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Dresden 2014 – scientific programme

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TT: Fachverband Tiefe Temperaturen

TT 30: Superconductivity - Poster Session

Monday, March 31, 2014, 15:00–19:00, P2

15:00 TT 30.1 Sample size dependence of the Josephson behavior of the interfaces in pyrolytic graphiteAna Ballestar and •Pablo Esquinazi
15:00 TT 30.2 Organic crystals: From semi- to superconductors — •Antonia Morherr, Sebastian Witt, Christian Klein, Jan-Peter Bäcker, and Cornelius Krellner
15:00 TT 30.3 Direct measurement of the magnetic anisotropy of thin sputtered MgB2 films on MgO substrates in high magnetic fields — •Savio Fabretti, Inga-Mareen Imort, Timo Kuschel, Thomas Dahm, Andy Thomas, Veerendra K. Guduru, and Uli Zeitler
15:00 TT 30.4 High trapped fields in MgB2 bulk samples — •Wolfgang Häßler, Günter Fuchs, Konstantin Nenkov, Juliane Scheiter, Axel Handstein, Bernhard Holzapfel, and Ludwig Schultz
15:00 TT 30.5 Thick BaHfO3 doped YBa2Cu3O7−δ films on textured Ni-W tapes — •Max Sieger, Jens Hänisch, Kazumasa Iida, Uwe Gaitzsch, Christian Rodig, Rainer Nast, Ludwig Schultz, Bernhard Holzapfel, and Ruben Hühne
15:00 TT 30.6 Ba2YNbO6 and Ba2YTaO6 doped YBa2Cu3O7−δ films — •Lars Opherden, Jens Hänisch, Max Sieger, Marco Bianchetti, Judith MacManus-Driscoll, Ludwig Schultz, and Ruben Hühne
15:00 TT 30.7 Superconductivity in epitaxial Ru-doped BaFe2As2 thin films — •Marco Langer, Jan Engelmann, Vadim Grinenko, Eike Ahrens, Fabian Nitsche, Bernhard Holzapfel, Ludwig Schultz, and Ruben Hühne
15:00 TT 30.8 Delta-doped La2−x(Sr,Ba)xCuO4 thin films grown by oxide molecular beam epitaxy — •Christopher Dietl, Federico Baiutti, Meng Wu, Georg Cristiani, Gennady Logvenov, Eva Benckiser, and Bernhard Keimer
15:00 TT 30.9 Photo-induced quasipersistent modification of the normal and superconducting properties of niobium thin films — •Daniel Kohlberger, Daniel Bothner, Elisabeth Koroknay, Michael Jetter, Peter Michler, Reinhold Kleiner, and Dieter Koelle
15:00 TT 30.10 Magneto-acoustic quantum oscillations in YNi2B2CJ. Nössler, •S. Yasin, S. Erfanifam, R. Seerig, G. Behr, S. Zherlitsyn, and J. Wosnitza
15:00 TT 30.11 Strong coupling behavior of the neutron resonance mode in unconventional superconductors — •Patrik Hlobil, Boris Narozhny, and Jörg Schmalian
15:00 TT 30.12 Effect of reduced dimensionality on superconductivity in CeCoIn5 probed by thermal expansion and magnetostriction measurements — •Kai Grube, Sebastian Zaum, Felix Eilers, Roland Schäfer, Eric D. Bauer, Joe D. Thompson, and Hilbert v. Löhneysen
15:00 TT 30.13 Strong electron-phonon coupling and the superconducting energy gap in SrPt3P — •Diego A. Zocco, Sven Krannich, Rolf Heid, Klaus-Peter Bohnen, Thomas Forrest, Alexei Bossak, and Frank Weber
15:00 TT 30.14 Multigap superconductivity in locally non-centrosymmetric SrPtAs as revealed by nuclear quadrupole resonance — •Felix Brückner, Rajib Sarkar, Marco Günther, Hans-Henning Klauss, Hannes Kühne, Hubertus Luetkens, Pabitra Biswas, and Titus Neupert
15:00 TT 30.15 Fermi surface investigations on the filled skutterudite LaRu4As12 superconductor — •J. Klotz, K. Götze, V. Petzold, H. Rosner, T. Cichorek, Z. Henkie, and J. Wosnitza
