroelectric Polarization in Confined FE-S-FE Films
  Phys. Rev. B 70, 094519 (2004) (cond-mat/0311376)

• N. Pavlenko
  Modelling the Electric Field Effect in Superconducting Films
  Annalen der Physik (Leipzig) 13 (1-2) 52-54, (2004)

• D. Schneider, K.-H. H?ck and K. Ziegler
  Electron-phonon interaction in correlated electronic systems: polarons and the formation of orbital ordering
  phys. stat. sol. (c) 1, No. 11, 2828-2831 (2004) (cond-mat/0408180)

• C. Mocanu, M. Dzierzawa, P. Schwab, and U. Eckern
  Bosonization of dimerized Hubbard chains
  Proceedings of the XXXVIII International Conference of Theoretical Physics, Electron Correlations in Nano and Macrosystems, Ustron, Poland (2004);
  phys. stat. sol. (b) 242, 245-251 (2005) (cond-mat/0411315)

• R. Raimondi and P. Schwab
  Spin-Hall effect in a disordered 2D electron-system
  Phys. Rev. B 71, 033311 (2005) (cond-mat/0408233)

• M. J. Gruber and M. Leitner
  Zero field Hall effect for particles with spin 1/2
  math-ph/0409021

• C. Mocanu, M. Dzierzawa, P. Schwab and U. Eckern
  Finite-Size Bosonization and Self-Consistent Harmonic Approximation
  J. Phys.: Condens. Matter 16 6445-6451 (2004) (cond-mat/0408235)

• C. Schuster and P. Brune
  Local distortions and Friedel oscillations in interacting Fermi chains
  phys. stat. sol. (b) 241, 2043-2054 (2004)

• U. Eckern and C. Schuster
  Quantum Coherence in Low-Dimensional Interacting Fermi Systems,
  erschienen in: Brandes, Tobias; Kettemann, Stefan (Hrsg.), Anderson Localization and Its Ramifications Disorder, Phase Coherence, and Electron Correlations, Reihe: Lecture Notes in Physics, Band 630, pp 245 - 258, Springer-Verlag Heidelberg 2004

• U. Eckern, P. Schwab, V. Ambegaokar
  Comment on "Magnetic response of Disordered Metallic Rings: Large Contributions of Far Levels"
  Phys. Rev. Lett. 93, 209701 (2004) (cond-mat/0402561)

• R. Raimondi, G. Savona, P. Schwab and T. Lück
  Electronic thermal conductivity of disordered metals
  Phys. Rev B 70, 155109 (2004) (6 pages) (cond-mat/0402245)

• T. Lück and U. Eckern,
  Superconductor-Ferromagnet-Bilayers: a Comparison of s- and d-Wave Order Parameter
  J. Phys.: Condens. Matter 16, 2071 (2004) (cond-mat/0403009)

• V. Eyert, C. Laschinger, T. Kopp, and R. Frésard
  Extended moment formation and magnetic ordering in the trigonal chain compound Ca₃Co₂O₆
  Chem. Phys. Lett. 385, 249-254 (2004) (cond-mat/0401004)

• R. Frésard, C. Laschinger, T. Kopp, and V. Eyert
  The Origin of Magnetic Interactions in Ca₃Co₂O₆
  Phys. Rev. B 69, 140405(R) (2004) (4 pages) (cond-mat/0309031)

• V. Eyert, U. Schwingenschl?gl, and U. Eckern
  Charge order, orbital order, and electron localization in the Magnéli phase Ti₄O₇
  Chem. Phys. Lett. 390, 151-156 (2004) (cond-mat/0404059)

• C. Santos, V. Eyert, and W. Nolting
  Ferromagnetism and temperature-dependent electronic structure of hcp gadolinium
  J. Magn. Magn. Mat. 272-276, E371-E372 (2004)

