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Berlin 2015 – wissenschaftliches Programm

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TT: Fachverband Tiefe Temperaturen

TT 66: Superconductivity: Tunneling, Josephson Junctions, SQUIDs

Mittwoch, 18. März 2015, 15:00–19:15, H 2053

15:00 TT 66.1 Coherent terahertz emission from Bi2Sr2CaCu2O8 intrinsic Josephson junction stacks — •Fabian Rudau, Boris Gross, Raphael Wieland, Nickolay Kinev, Manabu Tsujimoto, Min Ji, Ya Huang, Xianjing Zhou, Deyue An, Thomas Judd, Peiheng Wu, Takeshi Hatano, Huabing Wang, Valery Koshelets, Dieter Koelle, and Reinhold Kleiner
15:15 TT 66.2 Multi-photon dressing of an anharmonic superconducting many-level quantum circuit — •Jochen Braumüller, Joel Cramer, Steffen Schlör, Hannes Rotzinger, Lucas Radtke, Alexander Lukashenko, Ping Yang, Sebastian Skacel, Sebastian Probst, Michael Marthaler, Lingzhen Guo, Alexey V. Ustinov, and Martin Weides
15:30 TT 66.3 Non-linear classical dynamics in a superconducting circuit containing a cavity and a Josephson junction — •Selina Meister, Björn Kubala, Vera Gramich, Michael Mecklenburg, Jürgen T. Stockburger, and Joachim Ankerhold
15:45 TT 66.4 Displacement of microwave squeezed states with Josephson parametric amplifiers — •Ling Zhong, Kirill Fedorov, Martin Betzenbichler, Stefan Pogorzalek, Alexander Baust, Edwar Xie, Max Haeberlein, Manuel Schwarz, Peter Eder, Jan Goetz, Karl Friedrich Wulschner, Edwin Menzel, Hans Hübl, Frank Deppe, Achim Marx, and Rudolf Gross
16:00 TT 66.5 The parity effect in a Jospehson junction arrayJared Cole, Andreas Heimes, and •Michael Marthaler
16:15 TT 66.6 Even-odd flux quanta effect in the Fraunhofer oscillations of an edge-channel Josephson junction — •Benjamin Baxevanis, Viacheslav Ostroukh, and Carlo Beenakker
16:30 TT 66.7 Experiments on phase retrapping in ϕ Josephson junctions — •Edward Goldobin, Rosina Menditto, Martin Weides, Dieter Koelle, and Reinhold Kleiner
16:45 TT 66.8 Signatures of singlet-triplet pairing in Josephson transport between a conventional and a noncentrosymmetric superconductorBjörn Sothmann and •Rakesh Tiwari
  17:00 15 min. break.
17:15 TT 66.9 Hauptvortrag: Probing Andreev Bound States in One-Atom Superconducting Contacts — •Hugues Pothier, Camille Janvier, Leandro Tosi, Çağlar Girit, Marcelo Goffman, Daniel Esteve, and Cristiàn Urbina
17:45 TT 66.10 Superconducting phase transition in STM tips — •Matthias Eltschka, Berthold Jäck, Maximilian Assig, Markus Etzkorn, Christian R. Ast, and Klaus Kern
18:00 TT 66.11 Dynamics of a nanoscale Josephson junction probed by scanning tunneling microscopy — •Christian R. Ast, Berthold Jäck, Matthias Eltschka, Markus Etzkorn, and Klaus Kern
18:15 TT 66.12 Supersymmetry in a Cooper-pair box shunted by a Josephson rhombus — •Jascha Ulrich, Daniel Otten, and Fabian Hassler
18:30 TT 66.13 Dynamical phase squeezing in layered superconductors (limit of two coupled junctions) — •Beilei Zhu, Robert Höppner, Tobias Rexin, Andrea Cavalleri, and Ludwig Mathey
18:45 TT 66.14 Redistribution of phase fluctuations in a periodically driven cuprate superconductor — •Robert Höppner, Beilei Zhu, Tobias Rexin, Ludwig Mathey, and Andrea Cavalleri
19:00 TT 66.15 Dynamics of a driven Josephson junction at high temperature — •Tobias Rexin, Beilei Zhu, Robert Hoeppner, and Ludwig Mathey
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