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Topological Materials: Graphene and Thin films

FOCUS · B51 · ID: 381594

Presentations

  • Z<sub>2</sub> Topology and Edge States of Twisted Bilayer Graphene

    ORAL

    –

    Presenters

    • Qiyue Wang

      University of Texas at Dallas, Department of Physics, University of Texas at Dallas

    Authors

    • Qiyue Wang

      University of Texas at Dallas, Department of Physics, University of Texas at Dallas

    • Chao Ma

      Yale University, Department of Electrical Engineering, Yale University

    • Fengnian Xia

      Yale University, Department of Electrical Engineering, Yale University

    • Fan Zhang

      University of Texas at Dallas, Department of Physics, The University of Texas at Dallas, University of Texas, Dallas, Department of Physics, University of Texas at Dallas

    View abstract →

  • Higher Chern Numbers and Quadratic Band Crossing Lines in Bilayer Lieb Lattice

    ORAL

    –

    Presenters

    • Avadh Saxena

      Theoretical Division (T-4), Los Alamos National Laboratory, Los Alamos National Laboratory, Los Alamos National Lab, Los Alamos Natl Lab

    Authors

    • Avadh Saxena

      Theoretical Division (T-4), Los Alamos National Laboratory, Los Alamos National Laboratory, Los Alamos National Lab, Los Alamos Natl Lab

    • Saikat Banerjee

      Theoretical Physics III, Center for Electronic Correlations and Magnetism, Institute of Physics, University of Augsburg, Univ Augsburg, University of Augsburg

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  • Non-Hermitian topology and skin effect in Co-graphene nanoribbons

    ORAL

    –

    Presenters

    • Jingwei Jiang

      University of California, Berkeley

    Authors

    • Jingwei Jiang

      University of California, Berkeley

    • Zhenglu Li

      Department of Physics, University of California, Berkeley, UC Berkeley & Lawrence Berkeley National Laboratory, University of California at Berkeley, and Lawrence Berkeley National Laboratory, University of California at Berkeley and Lawrence Berkeley National Laboratory, Lawrence Berkeley National Laboratory, University of California, Berkeley, Lawrence Berkeley National Laboratory and University of California at Berkeley, Department of physics, University of California at Berkeley, Berkeley, California

    • Jiawei Ruan

      University of California at Berkeley, and Lawrence Berkeley National Laboratory, University of California, Berkeley

    • Steven G Louie

      University of California, Berkeley, Department of Physics, University of California, Berkeley, University of California at Berkeley and Lawrence Berkeley National Laboratory, UC Berkeley & Lawrence Berkeley National Laboratory, University of California at Berkeley, and Lawrence Berkeley National Laboratory, Lawrence Berkeley National Laboratory, Department of physics, University of California at Berkeley, Berkeley, California

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  • Observation of intrinsic time-reversal invariant Z<sub>2</sub> topological phase in bilayer graphene

    ORAL

    –

    Presenters

    • Aveek Bid

      Indian Institute of Science Bangalore

    Authors

    • Priya Tiwari

      Indian Institute of Science Bangalore

    • SAURABH SRIVASTAV

      Indian Institute of Science Bangalore, Department of Physics, Indian Institute of Science, Bengaluru

    • Sujay Ray

      Indian Institute of Science Bangalore

    • Tanmoy Das

      Indian Institute of Science Bangalore

    • Aveek Bid

      Indian Institute of Science Bangalore

    View abstract →

  • A New Phase of Two-Dimensional Tin on Hexagonal Boron Nitride Monolayer on Metal

    ORAL

    –

    Presenters

    • Xi Dong

      Department of Physics and Astronomy, Michigan State University

    Authors

    • Xi Dong

      Department of Physics and Astronomy, Michigan State University

    • Lizhi Zhang

      Department of Physics and Astronomy, University of Tennessee

    • Mina Yoon

      Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge National Laboratory, USA, Oak Ridge National Lab, CNMS, Oak Ridge National Lab