• C. Laschinger, T. Kopp, V. Eyert, and R. Frésard
  Microscopic Derivation of Magnetic Coupling in Ca₃Co₂O₆
  J. Magn. Magn. Mat. 272-276, 974-975 (2004) (cond-mat/0310500)

• C. Santos, W. Nolting, and V. Eyert
  Ferromagnetism and temperature-dependent electronic structure of hcp gadolinium
  Phys. Rev. B 69, 214412 (2004) (11 pages) (cond-mat/0404472)

• U. Schwingenschl?gl and V. Eyert
  The vanadium Magnéli phases V_nO_2n-1
  Ann. Phys. (Leipzig) 13, 475-510 (2004) (cond-mat/0403689)

• G. Keller, K. Held, V. Eyert, D. Vollhardt, and V. I. Anisimov
  Electronic structure of paramagnetic V₂O₃: strongly correlated metallic and Mott insulating phase
  Phys. Rev. B 70, 205116 (2004) (14 pages) (cond-mat/0402133)

2003

• M. J. Gruber,
  Positive measure spectrum for periodic magnetic Schr?dinger operators
  J. Math. Phys. 44, 1584-1599 (2003) (math-ph/0209039).

• U. Schwingenschl?gl, V. Eyert, and U. Eckern,
  From VO₂ to V₂O₃: The Metal-Insulator Transition of the Magnéli Phase V₆O₁₁,
  Europhys. Lett. 61, 361-367 (2003) (cond-mat/0211486).

• S. Klimm, D. Ciesla, G. Obermeier, P. Pfalzer, V. Eyert, and S. Horn,
  Electronic and magnetic phase transitions in quasi one-dimensional beta-Na_1/3V₂O₅ under pressure,
  Acta Phys. Pol. B 34, 819-822 (2003).

• U. Schwingenschl?gl, V. Eyert, and U. Eckern,
  Octahedral tilting in ACu₃Ru₄O₁₂ (A=Na, Ca, Sr, La, Nd),
  Chem. Phys. Lett. 370, 719-724 (2003) (cond-mat/0302240).

• K. Held, I. A. Nekrasov, G. Keller, V. Eyert, N. Blümer, A. K. McMahan, R. T. Scalettar, T. Pruschke, V. I. Anisimov, D. Vollhardt,
  Realistic investigations of correlated electron systems with LDA+DMFT,
  Scientific Highlight of the Month, Psi-k Newsletter 56 , 65-103 (2003).

• S.-K. Mo, J. D. Denlinger, H.-D. Kim, J.-H. Park, J. W. Allen, A. Sekiyama, A. Yamasaki, K. Kadono, S. Suga, Y. Saitoh, T. Muro, P. Metcalf, G. Keller, K. Held, V. Eyert, V. I. Anisimov, and D. Vollhardt,
  Prominent quasi-particle peak in the photoemission spectrum of the metallic phase of V₂O₃,
  Phys. Rev. Lett. 90, 186403 (2003) (4 pages) (cond-mat/0212110).

• R. Weihrich, S. F. Matar, E. Betranhandy, and V. Eyert,
  A model study for the breaking of N₂ from CN_x within DFT,
  Solid State Sciences 5, 701-703 (2003).

• R. Weihrich, V. Eyert, and S. F. Matar,
  Structure and electronic properties of new model dinitride systems: A density functional study of CN₂, SiN₂, and GeN₂,
  Chem. Phys. Lett. 373, 636-641 (2003) (cond-mat/0304502)

• K. Held, V. I. Anisimov, V. Eyert, G. Keller, A. K. McMahan, I. A. Nekrasov, and D. Vollhardt,
  LDA+DMFT investigations of transition metal oxides and f-electron materials,
  Adv. Solid State Phys. 43, 267-283 (2003).

• S. F. Matar, B. Chevalier, V. Eyert, and J. Etourneau,
  Chemical pressure and hydrogen insertion effects in CeNiIn,
  Solid State Sciences 5, 1385-1393 (2003).