15:00 TT 30.16 Superconductivity and ferromagnetism in nanostructured Bi3Ni — •R. Schönemann, T. Herrmannsdörfer, M. Naumann, R. Skrotzki, M. Kaiser, M. Heise, M. Ruck, K. Kummer, D. Graf, and J. Wosnitza
15:00 TT 30.17 119Sn NMR investigations on superconducting Ca3Ir4Sn13 — •Rajib Sarkar, Felix Brueckner, Marco Günter, Cedomir Petrovic, Kefeng Wang, Hubertus Luetkens, Pabitra Biswas, Elvezio Morenzoni, Alex Amato, and Hans-Henning Klauss
15:00 TT 30.18 Doping-induced superconductivity in germanium — •M. Naumann, R. Skrotzki, T. Herrmannsdörfer, R. Schönemann, V. Heera, J. Fiedler, M. Voelskow, A. Mücklich, B. Schmidt, W. Skorupa, M. Helm, and J. Wosnitza
15:00 TT 30.19 Magnetic-field-dependent reentrant superconductivity in Ga-implanted Si — •R. Skrotzki, T. Herrmannsdörfer, R. Schönemann, V. Heera, J. Fiedler, E. Kampert, F. Wolff-Fabris, T. Förster, M. Voelskow, A. Mücklich, B. Schmidt, W. Skorupa, M. Helm, and J. Wosnitza
15:00 TT 30.20 Electronic properties of undoped and doped aromatic hydrocarbon systems — •Friedrich Roth, Benjamin Mahns, Eric Müller, Bernd Büchner, and Martin Knupfer
15:00 TT 30.21 Investigation of the electronic properties of the dual-layered charge transfer salt κ-α′-(BEDT-TTF)2Ag(CF3)4(TCE) — •Michaela Altmeyer, Roser Valenti, and Harald O. Jeschke
15:00 TT 30.22 Stability of supercurrents and condensates in type I superconductorsPavel Lipavsky, •Klaus Morawetz, Bretislav Sopik, and Michael Maennel
15:00 TT 30.23 DFT Study on 122 pnictide superconductors and related compounds — •Tobias Förster, Helge Rosner, Andrey Polyakov, Marek Bartkowiak, Andrea D. Bianchi, and Jochen Wosnitza
15:00 TT 30.24 Effect of weak disorder on the phase competition in iron pnictides — •Mareike Hoyer, Sergey Syzranov, and Jörg Schmalian
15:00 TT 30.25 Manifestation of nematic degrees of freedom in the Raman response of pnictides — •Una Karahasanovic and Joerg Schmalian
15:00 TT 30.26 High-pressure synthesis of 1111-pnictides and related systems — •Agnes Adamski, Amir Haghighirad, Steffi Hartmann, Natalija van Well, and Cornelius Krellner
  15:00 TT 30.27 The contribution has been withdrawn.
15:00 TT 30.28 Antimony Substitution in Rare Earth 1111-Compounds — •Daniel Schmidt, Sebastian Wolf, and Hans F. Braun
15:00 TT 30.29 Temperature dependent density of states study in stoichiometric LiFeAs — •Pranab Kumar Nag, Danny Baumann, Ronny Schlegel, Robert Beck, Sabine Wurmehl, Bernd Büchner, and Christian Hess
15:00 TT 30.30 Induced magnetism in off-stoichiometric LiFeAs — •Robert Beck, Uwe Gräfe, Igor Morozov, Philipp Materne, Giacomo Prando, Hans-Joachim Grafe, Sabine Wurmehl, and Bernd Büchner
15:00 TT 30.31 High-field NMR spectroscopy of the iron-based superconductor LiFeAs — •Hannes Kühne, Arneil P. Reyes, Philip L. Kuhns, Hans-Joachim Grafe, Saicharan Aswartham, Sabine Wurmehl, and Bernd Büchner
15:00 TT 30.32 Local probe studies at copper containing 111 compounds — •Sirko Kamusella, Gohil S Thakur, Zeba Haque, Ashok K Ganguli, L C Gupta, Hubertus Luetkens, and Hans-Henning Klauss
15:00 TT 30.33 Dilatometric measurements of the detwinning process in EuFe2As2 — •Ina-Marie Pietsch, Christian Stingl, Hirale S. Jeevan, Jannis Maiwald, Nora Bach, and Philipp Gegenwart
  15:00 TT 30.34 The contribution has been withdrawn.