    • Pengpeng Zhang

      Department of Physics and Astronomy, Michigan State University

    View abstract →

  • Electrical Transport Study in α-Sn Films Grown by Molecular Beam Epitaxy

    ORAL

    –

    Presenters

    • Yuanfeng Ding

      College of Engineering and Applied Sciences, Nanjing Univ, Nanjing Univ

    Authors

    • Yuanfeng Ding

      College of Engineering and Applied Sciences, Nanjing Univ, Nanjing Univ

    • Jinshan Yao

      Nanjing Univ

    • Junwei Huang

      Nanjing University, Nanjing Univ

    • Ziyuan Yuan

      Nanjing Univ

    • Chen Li

      College of Engineering and Applied Sciences, Nanjing Univ, Nanjing Univ

    • Hongtao Yuan

      Nanjing University, Nanjing Univ

    • Hong Lu

      School of Physics, Peking University, College of Engineering and Applied Sciences, Nanjing Univ, College of Engineering and Applied Sciences, Nanjing University, Nanjing Univ

    • Yan-Feng Chen

      College of Engineering and Applied Sciences, Nanjing Univ, Nanjing Univ

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  • Measuring non-abelian Berry curvature in strained gallium arsenide using electron-hole collisions

    ORAL

    –

    Presenters

    • Joseph Costello

      Physics Department and Institute for Terahertz Science and Technology, University of California, Santa Barbara

    Authors

    • Joseph Costello

      Physics Department and Institute for Terahertz Science and Technology, University of California, Santa Barbara

    • Seamus O'Hara

      Physics Department and Institute for Terahertz Science and Technology, University of California, Santa Barbara

    • Qile Wu

      Physics Department and Institute for Terahertz Science and Technology, University of California, Santa Barbara

    • Loren Pfeiffer

      Princeton University, Princeton Institute for the Science and Technology of Materials (PRISM), Princeton University, Department of Electrical Engineering, Princeton University, Electrical Engineering, Princeton, Electrical Engineering, Princeton University, Princeton

    • Ken W. West

      Princeton University, Princeton Institute for the Science and Technology of Materials (PRISM), Princeton University, Department of Electrical Engineering, Princeton University, Electrical Engineering, Princeton, Electrical Engineering, Princeton University, Princeton

    • Mark Stephen Sherwin

      Physics Department and Institute for Terahertz Science and Technology, University of California, Santa Barbara

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  • Symmetry, Topology, Exact Many-Body Ground States, and Exact Many-body Excitations in Twisted Bilayer Graphene.

    Invited

    –

    Presenters

    • Zhida Song

      Department of Physics, Princeton University, Princeton University, Physics, Princeton University

    Authors

    • Zhida Song

      Department of Physics, Princeton University, Princeton University, Physics, Princeton University

    • Biao Lian

      Princeton University, Princeton Center for Theoretical Science, Princeton University, Physics, Princeton University

    • Fang Xie

      Princeton University, Physics, Princeton University

    • Aditya Cowsik

      Stanford University, Princeton University

    • Nicolas Regnault

      Department of Physics, Princeton University, Princeton University, Ecole Normale Superieure, Physics, Princeton University

    • Andrei B Bernevig

      Department of Physics, Princeton University, Princeton University, Princeto University, Princeton, USA, Physics, Princeton University

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  • Magic Manifold and Stable Symmetry Anomaly in Twisted Bilayer Graphene

    ORAL

    –

    Presenters

    • Zhida Song

      Department of Physics, Princeton University, Princeton University, Physics, Princeton University

    Authors

    • Zhida Song

      Department of Physics, Princeton University, Princeton University, Physics, Princeton University

    • Biao Lian

      Princeton University, Princeton Center for Theoretical Science, Princeton University, Physics, Princeton University

    • Nicolas Regnault

      Department of Physics, Princeton University, Princeton University, Ecole Normale Superieure, Physics, Princeton University