• U. Schwingenschl?gl, V. Eyert, and U. Eckern,
  The Metal-Insulator Transition of the Magnéli phase V₄O₇: Implications for V₂O₃
  Europhys. Lett. 64, 682-688 (2003) (cond-mat/0309483).

• P. Schwab and R. Raimondi,
  Quasiclassical theory of charge transport in disordered interacting electron systems,
  Ann. Phys. (Leipzig) 12, 471 (2003) (cond-mat/0310012).

• T. Lück,
  Influence of surface roughness on subdominant pairing in d-wave superconductors,
  Ann. Phys. (Leipzig) 12, 438 (2003) (cond-mat/0310254).

• T. Lück, P. Schwab, U. Eckern, and A. Shelankov,
  Disordered Josephson junctions of d-wave superconductors,
  Phys. Rev. B 68, 174524 (2003) (cond-mat/0310250).

• Y.-Q. Li, S.-J. Gu, Z.-J. Ying, and U. Eckern,
  Exact results of the ground state and excitation properties of a two-component interacting Bose system,
  Europhys. Lett. 61, 368-374 (2003) (cond-mat/0211484).

• C. Schuster, R. R?mer, M.Schreiber
  Commensurate and incommensurate transitions for interacting particles
  J. Phys. Soc. Jpn. 72 (2003) Suppl. A pp. 129-130.

• T. Lück, U. Eckern, A. Shelankov
  Quasiclassical Theory of Superconducting Multi-Layers
  Physica B 329-333, 1463 (2003).

• K. Ziegler
  Phase Transition of a Bose Gas in an Optical Lattice
  Laser Physics 13, 587-593 (2003).

• K. Ziegler
  Two-component Bose gas in an optical lattice at single-particle filling
  Phys. Rev. A 68, 053602 (2003).

• K. Ziegler
  Localization of electromagnetic waves in random media
  J. Quant. Spec. Rad. Transf. 79-80, 1189-1198 (2003).

2002

• C. Schuster and U. Eckern
  Quantum spin chains with various defects
  Ann. Phys. (Leipzig) 11, 901-915 (2002)

• P. Schwab and R. Raimondi
  Coherent transport in disordered metals: Zero dimensional limit
  Eur. Phys. J. B 30, 5-8 (2002) (cond-mat/0209029 )

• A. Osterloh, L. Amico, U. Eckern
  Integrable long-range correlations and generalized statistics
  Proceedings SSPCM 2000 - Symmetry and Structural Properties of Condensed Matter, eds. T. Lulek, B. Lulek, and A. Wal, pp. 275-279, World Scientific (2001).

• F. Kalisch, D. Braak
  Exact density of states for finite Gaussian random matrix ensembles via supersymmetry
  J. Phys. A: Math. Gen. 35 (2002) 9957-9969

• C. Schuster, R. R?mer, M. Schreiber
  Interacting Particles at a Metal Insulator Transition
  Phys. Rev. B 65, 115114 (2002).

• C. Schuster, P. Brune, and U. Eckern
  Impurities in a Hubbard-chain
  High Performance Computing in Science and Engineering '01, edited by E. Krause and W. J?ger (Springer-Verlag, Heidelberg, 2002)
  pdf

• P. Schwab, R. Raimondi
  Magnetoconductance of a two-dimensional metal in the presence of spin-orbit coupling
  Eur. Phys. J. B 25, 483-495 (2002) (cond-mat/0110454)).

• U. Eckern, P. Schwab
  Persistent Currents versus Phase Breaking in Mesoscopic Metallic Samples
  J. Low Temp. Phys. 126, 1291-1304 (2002).

• K. Ziegler
  Properties of a Dense Bose-Einstein Condensate
  Laser Physics 12, 247 (2002).

• K. Ziegler
  The Hubbard Model, Spin Degeneracy, and Ising Spins
  Phil. Mag. B 82, 839-853 (2002).

