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Dresden 2020 – wissenschaftliches Programm

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TT: Fachverband Tiefe Temperaturen

TT 65: Poster Session Topological Topics

Donnerstag, 19. März 2020, 15:00–19:00, P2/EG

15:00 TT 65.1 Quasiparticle interference and spin texture in thin film topological insulator — •Alireza Akbari and Peter Thalmeier
15:00 TT 65.2 Signature of Unconventional Topological Superconductivity in Magnetic Penetration Depth — •Mehdi Biderang and Alireza Akbari
15:00 TT 65.3 The Meservey-Tedrow technique applied to surface states of topological insulators — •Matthias Götte and Thomas Dahm
15:00 TT 65.4 Ferromagnetic topological insulators used as magnetic field sensors — •Matthias Borcherding and Thomas Dahm
15:00 TT 65.5 Electrical transport properties of Vanadium doped Bi2Te2.4Se0.6Christian Riha, Birkan Düzel, Karl Graser, Olivio Chiatti, Oliver Rader, Jaime Sánchez-Barriga, Oleg Tereshchenko, and •Saskia F. Fischer
15:00 TT 65.6 Magnetotransport phenomena of the quaternary topological insulator Bi1.5Sb0.5Te1.8Se1.2 — •Erik Zimmermann, Michael Schleenvoigt, Jonas Kölzer, Daniel Rosenbach, Gregor Mussler, Peter Schüffelgen, Hans Lüth, Detlev Grützmacher, and Thomas Schäpers
15:00 TT 65.7 Mobility spectrum analysis on the topological insulator BiSbTeSe2 — •Jimin Wang, Alexander Kurzendorfer, Lin Chen, Zhiwei Wang, Yoichi Ando, Yang Xu, Ireneusz Miotkowski, Yong P. Chen, and Dieter Weiss
15:00 TT 65.8 Electron spin resonance spectroscopy measurement of a magnetic topological insulator material MnBi4Te7 — •Kavita Mehlawat, Alexey Alfonsov, Anna Isaeva, Bernd Buechner, and Vladislav Kataev
15:00 TT 65.9 Controlling a band gap at the K-points in graphene — •Frederik Bartelmann, Daniela Pfannkuche, Marta Prada, and Alexander Chudnovskiy
15:00 TT 65.10 Magnetoelectric screening at the interface of a topological insulator and a ferromagnetic insulator — •Marius Scholten, Ilya Eremin, Jeroen van den Brink, and Flavio S. Nogueira
15:00 TT 65.11 Dynamical density and spin response of Fermi arcs and their consequences for Weyl semimetals — •Sayandip Ghosh and Carsten Timm
15:00 TT 65.12 Negative Longitudinal Magnetoconductance at Weak Fields in Weyl Semimetals — •Andy Knoll, Carsten Timm, and Tobias Meng
15:00 TT 65.13 de Haas–van Alphen measurements of CoSi — •B.V. Schwarze, J. Hornung, K. Manna, T. Förster, and J. Wosnitza
15:00 TT 65.14 Investigation of quantum oscillations in the topological chiral semimetal CoSi — •Nico Huber, Grace Causer, Georg Benka, Lukas Worch, Laura Stapf, Andreas Bauer, Marc Wilde, and Christian Pfleiderer
15:00 TT 65.15 Mirror anomaly induced anomalous Hall effect in ZrTe5 — •Yongjian Wang, Alexey Taskin, and Yoichi Ando
15:00 TT 65.16 Phase diagrams of topological superconductors — •Jannis Neuhaus-Steinmetz, Elena Vedmedenko, Thore Posske und Levente Rózsa
15:00 TT 65.17 Majorana zero modes in skyrmion-vortex pairs — •Jonas Nothhelfer, Kjetil Hals, Matteo Rizzi, and Karin Everschor-Sitte
15:00 TT 65.18 Signatures of the Majorana spin and nonlocality in the electrical transport through a Majorana - quantum dot hybrid system — •Alexander Schuray, Manuel Rammler, and Patrik Recher
15:00 TT 65.19 Probing Majorana bound states with an optical quantum dot — •Lena Bittermann, Daniel Frombach, Christophe De Beule, and Patrik Recher
15:00 TT 65.20 Floquet-Majoranas in a Cooper Pair Box — •Anne Matthies and Achim Rosch
15:00 TT 65.21 Decoherence of Majorana edge modes under quasi-adiabatic drives — •Zihao Gao, Yuval Vinkler-Aviv, and Achim Rosch
15:00 TT 65.22 Disorder effects on the spectral gap of topological insulator based Majorana zero modes — •Alexander Ziesen and Fabian Hassler
15:00 TT 65.23 Transport and scanning tunneling microscopy study on EuMnBi2 — •Xinglu Que, Jan Bruin, Mohammad Pakdaman, Claus Mühle, Jürgen Nuss, Qingyu He, Lihui Zhou, and Hidenori Takagi
15:00 TT 65.24 Conductance through a quantum-Hall-superconductor junction from a tunneling perspective — •Fernando Dominguez Tijero and Ewelina Maria Hanckiewicz
15:00 TT 65.25 0-π transitions in Josephson junctions out of 3D topological insulator nanowires with parallel magnetic field — •Jacob Fuchs, Michael Barth, Raphael Kozlovsky, Cosimo Gorini, and Klaus Richter
15:00 TT 65.26 Tunneling spectroscopy of Tl2Mo6Se6 nanowires — •Mengmeng Bai, Yongjian Wang, and Yoichi Ando
15:00 TT 65.27 Three-dimensional quantum Hall effect and thermopower in ZrTe5 — •Toni Ehmcke and Tobias Meng
15:00 TT 65.28 Topological charge pumping under realistic conditions — •Eric Bertok, Andrew Hayward, and Fabian Heidrich-Meisner
15:00 TT 65.29 Effects of the classical analog of the spin Berry curvature in adiabatic spin dynamics — •Simon Michel and Michael Potthoff
15:00 TT 65.30 Magnetic properties of spin chain materials Cs2Co(Cl/Br)4 — •Thomas Leich, Daniel Brüning, Ladislav Bohatý, Petra Bohatý, Oliver Breunig, and Thomas Lorenz
15:00 TT 65.31 Interacting magnons in the easy-axis square-lattice XXZ model — •Matthias Walther, Götz S. Uhrig, and Kai P. Schmidt
15:00 TT 65.32 Linked cluster expansions for non-Hermitian quantum spin systems — •Lea Lenke and Kai Phillip Schmidt
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