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Berlin 2008 – scientific programme

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TT: Fachverband Tiefe Temperaturen

TT 33: Symposium: High-Temperature Superconductivity

Thursday, February 28, 2008, 14:00–19:10, H 0104

14:00 TT 33.1 Invited Talk: Transport Evidence for Quantum Criticality in Electron-doped Cuprates — •Richard Greene
14:30 TT 33.2 Signatures of non-monotonic d-wave gap in electron-doped cuprates — •Ilya Eremin, Evelina Tsoncheva, and Andrey Chubukov
14:45 TT 33.3 Invited Talk: Superconductivity in the Hubbard model and the two gap energy scales in high-temperature superconductors — •Markus Aichhorn, Enrico Arrigoni, Michael Potthoff, Zhong Bing Huang, and Werner Hanke
  15:15 15 min. break
15:30 TT 33.4 Momentum-resolved electron-phonon coupling and self-energy effects in YBa2Cu3O7: an LDA study — •Rolf Heid, Klaus-Peter Bohnen, Roland Zeyher, and Dirk Manske
15:55 TT 33.5 The phonon buckling mode in YBa2Cu3O6+x measured by inelastic neutron scattering — •Markus Raichle, Dmitry Reznik, Mohammed Bakr, Vladimir Hinkov, Klaudia Hradil, Daniel Lamago, Clemens Ulrich, Markus Bröll, Philippe Bourges, Yvan Sidis, Chengtian Lin, and Bernhard Keimer
16:10 TT 33.6 d-wave stripes in cuprates: Valence bond order coexisting with nodal quasiparticles — •Matthias Vojta
16:35 TT 33.7 Charge order in La1.8−xEu0.2SrxCuO4 studied by resonant soft X-ray diffraction — •J. Fink, E. Weschke, E. Schierle, J. Geck, H. Hawthorn, H. Widati, H.-H. Hu, H. Dürr, B. Büchner, and G. A. Sawatzky
16:50 TT 33.8 q-dependence of the giant bond-stretching phonon anomaly in the stripe compound La1.48Nd0.4Sr0.12CuO4 measured by IXS — •Daniel Lamago, Dmitry Reznik, T. Fukuda, K. Yamada, and A.Q.R. Baron
17:05 TT 33.9 Charge ordering phenomena and superconductivity in cuprates — •Leonardo Tassini, Bernhard Muschler, Wolfgang Prestel, Rudi Hackl, Michael Lambacher, and Andreas Erb
  17:30 15 min. break
17:45 TT 33.10 Electronic liquid crystal state in a strongly underdoped high-temperature superconductor — •V. Hinkov, D. Haug, B. Fauque, Y. Sidis, P. Bourges, A. Ivanov, C. Bernhard, CT. Lin, and B. Keimer
18:10 TT 33.11 ARPES of Bi-cuprates: Did we mix up apples and oranges? — •Lenart Dudy, Olaf Lübben, Beate Müller, Alica Krapf, Helmut Dwelk, Christoph Janowitz, and Recardo Manzke
18:25 TT 33.12 Effects of out-of-plane disorder on the superconductivity of Bi2Sr2−xLaxCuO6+δ — •Jürgen Röhler, Christoph Trabant, Johanna Frielingsdorf, Rabia Djemour, Victor Martovitsky, Lenart Dudy, Helmut Dwelk, and Alica Krapf
18:40 TT 33.13 Indications on fluctuation origin of the recently observed giant Nernst effect in superconductors above Tc — •A.A. Varlamov
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