• S. A. Mikhailov and N. A. Savostianova
  Quantum-dot lithium in the strong-interaction regime: Depolarization of electron spins by a magnetic field}
  Phys. Rev. B 66, 033307 (2002)

• S. A. Mikhailov and K.Ziegler
  Floating Wigner molecules and possible phase transitions in quantum dots
  Eur. Phys. J. B 28, 117-120 (2002)

• S. A. Mikhailov
  Two ground-state modifications of quantum-dot berillium
  Phys. Rev. B 66, 153313 (2002)

• S. A. Mikhailov
  Few-electron quantum dots and disks in zero magnetic field: Possible indications on a liquid-solid transition
  Physica E, 12/1-4, 884-887 (2002) (cond-mat/0106369).

• S. A. Mikhailov
  Quantum-dot lithium in zero magnetic field: Electronic properties, thermodynamics, and Fermi-liquid - Wigner-solid crossover in the ground state
  Phys. Rev. B 65, 115312 (2002) (cond-mat/0106563).

• K. Held, I. A. Nekrasov, G. Keller, V. Eyert, N. Blümer, A. K. McMahan, R. T. Scalettar, T. Pruschke, V. I. Anisimov, D. Vollhardt,
  The LDA+DMFT Approach to Materials with Strong Electronic Correlations,
  in: Quantum Simulations of Complex Many-Body Systems: From Theory to Algorithms,
  edited by J. Grotendorst, D. Marx and A. Muramatsu, NIC Series Volume 10 (NIC Directors, Forschungszentrum Jülich, 2002), p. 175-209 (cond-mat/0112079).

• V. Eyert,
  The Metal-Insulator Transition of NbO₂: An Embedded Peierls Instability,
  Europhys. Lett. 58, 851-856 (2002) (cond-mat/0106137).

• P. Pfalzer, J. Will, A. Nateprov, M. Klemm, V. Eyert, S. Horn, A. I. Frenkel, S. Calvin, and M. L. denBoer,
  Evidence for short range orbital order in paramagnetic insulating (Al,V)₂O₃,
  Phys. Rev. B 66, 085119 (2002) (8 p ages) (cond-mat/0112016).

• V. Eyert,
  The Metal-Insulator Transitions of VO₂: A Band Theoretical Approach,
  Ann. Phys. (Leipzig) 11, 650-702 (2002) (cond-mat/0210558).

2001

• T. Lück, A. Shelankov, and U. Eckern
  D-Wave Superconductors near Surfaces and Interfaces:
  A Scattering Matrix Approach within the Quasiclassical Technique
  Phys. Rev. B 63, 064510 (2001) (8 pages) (cond-mat/0011323).

• R. Raimondi, M. Leadbeater, P. Schwab, E. Caroti, and C. Castellani
  Spin-orbit induced anisotropy in the magnetoconductance of two-dimensional metals
  Phys. Rev. B 64, 235110 (2001) (5 pages) (cond-mat/0101473).

• S.-J. Gu, Y.-Q. Li, and Z.-J. Ying
  Thermodynamics of trapped interacting bosons in one dimension
  J. Math. Phys. 42, 765-772 (2001).

• Shi-Jian Gu, You-Quan Li, and Zu-Jian Ying
  Trapped interacting two-component bosons in one dimension
  J. Phys. A: Math. Gen. 34, 8995-9007 (2001).

• Z.-J. Ying, Y.-Q. Li, and S.-J. Gu
  Multi-particle scattering at the same position in the Bethe ansatz for two-band electrons with spin-exchange interaction
  J. Phys. A: Math. Gen. 34, 3939-3946 (2001).

• Z.-J. Ying, Y.-Q. Li, and S.-J. Gu
  Symmetries in the Hubbard model with n-fold orbital degeneracy
  J. Math. Phys. 42, 4865-4872 (2001) (cond-mat/0102211).

