Fractional Quantum Hall Effect: Composite Fermions

Presentations

• Fractional Quantum Hall Effect at ν=2+6/13: The Parton Paradigm for the Second Landau Level

  ORAL

  March 6, 2019, 11:15 AM – March 6, 2019, 11:27 AM

  Presenters

  • Ajit Coimbatore Balram

    • Niels Bohr Institute
    • Niels Bohr International Academy and the Center for Quantum Devices, Niels Bohr Institute

  Authors

  • Ajit Coimbatore Balram

    • Niels Bohr Institute
    • Niels Bohr International Academy and the Center for Quantum Devices, Niels Bohr Institute

  • Sutirtha Mukherjee

    • Quantum Universe Center, Korea Institute of Advanced Study

  • Kwon Park

    • School of Physics and Quantum Universe Center, Korea Institute for Advanced Study
    • Korea Institute for Advanced Study
    • School of Physics, Korea Institute for Advanced Study
    • Physics, Korea Institute for Advanced Study

  • Maissam Barkeshli

    • Physics, University of Maryland
    • University of Maryland, College Park
    • Physics, Condensed Matter Theory Center and Joint Quantum Institute, University of Maryland
    • Physics, University of Maryland, College Park
    • Department of Physics, University of Maryland College Park

  • Mark Rudner

    • Physics, University of Copenhagen
    • Niels Bohr International Academy, University of Copenhagen
    • Niels Bohr International Academy and the Center for Quantum Devices, Niels Bohr Institute
    • Niels Bohr Institute, Copenhagen University
    • Niels Bohr Institute

  • Jainendra Jain

    • Pennsylvania State University
    • Physics, Penn State
    • Department of Physics, The Pennsylvania State University, University Park, Pennsylvania 16802, USA
    • Department of Physics, Penn State University
    • Physics, Pennsylvania State University

  View abstract →

• On the Interpretation of Thermal Conductance of the nu=5/2 Edge

  ORAL

  March 6, 2019, 11:27 AM – March 6, 2019, 11:39 AM

  Presenters

  • Steven Simon

    • University of Oxford

  Authors

  • Steven Simon

    • University of Oxford

  View abstract →

• Dirac Composite Fermions and Emergent Reflection Symmetry about Even Denominator Filling Fractions

  ORAL

  March 6, 2019, 11:39 AM – March 6, 2019, 11:51 AM

  Presenters

  • Hart Goldman

    • University of Illinois at Urbana-Champaign

  Authors

  • Hart Goldman

    • University of Illinois at Urbana-Champaign

  • Eduardo Hector Fradkin

    • University of Illinois at Urbana-Champaign

  View abstract →

• Partial Equilibration of Integer and Fractional Edge Channels in the Thermal Quantum Hall Effect

  ORAL

  March 6, 2019, 11:51 AM – March 6, 2019, 12:03 PM

  Presenters

  • Kwok Wai Ma

    • Brown University

  Authors

  • Kwok Wai Ma

    • Brown University

  • Dmitri Feldman

    • Brown University

  View abstract →

• Finite-thickness effect of the fractional quantum Hall states in the second Landau level

  ORAL

  March 6, 2019, 12:03 PM – March 6, 2019, 12:15 PM

  Presenters

  • Pengjie Wang

    • Peking University
    • International Center for Quantum Materials, Peking University

  Authors

  • Pengjie Wang

    • Peking University
    • International Center for Quantum Materials, Peking University

  • Jian Sun

    • Peking University
    • International Center for Quantum Materials, Peking University

  • Yijia Wu

    • International Center for Quantum Materials, Peking University
    • International Center for Quantum Materials, School of Physics, Peking University, Beijing, China

  • Hua Chen

    • Department of Physics, Zhejiang Normal University
    • Physics, Zhejiang Normal University

  • Loren Pfeiffer

    • Electrical Engineering, Princeton University
    • Princeton University
    • Princeton Univ
    • Department of Electrical Engineering, Princeton University
    • PRISM, Princeton University
    • Physics, Princeton University
    • Electrical Engineering, Princeton

