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TT: Fachverband Tiefe Temperaturen

TT 49: Poster Session: Superconductivity

Wednesday, April 3, 2019, 15:00–18:30, Poster D

  15:00 TT 49.1 The contribution has been withdrawn.
  15:00 TT 49.2 The contribution has been withdrawn.
15:00 TT 49.3 Electrical properties of [SnSe]m[NbSe2]n ferecrystals with m = 6, 9 and n = 1 — •Klara Mihov, Olivio Chiatti, Martina Trahms, Corinna Grosse, Kyle Hite, Matty B. Alemayehu, Dave C. Johnson, and Saskia F. Fischer
15:00 TT 49.4 Growth and characterization of high-quality Tl2Mo6Se6 crystals and nanowires — •Yongjian Wang, Mengmeng Bai, Mahasweta Bagchi, Zhiwei Wang, and Yoichi Ando
15:00 TT 49.5 Mapping the nematic axis of CuxBi2Se3 at high doping — •Mahasweta Bagchi, Jens Brede, Jeison Fischer, Thomas Michely, and Yoichi Ando
15:00 TT 49.6 Toward the theory of the higher harmonic in superconducting gap dispersion of hole- and electron-doped cuprates — •Mikhail Malakhov, Mikhail Eremin, and Daniil Kochergin
  15:00 TT 49.7 The contribution has been withdrawn.
15:00 TT 49.8 Effects of self-consistency in mean-field theories of disordered systems: Superconductor Insulator Transition — •Matthias Stosiek and Ferdinand Evers
15:00 TT 49.9 Dynamics of nanostructured superconductors in curl-free vectorpotentials — •Björn Niedzielski and Jamal Berakdar
15:00 TT 49.10 Spin effects in a superconductor in proximity to an antiferromagnetic insulator — Akashdeep Kamra, •Ali Rezaei, and Wolfgang Belzig
15:00 TT 49.11 Phonon anomalies in FeS — •Leander Peis, Andreas Baum, Ana Milosavljević, Nenad Lazarević, Miloš M. Radonjić, Božidar Nikolić, Merlin Mitscheck, Zahra Inanloo Maranloo, Maja Šćepanović, Mirjana Grujić-Brojčin, Nenad Stojilović, Matthias Opel, Aifeng Wang, Cedomir Petrovic, Zoran V. Popović, and Rudi Hackl
15:00 TT 49.12 Microscopic phase diagram of LaFeAsO single crystals under pressure: A Mössbauer study — •Philipp Materne, Wenli Bi, Jiyong Zhao, Michael Yu Hu, Rhea Kappenberger, Sabine Wurmehl, Saicharan Aswartham, Bernd Büchner, and Esen Ercan Alp
15:00 TT 49.13 Observation of a highly ordered vortex lattice in LiFeAs — •Sven Hoffmann, Christian Salazar, Pavlo Khanenko, Danny Baumann, Ronny Schlegel, Saicharan Aswartham, I. Morozov, Bernd Büchner, and Christian Heß
15:00 TT 49.14 The nematic phase of LaFe1−xCoxAsO single crystals probed by thermodynamic methods — •Francesco Scaravaggi, Sven Sauerland, Rhea Kappenberger, Liran Wang, Saicharan Aswartham, Sabine Wurmehl, Rüdiger Klingeler, Anja U. B. Wolter, and Bernd Büchner
15:00 TT 49.15 Elastotransport and Nernst effect in 122- and 1111-Fe-based superconductors: Evidence for superconductivity driven by nematic fluctuations — •Christoph Wuttke, Federico Caglieris, Xiaochen Hong, Steffen Sykora, Frank Steckel, Seunghyun Kim, Rhea Kappenberger, Saicharan Aswartham, Sabine Wurmehl, Sheng Ran, Paul C. Canfield, Bernd Büchner, and Christian Hess
15:00 TT 49.16 NMR investigations of the iron-pnictide superconductor KFe2As2 near the upper critical field — •Sh. Yamamoto, S. Molatta, F. Hardy, R. Lortz, J. Wosnitza, and H. Kühne
