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Transport and Edge States in Magnetic Topological Insulators

FOCUS · K43 · ID: 1097200

Presentations

  • Field-like and Damping-like Spin-Orbit Torque Efficiencies at an Interface Between NiFe and Bi<sub>2</sub>Se<sub>3</sub>

    ORAL

    –

    Presenters

    • Xiaohang Zhang

      NOVA Research

    Authors

    • Xiaohang Zhang

      NOVA Research

    • Connie H Li

      United States Naval Research Laboratory

    • Jisoo Moon

      US NAVAL RESEARSCH LABORATORY

    • Enrique Cobas

      United States Naval Research Laboratory

    • Mehmet Noyan

      United States Naval Research Laboratory

    • Mark I Lohmann

      University of California, Riverside, United States Naval Research Laboratory

    • Berend T Jonker

      United States Naval Research Laboratory

    • Olaf M van 't Erve

      United States Naval Research Laboratory

    View abstract →

  • Surface-Driven Evolution of the Anomalous Hall Effect in MnBi2Te4 Thin Films: Implications for the Quantum Anomalous Hall Effect

    ORAL

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    Publication: Adv. Funct. Mater., 32, 2202234 (2022); 10.1002/adfm.202202234

    Presenters

    • Matthew Brahlek

      Oak Ridge National Laboratory

    Authors

    • Matthew Brahlek

      Oak Ridge National Laboratory

    • Alessandro R Mazza

      Oak Ridge National Lab, Los Alamos National Laboratory, Los Alamos National Lab

    • Jason M Lapano

      Oak Ridge National Lab

    • Harry M Meyer

      oak ridge national laboratory

    • Christopher T Nelson

      Oak Ridge National Lab

    • Yun-Yi Pai

      Oak Ridge National Laboratory, Oak Ridge National Lab, oak ridge national laboratory

    • Benjamin J Lawrie

      Oak Ridge National Lab, Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA, Oak Ridge National Laboratory

    • Timothy R Charlton

      Oak Ridge National Lab

    • Robert G Moore

      Oak Ridge National Lab

    • Zac Ward

      Oak Ridge National Lab

    • Mao-Hua Du

      Oak Ridge National Lab

    • Gyula Eres

      Oak Ridge National Lab

    View abstract →

  • Topological current divider in a Chern insulator junction

    ORAL

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    Publication: D. Ovchinnikov, J. Cai, et al., "Topological current divider in a Chern insulator junction", Nature Communications 13 (1), 1-6

    Presenters

    • Dmitry Ovchinnikov

      University of Washington

    Authors

    • Dmitry Ovchinnikov

      University of Washington

    • Jiaqi Cai

      University of Washington

    • Zhong Lin

      University of Washington

    • Zaiyao Fei

      University of Washington

    • Zhaoyu Liu

      University of Washington

    • Yongtao Cui

      University of California, Riverside

    • David H Cobden

      University of Washington

    • Jiun-Haw Chu

      University of Washington, University of Washington, Seattle, Washington, USA

    • Cui-Zu Chang

      The Pennsylvania State University, Pennsylvania State University

    • Di Xiao

      University of Washington, 1. Department of Materials Science & Engineering, University of Washington, Seattle WA 98915 2. Department of Physics, University of Washington, Seattle WA 98915, Department of Materials Science & Engineering, Department of Physics, University of Washington; Pacific Northwest National Laboratory

    • Jiaqiang Yan

      Oak Ridge National Laboratory, Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA

    • Xiaodong Xu

      University of Washington

    View abstract →

  • High Chern number van der Waals magnetic topological insulator MnBi<sub>2</sub>Te<sub>4</sub>/hBN

    ORAL

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    Publication: High Chern number van der Waals magnetic topological insulator multilayers MnBi2Te4/hBN (submitted manuscript)

    Presenters

    • Mihovil Bosnar

      University del Pais Vasco

    Authors

    • Mihovil Bosnar

      University del Pais Vasco

    • Alexandra Y Vyazovskaya

      National Research Tomsk State University

    • Evgeniy K Petrov

      National Research Tomsk State University

    • Evgueni V Chulkov

      Donostia International Physics Center

    • Mikhail M Otrokov

      Centro de fisica de materiales

    View abstract →

  • Towards a robust Majorana platform based on magnetic topological insulator nanoribbons