    • Andrei B Bernevig

      Department of Physics, Princeton University, Princeton University, Princeto University, Princeton, USA, Physics, Princeton University

    View abstract →

  • Two-dimensional Tin on Substrates

    ORAL

    –

    Presenters

    • Lizhi Zhang

      Institute of Physics and University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190, China, Department of Physics and Astronomy, University of Tennessee

    Authors

    • Lizhi Zhang

      Institute of Physics and University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190, China, Department of Physics and Astronomy, University of Tennessee

    • Xi Dong

      Department of Physics and Astronomy, Michigan State University

    • Pengpeng Zhang

      Department of Physics and Astronomy, Michigan State University

    • Mina Yoon

      Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge National Laboratory, USA, Oak Ridge National Lab, CNMS, Oak Ridge National Lab

    View abstract →

  • Topological insulators in the 1T’ phase of MX<sub>2</sub> (M=Mo,W; X=S,Se,Te) revisited

    ORAL

    –

    Presenters

    • Prasun Boyal

      S N Bose National Center for Basic Science

    Authors

    • Prasun Boyal

      S N Bose National Center for Basic Science

    • Poonam Kumari

      CNR-ICCOM, Consiglio Nazionale delle Ricerche, via G. Moruzzi 1, 56124, Pisa, S N Bose National Center for Basic Science

    • Priya Mahadevan

      S. N. Bose National Center for Basic Sciences, Block-JD, Salt Lake, Kolkata-700106, India, S N Bose National Center for Basic Science, Condensed Matter Physics and Material Sciences, S. N. Bose National Centre for Basic Sciences

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  • Effect of Sn Doping on Surface States of Bi<sub>2</sub>Se<sub>3</sub> Thin Films

    ORAL

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    Presenters

    • Gregory Stephen

      Laboratory for Physical Sciences

    Authors

    • Gregory Stephen

      Laboratory for Physical Sciences

    • Ivan Naumov

      Howard University, Physics and Astronomy, Howard University

    • Siddharth Tyagi

      Electrical and Computer Engineering, University of Maryland

    • Owen Vail

      Army Research Lab

    • Jennifer DeMell

      Laboratory for Physical Sciences

    • Michael Dreyer

      University of Maryland, College Park, University of Maryland, Physics, University of Maryland, Department of Physics, University of Maryland

    • Robert E Butera

      Laboratory for Physical Sciences

    • Aubrey T. Hanbicki

      Laboratory for Physical Sciences

    • Patrick Taylor

      Army Research Lab

    • Isaak Mayergoyz

      Electrical and Computer Engineering, University of Maryland

    • Pratibha Dev

      Howard University, Physics, Howard University, Physics and Astronomy, Howard University

    • Adam L Friedman

      Laboratory for Physical Sciences

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  • Tunability and thickness dependence of in-plane magnetoresistance and Hall effect in thin films of elemental Bismuth

    ORAL

    –

    Presenters

    • Eugene Ark

      Materials Science Division, Argonne National Laboratory

    Authors

    • Eugene Ark

      Materials Science Division, Argonne National Laboratory

    • Deshun Hong

      Argonne National Laboratory, Materials Science Division, Argonne National Laboratory

    • Terence Bretz-Sullivan

      Materials Science Division, Argonne National Laboratory

    • Changjiang Liu

      Argonne National Laboratory, Materials Science Division, Argonne National Laboratory

    • Steven S.-L. Zhang

      Department of Physics, Case Western Reserve University

    • Leena Aggarwal

      Department of Physics, University of Illinois at Urbana-Champaign

    • Vidya Madhavan

      University of Illinois at Urbana-Champaign, University of Illinois Urbana-Champaign, Department of Physics, University of Illinois at Urbana-Champaign

    • Anand Bhattacharya

      Argonne National Laboratory, Materials Science Division, Argonne National Laboratory, Materials Science Division, Argonne National Lab

    View abstract →