15:00 TT 49.17 Fermi-surface topology of (Rb,Cs)Fe2As2 — •Tobias Förster, Johannes Klotz, Seunghyun Khim, Saicharan Aswartham, Helge Rosner, Ilya Sheikin, and Jochen Wosnitza
15:00 TT 49.18 Design of a 30 mK STM for spin-polarized measurements — •Sebastian Schimmel, Danny Baumann, Alexander Horst, Ralf Voigtländer, Dirk Lindackers, Saicharan Aswartham, Sabine Wurmehl, Bernd Büchner, and Christian Heß
15:00 TT 49.19 Out-of-plane electronic contributions in Bi-cuprates studied by resonant photoelectron spectroscopy at the Cu 2p edge — •Christoph Janowitz and Dieter Schmeißer
15:00 TT 49.20 Lifetime of the magnetic resonance mode in high-temperature superconductors — •Davide Valentinis, Toshinao Loew, and Joerg Schmalian
15:00 TT 49.21 Triplet superconducting correlations: Magnet-superconductor hybrid structures in nonequilibrium — •Kevin Marc Seja, Oleksii Shevtsov, and Tomas Löfwander
15:00 TT 49.22 Single-Channel Josephson Effect in a High-Transmission Atomic Contact — Jacob Senkpiel, •Simon Dambach, Markus Etzkorn, Robert Drost, Ciprian Padurariu, Björn Kubala, Wolfgang Belzig, Alfredo Levy Yeyati, Juan Carlos Cuevas, Joachim Ankerhold, Christian R. Ast, and Klaus Kern
15:00 TT 49.23 Development of RF-Power Dividers for the Josephson Arbitrary Waveform Synthesizer — •Hao Tian, Oliver Kieler, Ralf Behr, Rüdiger Wendisch, Rolf-Werner Gerdau, Karsten Kuhlmann, and Johannes Kohlmann
15:00 TT 49.24 Driving optomechanics with quantum microwaves from inelastic Cooper pair tunneling — •Surangana Sengupta, Björn Kubala, Ciprian Padurariu, and Joachim Ankerhold
15:00 TT 49.25 Proximity-induced superconductivity in Pd/(Bi1−xSbx)2Te3 heterostructures — •Mengmeng Bai, Fan Yang, Andrea Bliesener, Gertjan Lippertz, Martina Luysberg, Alexey Taskin, Joachim Mayer, and Yoichi Ando
15:00 TT 49.26 Phase separation and proximity effects in itinerant ferromagnet/ superconductor heterostructures — •Christian Martens, Andreas Bill, and Götz Seibold
15:00 TT 49.27 Coulomb blockade experiments beyond orthodox theory — •Laura Sobral Rey, Susanne Sprenger, and Elke Scheer
15:00 TT 49.28 Multi-level Rabi transitions in driven swept-bias Josephson junctions — •Harald Losert, Karl Vogel, and Wolfgang P. Schleich
15:00 TT 49.29 Gate-tunable supercurrent in epitaxial Al-InAs-based Josephson junctions — •Christian Baumgartner, Nicola Paradiso, Geoffrey C. Gardner, Michael J. Manfra, and Christoph Strunk
15:00 TT 49.30 Josephson current switches on topological insulators — •Oleksii Maistrenko, Benedikt Scharf, Ewelina Hankiewicz, and Dirk Manske
15:00 TT 49.31 A superconducting detector that counts microwave photons up to two — •Andrii Sokolov and Frank Wilhelm-Mauch
15:00 TT 49.32 Chip-based magnetic traps for superconducting levitation of µm-sized particles — •Martí Gutierrez Latorre, David Niepce, Matthias Rudolph, and Witlef Wieczorek
15:00 TT 49.33 Nb SQUIDs for the detection of the motion of macroscopic mechanical oscillators — •K. Uhl, M. Rudolph, J. Hofer, J. Slater, M. Aspelmeyer, C. Schneider, M. L. Juan, D. Zoepfl, G. Kirchmair, O. F. Kieler, T. Weimann, R. Kleiner, and D. Koelle