15:00 TT 30.35 A light scattering study of detwinned BaFe2As2 — •Andreas Baum, Andreas Walter, Bernhard Muschler, Florian Kretzschmar, Jiun-Haw Chu, James G. Analytis, Ian R. Fisher, and Rudi Hackl
15:00 TT 30.36 Resistivity anisotropy measurements on Ca(Fe1−xCox)2As2 — •Stephan Knöner, Bernd Wolf, Harald Schubert, Sheng Ran, Paul Canfield, and Michael Lang
15:00 TT 30.37 Spin Reorientation and Resonance Mode in Ba1−xNaxFe2As2 — •Florian Waßer, Sabine Wurmehl, Saicharan Aswartham, Yvan Sidis, Astrid Schneidewind, Ji-Tae Park, Bernd Büchner, and Markus Braden
15:00 TT 30.38 Low-temperature specific heat of K0.71Na0.29Fe2As2 down to 20 mK — •Andreas Reifenberger, Marius Hempel, Andreas Fleischmann, Ruediger Klingeler, and Christian Enss
15:00 TT 30.39 The electronic phase diagram of Ba1−xRbxFe2As2 investigated by thermodynamic measurements — •D. Gruner, F. Steckel, V. Grinenko, S. Aswartham, C. Hess, A. U. B. Wolter, S. Wurmehl, and B. Büchner
15:00 TT 30.40 Strain experiments on Fe based superconductors using flexible substrates — •Stefan Richter, Sascha Trommler, Fritz Kurth, Kazumasa Iida, Jens Hänisch, Ludwig Schultz, and Ruben Hühne
15:00 TT 30.41 Preparation and characterization of thin films of the unconventional superconductor FeSeEike Venzmer, Alexander Kronenberg, and •Martin Jourdan
15:00 TT 30.42 Applied dynamic strain on FeSe0.5Te0.5 through piezo-electric substrates. — •Sebastian Molatta, Sascha Trommler, Jens Hänisch, Kazumasa Iida, Michael Schulze, Sabine Wurmehl, Bernd Büchner, Ludwig Schultz, and Ruben Hühne
15:00 TT 30.43 Preparation of planar SN and SNS‘ junctions on Ba-122 iron pnictide single crystals — •Noor Hasan, Stefan Schmidt, Sebastian Döring, Volker Tympel, Frank Schmidl, Paul Seidel, and Thomas Wolf
15:00 TT 30.44 Long-range spin transport and spin-charge separation in nanoscale superconductorsMichael J. Wolf, Florian Hübler, Stefan Kolenda, Hilbert von Löhneysen, and •Detlef Beckmann
15:00 TT 30.45 Nonlocal transport and heating in superconductors under dual-bias conditions — •Stefan Kolenda, Michael J. Wolf, Dimitrij S. Golubev, Andrei Zaikin, and Detlef Beckmann
15:00 TT 30.46 Superconductor-Insulator Transition in thin TiN-films — •Klaus Kronfeldner, Tatyana Baturina, and Christoph Strunk
15:00 TT 30.47 Large oscillations of the magnetoresistance in nanopatterned thin aluminum filmsChristopher Espy, •Julian Braun, Omri Sharon, Elke Scheer, and Yosef Yeshurun
15:00 TT 30.48 Analytical solutions for the energy and eigenstates of the flux qubit — •Iris Conradi, Melanie Hauck, Andreas Heimes, Michael Marthaler, and Gerd Schön
15:00 TT 30.49 The multidimensional eigenstates of the flux qubit — •Melanie Hauck, Iris Conradi, Andreas Heimes, Michael Marthaler, and Gerd Schön
15:00 TT 30.50 Tunneling and Relaxation of Single Quasiparticles in a Normal-Superconductor-Normal Single Electron Transistor — •Andreas Heimes, Ville Maisi, Dmitry Golubev, Michael Marthaler, Gerd Schön, and Jukka Pekola
15:00 TT 30.51 RF-SQUID mediated coupling between microwave resonators — •Fabian Koessel, Friedrich Wulschner, Jan Goetz, Borja Peropadre, Alexander Baust, Elisabeth Hoffmann, David Zueco, Frank Deppe, Edwin P. Menzel, Achim Marx, Juan Jose Garcia-Ripoll, and Rudolf Gross
15:00 TT 30.52 Squeezing physics and path entanglement of continuous-variable propagating microwaves — •E. P. Menzel, L. Zhong, R. Di Candia, P. Eder, M. Ihmig, A. Baust, M. Haeberlein, C. Schneider, K. Inomata, T. Yamamoto, Y. Nakamura, E. Solano, F. Deppe, A. Marx, and R. Gross