  • Kenneth West

    • Electrical Engineering, Princeton University
    • Princeton University
    • Princeton Univ
    • Department of Electrical Engineering, Princeton University
    • PRISM, Princeton University
    • Physics, University of Pittsburgh
    • Electrical Engineering, Princeton

  • Xincheng Xie

    • International Center for Quantum Materials, Peking University
    • International Center for Quantum Materials, School of Physics , Peking University, Beijing
    • International Center for Quantum Materials, School of Physics, Peking University, Beijing, China

  • Xi Lin

    • International Center for Quantum Materials, Peking University

  View abstract →

• Strain-induced resistance anisotropy near the FQHE v=5/2 in two-dimensional GaAs single quantum wells

  ORAL

  March 6, 2019, 12:15 PM – March 6, 2019, 12:27 PM

  Presenters

  • Alexander Stern

    • Physics of Quantum Materials, Max Planck Institute for Chemical Physics of Solids

  Authors

  • Alexander Stern

    • Physics of Quantum Materials, Max Planck Institute for Chemical Physics of Solids

  • Brian Casas

    • University of California, Irvine
    • Department of Physics and Astronomy, University of California Irvine

  • Johannes Pollanen

    • Michigan State Univ
    • Department of Physics and Astronomy, Michigan State University

  • James Eisenstein

    • Department of Physics, California Institute of Technology
    • Physics, Caltech

  • Kenneth West

    • Electrical Engineering, Princeton University
    • Princeton University
    • Princeton Univ
    • Department of Electrical Engineering, Princeton University
    • PRISM, Princeton University
    • Physics, University of Pittsburgh
    • Electrical Engineering, Princeton

  • Loren Pfeiffer

    • Electrical Engineering, Princeton University
    • Princeton University
    • Princeton Univ
    • Department of Electrical Engineering, Princeton University
    • PRISM, Princeton University
    • Physics, Princeton University
    • Electrical Engineering, Princeton

  • Jing Xia

    • University of California, Irvine
    • Department of Physics and Astronomy, University of California Irvine

  View abstract →

• Principal component analysis of quantum Hall wave functions

  ORAL

  March 6, 2019, 12:27 PM – March 6, 2019, 12:39 PM

  Presenters

  • Na Jiang

    • Zhejiang University

  Authors

  • Na Jiang

    • Zhejiang University

  • Siyao Ke

    • Zhejiang University

  • Xin Wan

    • Zhejiang University

  View abstract →

• Hamiltonian theory for Quantum Hall systems in a tilted magnetic field: composite fermion geometry and robustness of activation gaps

  ORAL

  March 6, 2019, 12:39 PM – March 6, 2019, 12:51 PM

  Presenters

  • Kang Yang

    • University of Paris VI: Pierre-and-Marie-Curie University

  Authors

  • Kang Yang

    • University of Paris VI: Pierre-and-Marie-Curie University

  • Mark Oliver Goerbig

    • Université Paris Saclay, Orsay, France
    • University of Paris-Sud

  • Benoît Douçot

    • University of Paris VI: Pierre-and-Marie-Curie University

  View abstract →

• A Josephson relation for fractionally charged anyons.

  ORAL

  March 6, 2019, 12:51 PM – March 6, 2019, 1:03 PM

  Presenters

  • Christian Glattli

    • Service de Physique de l'Etat Condense, CEA Saclay

  Authors

  • Maelle Kapfer

    • Service de Physique de l'Etat Condense, CEA Saclay

  • Preden Roulleau

    • Service de Physique de l'Etat Condense, CEA Saclay

  • Ian Farrer

    • University of Sheffield
    • Department of Physics, University of Cambridge
    • Electronic and Electrical Engineering, University of Sheffield
    • Electrical Engineering, University of Sheffield
    • Department of Electronic and Electrical Engineering, University of Sheffield
    • Physics, Sheffield University

  • David A Ritchie

    • University of Cambridge
    • Department of Physics, University of Cambridge
    • Semiconductor Physics, University of Cambridge
    • Physics, University of Cambridge
    • Department of Physics, Cavendish Laboratory
    • Physics, Cambridge University

