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Regensburg 2013 – wissenschaftliches Programm

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TT: Fachverband Tiefe Temperaturen

TT 64: Superconductivity: Heterostructures, Andreev Scattering, Vortex Physics

Donnerstag, 14. März 2013, 15:00–18:15, H21

15:00 TT 64.1 Spin injection from a normal metal into a mesoscopic superconductor — •Michael J. Wolf, Florian Hübler, Stefan Kolenda, Hilbert v. Löhneysen, and Detlef Beckmann
15:15 TT 64.2 Subgap-anomalies in 3-terminal hybrid superconductor/normal metal nanostructures — •Andreas H. Pfeffer, Hervé Courtois, and François Lefloch
15:30 TT 64.3 Interaction of ultra soft magnetic materials with the high-Tc superconductor YBCO — •Claudia Stahl, Sebastian Treiber, Patrick Walker, Gisela Schütz, and Joachim Albrecht
15:45 TT 64.4 Proximity effect in ferromagnet-superconductor heterostructures with noncollinear magnetisation — •Daniel Fritsch and James F. Annett
16:00 TT 64.5 Nonlocal thermoelectric effects and nonlocal Onsager relations in a three-terminal proximity-coupled superconductor-ferromagnet device — •Peter Machon, Matthias Eschrig, and Wolfgang Belzig
16:15 TT 64.6 Josephson current through a quantum dot coupled to a molecular magnet — •Pascal Stadler, Cecilia Holmqvist, and Wolfgang Belzig
  16:30 15 min. break
16:45 TT 64.7 ac susceptibility investigation of vortex dynamics in nearly-optimally doped ReFeAsO1−xFx (Re = La, Ce, Sm) and Ba(Fe1−xCox)2As2 superconductors — •Giacomo Prando, Romain Giraud, Saicharan Aswartham, Samuele Sanna, Mahmoud Abdel-Hafiez, Matteo Tropeano, Hans-Joachim Grafe, Marina Putti, Sabine Wurmehl, Anja Wolter-Giraud, Bernd Buechner, Roberto De Renzi, and Pietro Carretta
17:00 TT 64.8 The relation between electrical fields and flux avalanches in MgB2 films — •Sebastian Treiber, Claudia Stahl, Soltan Soltan, and Joachim Albrecht
17:15 TT 64.9 Neutron dark field imaging of domain structures in superconductors — •Tommy Reimann, Christian Grünzweig, Sebastian Mühlbauer, Michael Schulz, and Peter Böni
17:30 TT 64.10 Vortex dynamics in superconductor micro- and nanotubes: Interplay between the effects of curvature and pinning centers — •V. M. Fomin, R. O. Rezaev, and O. G. Schmidt
17:45 TT 64.11 Electrical transport and pinning properties of Nb films with washboard-like nanostructures — •Oleksandr V. Dobrovolskiy, Evgeniya Begun, Michael Huth, and Valerij A. Shklovskij
18:00 TT 64.12 Enhancement of critical current in mesoscopic superconducting strips by external magnetic field — •Konstantin Ilin, Dagmar Henrich, Yannick Luck, Lea Fuchs, Johannes Maximilian Meckbach, and Michael Siegel
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