15:00 TT 30.53 Interference effects in superconducting coplanar waveguide structures — •J. Goetz, P. Summer, H.P. Gürtner, M.J. Schwarz, P. Eder, F. Wulschner, F. Deppe, A. Marx, and R. Gross
15:00 TT 30.54 Time and Frequency Domain Characterization of the Superconducting Quantum Switch — •A. Baust, E. Hoffmann, P. Eder, J. Goetz, M. Häberlein, M. Fischer, M.J. Schwarz, F. Wulschner, E. Xie, L. Zhong, H. Huebl, K. Fedorov, E.P. Menzel, F. Deppe, A. Marx, R. Gross, E. Solano, D. Zueco, and J.J. Garcia-Ripoll
15:00 TT 30.55 Controlling the coupling between phosphorus donor spins and a superconducting resonator by light — •Kai Mueller, Christoph W. Zollitsch, Felix Hoehne, Martin S. Brandt, Rudolf Gross, and Hans Huebl
15:00 TT 30.56 Collective Quantum Phase-Slip Dynamics in Superconding Nanowire Arrays — •Sebastian T. Skacel, Jan N. Voss, Tobias Bier, Lucas Radke, Martin Weides, Hannes Rotzinger, Hans E. Mooij, and Alexey V. Ustinov
15:00 TT 30.57 Towards tunable transmon chains with individual on-chip bias — •Peter Fehlner, Jochen Braumüller, Lucas Radtke, Saskia Meißner, Hannes Rotzinger, Martin Weides, and Alexey Ustinov
15:00 TT 30.58 Investigation of a tunable transmon qubit in microstrip geometry — •Jochen Braumüller, Lucas Radtke, Oleksandr Lukashenko, Hannes Rotzinger, Martin Weides, and Alexey V. Ustinov
15:00 TT 30.59 Ultrasonic saturation of tunneling systems in superconducting circuits — •Saskia Meißner, Lucas Radtke, Jochen Braumüller, Hannes Rotzinger, Martin Weides, Alexey V. Ustinov, and Georg Weiß
15:00 TT 30.60 Probing the Interaction of Individual Two-Level-Systems with Quasiparticles using a Superconducting Qubit — •Alexander Bilmes, Jürgen Lisenfeld, Georg Weiss, and Alexey V. Ustinov
15:00 TT 30.61 Low-Vibration Design of a 4 K Pulse Tube Cooler operated on Helium Compressors of Small Input PowerJens Falter, Bernd Schmidt, Andreas Euler, Marc Dietrich, André Schirmeisen, and •Günter Thummes
15:00 TT 30.62 Ultra-thin TaN films on different substrates for superconducting detectors — •Ilya Charaev, Konstantin Ilin, and Michael Siegel
15:00 TT 30.63 Thin NbN film nanowires on GaAs for single-photon detectors — •Ekkehart Schmidt, Ulrich Rengstl, Elisabeth Koroknay, Konstantin Ilin, Michael Jetter, Peter Michler, and Michael Siegel
15:00 TT 30.64 High-Tc YBCO nanowires for detector applications — •Steffen Koch, Juliane Raasch, Konstantin Ilin, Bernhard Holzapfel, Kazumasa Iida, Marc Weber, and Michael Siegel
15:00 TT 30.65 Advances in the development of microstructured Magnetic Penetration Thermometers (MPT) — •J. Geist, S. Kempf, L. Gastaldo, A. Fleischmann, and C. Enss
15:00 TT 30.66 Development of dc-SQUIDs for the readout of metallic magnetic calorimeters — •A. Ferring, S. Kempf, M. Wegner, A. Fleischmann, L. Gastaldo, and C. Enss
15:00 TT 30.67 Microfabrication of Metallic Magnetic CalorimetersC. Enss, A. Ferring, A. Fleischmann, L. Gamer, L. Gastaldo, J. Geist, •D. Hengstler, S. Kempf, M. Krantz, A. Pabinger, C. Pies, C. Schötz, V. Schultheiß, and T. Wolf
15:00 TT 30.68 Large-area detector for position and energy resolving detection of molecular fragments — •L. Gamer, S. Allgeier, D. Hengstler, S. Kempf, C. Krantz, O. Novotny, A. Pabinger, C. Pies, A. Wolf, L. Gastaldo, A. Fleischmann, and C. Enss
15:00 TT 30.69 Design of a Large Solid Angle Array of Calorimetric Low Temperature Detectors for Applications in Heavy Ion Research — •Patrick Grabitz, Artur Echler, Peter Egelhof, and Saskia Kraft-Bermuth
15:00 TT 30.70 Schutzdioden für supraleitende Magnete am KATRIN-Experiment — •Alexander Jansen
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