Short CV
1997-1999 University of Stuttgart, Germany; Vordiplom (Physics)
2000-2001 Stony Brook University, NY, USA; Master of Arts (Physics)
1999-2002 University of Würzburg, Germany;
Diploma (Physics), Diploma thesis: "SNS-contacts in electric fields"
(Advisor: Prof. R. Kümmel)2002-2005 Max Planck Institute for Solid State Research, Stuttgart, Germany;
PhD on ''Electron-phonon interaction in strongly correlated materials''
(Advisor: Dr. O. Gunnarsson) in the department of Prof. O. K. Andersen
in the framework of the International Max Planck Research School
for Advanced Materials2006 Max Planck Institute for Solid State Research, Stuttgart, Germany;
postdoctoral researcher in the department of Prof. O. K. Andersen2006-2007 Institute for Theoretical Physics, University of Cologne, Germany;
postdoctoral researcher with Prof. M. Vojtasince 2007 Gesellschaft für Anlagen- und Reaktorsicherheit (GRS) mbH, Cologne, Germany
Prizes (back to top)
Otto Hahn Medal 2006, awarded by the Max Planck Society
Publications (back to top)
in refereed journals:
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M. Vojta and O. Rösch:
'Superconducting d-wave stripes in cuprates: Valence bond order coexisting with nodal quasiparticles',
Phys. Rev. B 77, 094504 (2008). (pdf, preprint) -
O. Gunnarsson and O. Rösch:
'Interplay between electron-phonon and Coulomb interactions in cuprates',
J. Phys.: Condens. Matter 20, 043201 (2008). (pdf, preprint) -
O. Rösch and M. Vojta:
'Reduced dimensionality in layered quantum dimer magnets: Frustration vs. inhomogeneous condensates',
Phys. Rev. B 76, 224408 (2007). (pdf, preprint) -
O. Rösch and M. Vojta:
'Quantum phase transitions and dimensional reduction in antiferromagnets with inter-layer frustration',
Phys. Rev. B 76, 180401(R) (2007). (pdf, preprint) O. Rösch, G. Sangiovanni, and O. Gunnarsson:
'Sum rules and vertex corrections for electron-phonon interactions',
Phys. Rev. B 75, 035119 (2007). (pdf, preprint)O. Gunnarsson and O. Rösch:
'Electron-phonon coupling in the self-consistent Born approximation of the t-J model',
Phys. Rev. B 73, 174521 (2006). (pdf, preprint)O. Rösch, O. Gunnarsson, X. J. Zhou, T. Yoshida, T. Sasagawa, A. Fujimori, Z. Hussain, Z.-X. Shen, and S. Uchida:
'Polaronic behavior of undoped high-Tc cuprate superconductors from angle-resolved photoemission spectra',
Phys. Rev. Lett. 95, 227002 (2005). (pdf, preprint)O. Rösch and O. Gunnarsson:
'Dispersion of incoherent spectral features in systems with strong electron-phonon coupling',
Eur. Phys. J. B 43, 11 (2005). (pdf, preprint)O. Rösch, J. E. Han, O. Gunnarsson, and V. H. Crespi:
'Interplay betweeen electron-phonon and electron-electron interactions',
phys. stat. sol. (b) 242, 118 (2005). (pdf)O. Rösch und O. Gunnarsson:
'Electron-phonon interaction in the three-band model',
Phys. Rev. B 70, 224518 (2004). (pdf, preprint)O. Rösch and O. Gunnarsson:
'Apparent electron-phonon interaction in strongly correlated systems',
Phys. Rev. Lett. 93, 237001 (2004). (pdf, preprint)O. Rösch and O. Gunnarsson:
'Electron-phonon interaction in the t-J model',
Phys. Rev. Lett. 92, 146403 (2004). (pdf, preprint)
in refereed conference proceedings:
O. Rösch and O. Gunnarsson:
'Electron-phonon interaction in undoped cuprates: sum rules, vertex corrections and the self-consistent Born approximation',
Physica C 460-462, 1123 (2007). (pdf)O. Gunnarsson, G. Sangiovanni, O. Rösch, E. Koch, C. Castellani, and M. Capone:
'Polaron formation in cuprates',
Physica C 460-462, 263 (2007). (pdf)
in other forms:
O. Gunnarsson and O. Rösch:
'Electron-phonon coupling in strongly correlated materials',
in 'Polarons in Bulk Materials and Systems with Reduced Dimensionality', edited by G. Iadonisi, J. Ranninger, and G. De Filippi, Proceedings of the International School of Physics 'Enrico Fermi', Vol. 161 (IOS Press, Amsterdam, 2006), p. 361.
Invited talks (back to top)
"Electron-phonon interaction in strongly correlated materials", Psi-k 2005 Conference, Schwäbisch Gmünd, September 2005.
"Electron-phonon interaction in undoped cuprates and its effect on ARPES spectra", Workshop on 'Strong Correlations and ARPES: Recent Progress in Theory and Experiment', Dresden, April 2005.
"Electron-phonon interaction in the t-J model", Workshop on 'Electron-phonon interaction in cuprates', Stanford University, April 2004.
