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Two-dimensional Magnetic Topological Materials

FOCUS · D42 · ID: 1096250

Presentations

  • Electrical manipulation and STM visualization of 1D chiral edge states in a moiré quantum anomalous Hall insulator

    ORAL · Invited

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    Publication: C. Zhang, T. Zhu et al., Local spectroscopy of gate-switchable Chern insulating states in twisted monolayer-bilayer graphene. arXiv: 2210.06506 (2022)<br><br>C. Zhang, T. Zhu et al., Visualizing and manipulating chiral edge states in a moiré quantum anomalous Hall insulator. Submitted

    Presenters

    • Tiancong Zhu

      University of California, Berkeley, UC Berkeley

    Authors

    • Tiancong Zhu

      University of California, Berkeley, UC Berkeley

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  • Intrinsic magnetic topological phases in a two-dimensional MnPSe3 monolayer

    ORAL

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    Presenters

    • Ilyoun Na

      Department of Physics, UC Berkeley

    Authors

    • Ilyoun Na

      Department of Physics, UC Berkeley

    • Marc Vila Tusell

      Department of Physics, UC Berkeley and Materials Sciences Division, LBNL, LBNL and University of California, Berkeley, UC Berkeley and LBNL

    • Sinead M Griffin

      Lawrence Berkeley National Laboratory, Materials Science Division and Molecular Foundry, Berkeley Lab, Lawrence Berkeley National Lab, Materials Sciences Division and Molecular Foundry, LBNL

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  • Magnetic and Topological Properties of Quasi-two-dimensional Ferromagnetic Cr<sub>2</sub>Te<sub>3</sub>

    ORAL

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    Publication: 1. H. Chi et al., Strain-tunable Berry curvature in quasi-two-dimensional chromium telluride, arXiv:2207.02318, (2022).

    Presenters

    • Sohee Kwon

      University of California, Riverside

    Authors

    • Sohee Kwon

      University of California, Riverside

    • Yuhang Liu

      University of California, Riverside

    • Hang Chi

      Massachusetts Institute of Technology

    • Gen Yin

      Georgetown University

    • Mahesh R Neupane

      US Army Research Lab Adelphi

    • Roger K Lake

      University of California, Riverside

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  • Tuning ferromagnetism in 2D magnet/topological insulator heterostructures across room temperature by epitaxial growth

    ORAL

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    Presenters

    • Wenyi Zhou

      The Ohio State University, Ohio State University

    Authors

    • Wenyi Zhou

      The Ohio State University, Ohio State University

    • Alexander J Bishop

      Ohio State University

    • Xiyue S Zhang

      Cornell University

    • Katherine Robinson

      The Ohio State University

    • Igor Lyalin

      Ohio State University

    • Thow Min Jerald Cham

      Cornell University

    • Ziling Li

      Ohio State University

    • Shuyu Cheng

      The Ohio State University, Department of Physics, Ohio State University

    • Ryan Bailey-Crandell

      Ohio State University

    • Yunqiu (Kelly) Luo

      Cornell University, University of Southern California

    • Daniel C Ralph

      Cornell University

    • David A Muller

      Cornell University

    • Roland K Kawakami

      Ohio State University

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  • Scanning Tunneling Microscopy Study of Epitaxially Grown Fe<sub>3</sub>GeTe<sub>2</sub> Layer on the Topological Insulator Bi<sub>2</sub>Te<sub>3</sub>

    ORAL

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    Publication: B. Goff, A. Bishop, W. Zhou, R. Kawakami, J. Gupta, Scanning Tunneling Microscopy Study of Epitaxially Grown Fe3GeTe2 Layer on the Topological Insulator Bi2Te3. 12/2022. In Preparation.<br>Wenyi Zhou, Alexander J. Bishop, Menglin Zhu, Igor Lyalin, Robert Walko, Jay A. Gupta, Jinwoo Hwang, and Roland K. Kawakami, Kinetically Controlled Epitaxial Growth of Fe3GeTe2 van der Waals Ferromagnetic Films, ACS Applied Electronic Materials 2022 4 (7), 3190-3197, DOI: 10.1021/acsaelm.2c00185

    Presenters

    • Brad M Goff

      Ohio State University

    Authors

    • Brad M Goff

      Ohio State University

    • Alexander J Bishop

      Ohio State University

    • Wenyi Zhou

      The Ohio State University, Ohio State University

    • Roland K Kawakami

      Ohio State University

    • Jay A Gupta

      Ohio State University

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  • Topological switch in a near room temperature van der Waals ferromagnet

    ORAL

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    Presenters

    • Han Wu

      Rice University

    Authors

    • Han Wu

      Rice University

    • Lei Chen

      Rice University

    • Paul T Malinowski

      University of Washington

    • Jianwei Huang

      Rice University

    • Qinwen Deng

      University of Pennsylvania

    • Kirsty Scott

      Yale University

    • Bo Gyu Jang

      Los Alamos National Laboratory

    • Jacob Ruff

      Cornell University

    • Ziqin Yue

      Rice University

    • Elio Vescovo

      Brookhaven National Laboratory, Brookhaven National Lab

    • Sung-Kwan Mo

      Lawrence Berkeley National Laboratory

    • Jonathan D Denlinger

      Lawrence Berkeley National Laboratory, Lawrence Berkeley National Laboratory, Berkeley, California

    • Donghui Lu

      SLAC - Natl Accelerator Lab

    • Makoto Hashimoto

      SLAC - Natl Accelerator Lab

    • Yu He

      Yale University

    • Pengcheng Dai

      Rice University

    • Yimo Han

      Rice University

    • Robert J Birgeneau

      University of California, Berkeley

    • Jianxin Zhu

      Los Alamos Natl Lab, Los Alamos National Lab, Los Alamos National Laboratory

    • Eduardo H Da Silva Neto

      Yale University, University of California, Davis

    • Liang Wu

      University of Pennsylvania

    • Jiun-Haw Chu

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

    • Qimiao Si

      Rice University

    • Ming Yi

      Rice University

    View abstract →