    ORAL

    –

    Presenters

    • Kristof Moors

      Institute for Semiconductor Nanoelectronics, Peter Grünberg Institute 9, Forschungszentrum Jülich, Germany, Forschungszentrum Jülich GmbH, Forschungszentrum Jülich

    Authors

    • Thomas L Schmidt

      University of Luxembourg, University of Luxembourg Limpertsberg

    • Declan Burke

      Blackett Laboratory, Imperial College London, South Kensington Campus, London SW7 2AZ, United Kingdom, Imperial College London

    • Malcolm R Connolly

      Imperial College London, Blackett Laboratory, Imperial College London, South Kensington Campus, London SW7 2AZ, United Kingdom

    • Daniele Di Miceli

      Institute of Interdisciplinary Physics and Complex Systems IFISC (CSIC-UIB) and Physics Department, University of the Balearic Islands, Palma, E-07122, Spain

    • Detlev Grützmacher

      Institute for Semiconductor Nanoelectronics, Peter Grünberg Institute 9, Forschungszentrum Jülich, Germany

    • Dennis Heffels

      Institute for Semiconductor Nanoelectronics, Peter Grünberg Institute 9, Forschungszentrum Jülich, Germany

    • Jan Karthein

      Institute for Semiconductor Nanoelectronics, Peter Grünberg Institute 9, Forschungszentrum Jülich, Germany

    • Kristof Moors

      Institute for Semiconductor Nanoelectronics, Peter Grünberg Institute 9, Forschungszentrum Jülich, Germany, Forschungszentrum Jülich GmbH, Forschungszentrum Jülich

    • Thomas Schäpers

      Institute for Semiconductor Nanoelectronics, Peter Grünberg Institute 9, Forschungszentrum Jülich, Germany

    • Michael Schleenvoigt

      Institute for Semiconductor Nanoelectronics, Peter Grünberg Institute 9, Forschungszentrum Jülich, Germany

    • Peter Schüffelgen

      Forschungszentrum Jülich, Institute for Semiconductor Nanoelectronics, Peter Grünberg Institute 9, Forschungszentrum Jülich, Germany

    • Llorenç Serra

      IFISC & University of the Balearic Islands, Institute of Interdisciplinary Physics and Complex Systems IFISC (CSIC-UIB) and Physics Department, University of the Balearic Islands, Palma, E-07122, Spain

    • Justus Teller

      Institute for Semiconductor Nanoelectronics, Peter Grünberg Institute 9, Forschungszentrum Jülich, Germany

    • Julian Legendre

      University of Luxembourg

    • Kaycee Underwood

      Institute for Semiconductor Nanoelectronics, Peter Grünberg Institute 9, Forschungszentrum Jülich, Germany

    • Eduárd Zsurka

      Institute for Semiconductor Nanoelectronics, Peter Grünberg Institute 9, Forschungszentrum Jülich, Germany

    View abstract →

  • Quantum oscillation studies in ferromagnetic Mn(Bi<sub>1-x</sub>Sb<sub>x</sub>)<sub>4</sub>Te<sub>7</sub>

    ORAL

    –

    Presenters

    • Chaowei Hu

      University of California, Los Angeles, University of Washington, Seattle

    Authors

    • Chaowei Hu

      University of California, Los Angeles, University of Washington, Seattle

    • Joss P Ayres-Sims

      University of Washington, Seattle

    • Jonathan M DeStefano

      University of Washington

    • Elliott W Rosenberg

      University of Washington, Stanford University

    • David E Graf

      Florida State University, National High Magnetic Field Laboratory, National High Magnetic Field Laboratory and Department of Physics, Florida State University

    • Xiaodong Xu

      University of Washington

    • Jiun-Haw Chu

      University of Washington, University of Washington, Seattle, Washington, USA

    View abstract →

  • A quantitative theory of backscattering in quantum spin Hall materials

    ORAL

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    Publication: T. Dietl, Effects of charge dopants in quantum spin Hall materials, arXiv:2206.01613. [2] T. Dietl, Quantitative theory of backscattering in topological HgTe and (Hg,Mn)Te quantum wells: acceptor states, Kondo effect, precessional dephasing, and bound magnetic polaron, arXiv:2209.03283 (submitted to Phys. Rev. Lett. and Phys. Rev. B as companion papers).

    Presenters

    • Tomasz Dietl

      International Research Centre MagTop, IFPAN, Warsaw

    Authors

    • Tomasz Dietl

      International Research Centre MagTop, IFPAN, Warsaw

    View abstract →