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Berlin 2005 – wissenschaftliches Programm

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TT: Tiefe Temperaturen

TT 10: Superconductivity - Tunneling, Josephson Junctions, SQUIDs

Samstag, 5. März 2005, 08:30–12:45, TU H104

08:30 TT 10.1 High–Tc SQUIDs With an Unusual Current–Phase Relation — •Christof Schneider, German Hammerl, Gennadij Logvenov, Thilo Kopp, John Kirtley, Peter Hirschfeld, Helene Raffy und Jochen Mannhart
08:45 TT 10.2 Experimental observation of moving 4π−kinks in Josephson-junction arrays — •Judith Pfeiffer, Marcus Schuster, Abdufarrukh A. Abdumalikov, and Alexey V. Ustinov
09:00 TT 10.3 Thermally induced injection of vortices in narrow long Josephson junctions — •Abdufarrukh A. Abdumalikov, Mikhail V. Fistul, and Alexey. V. Ustinov
09:15 TT 10.4 Arbitrary fractional Josephson vortices — •Edward Goldobin, Dieter Koelle und Reinhold Kleiner
09:30 TT 10.5 Discrete Breathers in Josephson Ladders — •Marcus Schuster and Alexey V. Ustinov
09:45 TT 10.6 SIFS junctions for Semifluxon Qubits — •M. Weides, H. Kohlstedt, R. Waser, E. Goldobin, D. Koelle, R. Kleiner, and V. Ryazanov
10:00 TT 10.7 Josephson junctions with nonlinear damping for qubit-RSFQ circuit applications — •A. B. Zorin, M. I. Khabipov, D. V. Balashov, R. Dolata, F.-I. Buchholz, and J. Niemeyer
10:15 TT 10.8 Epitaxial growth of Al/AlOx/Al trilayers for Josephson junction fabrication — •J. Eroms, A.H. Verbruggen, C.J.P.M. Harmans, A.v.d. Enden, P.F.A. Alkemade, A.R.H.F. Ettema, H.W. Zandbergen, and J.E. Mooij
10:30 TT 10.9 1/f noise measurements on sub-micron Josephson junctions — •J. Eroms, J.H. Plantenberg, R.N. Schouten, A.H. Verbruggen, C.J.P.M. Harmans, and J.E. Mooij
10:45 TT 10.10 Experiments with Josephson vortex ratchets — •Edward Goldobin, Markus Beck, Dieter Koelle, Reinhold Kleiner und Michael Siegel
  11:00 15 min. break
11:15 TT 10.11 Elektrische Untersuchung serieller intrinsischer Josephsonkontaktarrays an dünnen Tl2Ba2CaCu2O8+x Schichten auf r-cut Saphir und 20 vicinalem LaAlO3 — •Michael Mans, Alexander Grib, Matthias Büenfeld, Ralf Bechstein, Frank Schmidl, Henrik Schneidewind und Paul Seidel
11:30 TT 10.12 Novel Josephson Effect in Triplet Superconductor - Ferromagnet - Triplet Superconductor Junctions — •Boris Kastening, Dirk K. Morr, Dirk Manske, and Karl Bennemann
11:45 TT 10.13 Intrinsic tunneling in perovskite derivatives: From superconductivity to ferroelectricity — •Y. Koval, F. Chowdhury, P. Müller, F. Lichtenberg, and J. Manhart
12:00 TT 10.14 Magnetoresistance of a mesoscopic DC SQUID — •Paul Goldbart, David Pekker, David Hopkins, and Alexey Bezryadin
12:15 TT 10.15 Supraleitende dünne Scheiben und SQUIDs mit und ohne Vortizes. — •Ernst Helmut Brandt
12:30 TT 10.16 Sheet current density distribution in a SQUID washer probed by vortices — •Dietmar Doenitz, Matthias Ruoff, Rainer Straub, Ernst Helmut Brandt, John R. Clem, Reinhold Kleiner und Dieter Koelle
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DPG-Physik > DPG-Verhandlungen > 2005 > Berlin