15:00 TT 49.34 YBCO nanoSQUIDs on bi-crystal MgO — •Jianxin Lin, Benedikt Mueller, Julian Linek, Max Karrer, Reinhold Kleiner, and Dieter Koelle
15:00 TT 49.35 Spectral properties of a SQUID-terminated tunable coplanar resonator at high microwave frequencies — •Sergey Lotkhov
15:00 TT 49.36 Experimental characterization of a wideband Josephson traveling-wave parametric amplifier — •Christoph Kissling, Marat Khabipov, Ralf Dolata, and Alexander B. Zorin
15:00 TT 49.37 Dc-SQUID readout with high dynamic range and intrinsic frequency-domain multiplexing capability — •Daniel Richter, Andreas Fleischmann, Christian Enss, and Sebastian Kempf
15:00 TT 49.38 Implementation of coherent cross junctions for superconducting quantum circuits — •Alexander Stehli, Hannes Rotzinger, Jan Brehm, Alexey V. Ustinov, and Martin Weides
15:00 TT 49.39 Design of a granular aluminium fluxonium qubit with phonon traps — •Alexandru Ionita, Martin Spiecker, Lukas Grünhaupt, Daria Gusenkova, and Ioan Pop
  15:00 TT 49.40 The contribution has been withdrawn.
15:00 TT 49.41 Josephson vortices in a high kinetic inductive environment — •Lukas Powalla, Micha Wildermuth, Jan Nicolas Voss, Yannick Schön, Hannes Rotzinger, and Alexey V. Ustinov
15:00 TT 49.42 Vortex dynamics in nanoscale Josephson junction parallel arrays — •Micha Wildermuth, Amadeus Dieter, Lukas Powalla, Jan Nicolas Voss, Yannick Schön, Hannes Rotzinger, and Alexey V. Ustinov
15:00 TT 49.43 Time resolved quantum sensing of microwave frequencies and fields with transmons — •Maximilian Kristen, Andre Schneider, Alexander Stehli, Tim Wolz, Alexey V. Ustinov, and Martin Weides
15:00 TT 49.44 Implementing an inductively shunted transmon qubit with tunable transverse and longitudinal coupling — •Daria Gusenkova, Nataliya Maleeva, Sebastian T. Skacel, Martin Spiecker, Lukas Grünhaupt, Susanne Richer, David DiVincenzo, and Ioan M. Pop
15:00 TT 49.45 Quantization of non-reciprocal, singular superconducting circuits — •Martin Rymarz and David DiVincenzo
15:00 TT 49.46 Gauge dependence of the two-level approximation in circuit QED — •Marco Roth, David DiVincenzo, and Fabian Hassler
15:00 TT 49.47 Calibrating the Individual Properties in Coupled Nonlinear Resonators — •Qi-Ming Chen, Michael Fischer, Frank Deppe, Michael Renger, Stefan Pogorzalek, Edwar Xie, Kirill G. Fedorov, Achim Marx, and Rudolf Gross
15:00 TT 49.48 Helimagnons meet circuit quantum electrodynamics — •Mohammad T. Amawi, Philip Schmidt, Aisha Aqeel, Christian Back, Rudolf Gross, and Hans Huebl
15:00 TT 49.49 Comparison of superconducting microwave resonators for electron paramagnetic resonance at low tempertures — •Andreas Faltermeier, Stefan Weichselbaumer, Matthias Althammer, Rudolf Gross, and Hans Huebl
15:00 TT 49.50 Entropic measures in propagating quantum microwaves — •Robert Neagu, Kirill G. Fedorov, Stefan Pogorzalek, Qi-Ming Chen, Michael Fischer, Michael Renger, Edwar Xie, Achim Marx, Frank Deppe, and Rudolf Gross
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