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Regensburg 2013 – scientific programme

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TT: Fachverband Tiefe Temperaturen

TT 62: Superconductivity: Properties, Electronic Structure, Order Parameter

Thursday, March 14, 2013, 15:00–18:15, H19

15:00 TT 62.1 Y3Pt4Ge13: a superconductor with non-centrosymmetric crystal structure — •Roman Gumeniuk, Michael Nicklas, Lev Akselrud, Walter Schnelle, Ulrich Schwarz, Alexander Tsirlin, Ulrich Burkhardt, Yuri Grin, and Andreas Leithe-Jasper
15:15 TT 62.2 Superconducting properties of the filled skutterudite LaPt4Ge12 probed by thermal conductivity — •Heike Pfau, Ulrike Stockert, Roman Gumeniuk, Walter Schnelle, Helge Rosner, Michael Nicklas, Andreas Leithe-Jasper, Yuri Grin, and Frank Steglich
15:30 TT 62.3 Direct observation of the superconducting gap in thin films of titanium nitride using terahertz spectroscopy — •Uwe Santiago Pracht, Marc Scheffler, Martin Dressel, Tatyana Baturina, David Kalok, and Christoph Strunk
15:45 TT 62.4 Soft-mode enhanced superconductivity in the antiperovskite APt3P, A=Sr, Ca, La — •Rolf Heid and Klaus-Peter Bohnen
16:00 TT 62.5 Topical Talk: Condensation Energy of CeCu2Si2 and Theoretical Implications — •Stefan Kirchner
  16:30 15 min. break
16:45 TT 62.6 Magnetic and Superconducting Phases in RE-doped Chrysene — •Franziska Hammerath, Pietro Carretta, Gianluca A. Artioli, and Lorenzo Malavasi
17:00 TT 62.7 Imaging the Anisotropic Nonlinear Meissner Effect in Unconventional Superconductors — Alexander P. Zhuravel, Behnood G. Ghamsari, Cihan Kurter, •Philipp Jung, Stephen Remillard, John Abrahams, Alexander Lukashenko, Alexey V. Ustinov, and Steven M. Anlage
17:15 TT 62.8 Effect of photo-induced hole doping on the Meissner screening in underdoped YBa2Cu3O7−δ — •Evelyn Stilp, Andreas Suter, Elvezio Morenzoni, Thomas Prokscha, Zaher Salman, Hugo Keller, Patrick Pahlke, Ruben Hühne, Jordan C. Baglo, Ruixing Liang, and Robert F. Kiefl
17:30 TT 62.9 Is there a magnetic analogon of the isotope effect in HTSC? — •Dirk Wulferding, Peter Lemmens, Gil Drachuck, Meni Shay, Galina Bazalitsky, Rinat Ofer, Zaher Salman, Alex Amato, Christof Niedermayer, and Amit Keren
17:45 TT 62.10 Gold nanocrystals in high-temperature superconducting films: Creation of pinning patterns of choice — •Christian Katzer, Claudia Stahl, Peter Michalowski, Sebastian Treiber, Georg Christiani, Frank Schmidl, Paul Seidel, Gisela Schütz, and Joachim Albrecht
18:00 TT 62.11 Temperature dependence of band gaps in semiconductors: electron-phonon interaction — •Reinhard K. Kremer, M. Cardona, R. Lauck, J. Bhosale, A. K. Ramdas, A. Burger, A. Muñoz, and A. H. Romero
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