• S. A. Mikhailov
  A new approach to the ground state of quantum-Hall systems. I. Basic principles
  Physica B 299, 6-31 (2001).

• K. Held, G. Keller, V. Eyert, D. Vollhardt, and V. I. Anisimov,
  Mott-Hubbard Metal-Insulator Transition in Paramagnetic V₂O₃: An LDA+DMFT(QMC) Study,
  Phys. Rev. Lett. 86, 5345-5348 (2001) ( cond-mat/0011518).

• S. F. Matar, V. Eyert, and J. Etourneau,
  Investigation of the bonding and magnetic properties of U₃Cu₄Ge₄ and structurally related systems,
  Int. J. Inorg. Mater. 3, 227-232 (2001).

• H. Tributsch, M. Bron, M. Hilgendorff, H. Schulenburg, I. Dorbandt, V. Eyert, P. Bogdanoff, and S. Fiechter,
  Methanol-resistant cathodic oxygen reduction catalysts for methanol fuel cell,
  J. Appl. Electrochem. 31, 739-748 (2001).

• E. Rupp, F. Nowak, S. Fiechter, G. Reck, V. Eyert, N. Alonso-Vante, and H. Tributsch,
  A New Cubane-Type Ru₄(CO)₁₂(μ₃-Se)₄ Tetramer Tailored for Water Photooxidation Catalysis,
  Eur. J. Inorg. Chem. 2001, 2489-2495 (2001).

• P. C. Schmidt, J. Sticht, M. Stephan, V. Eyert, and K. C. Mishra,
  Electronic Structures and Nature of Host Excitation in Gallates,
  in: Luminescence and Luminescent Materials,
  edited by K. C. Mishra, J. McKittrick, B. DiBartolo, A. Srivastava, and P. C. Schmidt,
  Mat. Res. Soc. Symp. Pr oc. 667, G1.2.1-G1.2.6 (2001).

• A. Klein, S. Tiefenbacher, V. Eyert, C. Pettenkofer, and W. Jaegermann,
  Electronic band structure of single crystal and single layer WS₂: Influence of interlayer van der Waals-interactions,
  Phys. Rev. B 64, 205416 (2001) (14 pages).

• D. Ehm, F. Reinert, G. Nicolay, S. Schmidt, S. Hüfner, R. Claessen, V. Eyert, and C. Geibel,
  Band structure of CeNi₂Ge₂ investigated by angle-resolved photoemission and density functional calculations,
  Phys. Rev. B 64, 235104 (2001) (10 pages).

• Miodrag L. Kulic, Igor M. Kulic
  Possibility of a pi Josephson junction and switch in superconductors with spiral magnetic order,
  Phys. Rev. B 63, 104503 (2001) (6 pages).

• A. Osterloh, L. Amico, U. Eckern
  Integrable long-range correlations and generalized statistics
  Proceedings SSPCM 2000 - Symmetry and Structural Properties of Condensed Matter (eds. T. Lulek, B. Lulek, and A. Wal), pp. 275-279, World Scientific (2001).

• P. Schwab, R. Raimondi
  Coherent transport in disordered metals out of equilibrium
  Eur. Phys. J. B 24, 525-540 (2001) (cond-mat/0106238).

• S. A. Mikhailov
  A new method in the many-body theory of quantum-Hall systems
  Proceedings of the 25th International Conference on the Physics of Semiconductors (eds. N. Miura and T. Ando), Part II, pp. 929-930, Springer (2001).

• K. Ziegler, W. A. Atkinson, P. J. Hirschfeld
  Density of states width-parity effect in d-wave superconducting
  Phys. Rev. B 64, 054512 (2001) (7 pages).

• M. L. Kulic
  Possible thermosensor on S-N-S weak link with N as heavy fermion metal
  Solid State Commun. 120, 383-385 (2001).

• D. Braak und N. Andrei
  On the Spectrum of the XXZ-Chain at Roots of Unity
  J. Stat. Phys. 105, 677 (2001).