  • Christian Glattli

    • Service de Physique de l'Etat Condense, CEA Saclay

  View abstract →

• Non-Magnetic Fractionally Quantized Conductance in Quasi-One Dimensional Semiconductor Structures

  ORAL

  March 6, 2019, 1:03 PM – March 6, 2019, 1:15 PM

  Presenters

  • Michael Pepper

    • University College London

  Authors

  • Michael Pepper

    • University College London

  • Sanjeev Kumar

    • University College London

  • Yilmaz Gul

    • University College London

  • Maksym Myronov

    • Physics, University of Warwick

  • David A Ritchie

    • University of Cambridge
    • Department of Physics, University of Cambridge
    • Semiconductor Physics, University of Cambridge
    • Physics, University of Cambridge
    • Department of Physics, Cavendish Laboratory
    • Physics, Cambridge University

  • Ian Farrer

    • University of Sheffield
    • Department of Physics, University of Cambridge
    • Electronic and Electrical Engineering, University of Sheffield
    • Electrical Engineering, University of Sheffield
    • Department of Electronic and Electrical Engineering, University of Sheffield
    • Physics, Sheffield University

  • Henry Montagu

    • University College London

  View abstract →

• Melting of interference in the fractional quantum Hall regime: Appearance of neutral modes

  ORAL

  March 6, 2019, 1:15 PM – March 6, 2019, 1:27 PM

  Presenters

  • Mitali Banerjee

    • Columbia University
    • Weizmann Institute of Science
    • Department of Condensed Matter Physics, Weizmann Institute of Science

  Authors

  • Mitali Banerjee

    • Columbia University
    • Weizmann Institute of Science
    • Department of Condensed Matter Physics, Weizmann Institute of Science

  • R Bhattacharyya

    • Department of Condensed Matter Physics, Weizmann Institute of Science

  • Moty Heiblum

    • Weizmann Institute of Science
    • Department of Condensed Matter Physics, Weizmann Institute of Science

  • Diana Mahalu

    • Department of Condensed Matter Physics, Weizmann Institute of Science

  • Vladimir Umansky

    • Weizmann Institute of Science
    • Department of Condensed Matter Physics, Weizmann Institute of Science

  View abstract →

• Landau level subbands as a platform for many-body localization

  ORAL

  March 6, 2019, 1:27 PM – March 6, 2019, 1:39 PM

  Presenters

  • Akshay Krishna

    • Electrical Engineering, Princeton University

  Authors

  • Akshay Krishna

    • Electrical Engineering, Princeton University

  • Matteo Ippoliti

    • Physics, Princeton University
    • Princeton University

  • Ravindra Bhatt

    • Electrical Engineering, Princeton University
    • Princeton University

  View abstract →

• Bulk properties of the 5/2 fractional quantum Hall state with Corbino geometry

  ORAL

  March 6, 2019, 1:39 PM – March 6, 2019, 1:51 PM

  Presenters

  • Jian Sun

    • Peking University
    • International Center for Quantum Materials, Peking University

  Authors

  • Jian Sun

    • Peking University
    • International Center for Quantum Materials, Peking University

  • Pengjie Wang

    • Peking University
    • International Center for Quantum Materials, Peking University

  • Zheyi Zhu

    • Peking University

  • Jiasen Niu

    • Peking University

  • Loren Pfeiffer

    • Electrical Engineering, Princeton University
    • Princeton University
    • Princeton Univ
    • Department of Electrical Engineering, Princeton University
    • PRISM, Princeton University
    • Physics, Princeton University
    • Electrical Engineering, Princeton

  • Kenneth West

    • Electrical Engineering, Princeton University
    • Princeton University
    • Princeton Univ
    • Department of Electrical Engineering, Princeton University
    • PRISM, Princeton University
    • Physics, University of Pittsburgh
    • Electrical Engineering, Princeton

  • Xi Lin

    • Peking University

  View abstract →

• Half-filled Landau levels: a continuum and sign-free regularization of 3D quantum critical points

  ORAL

  March 6, 2019, 1:51 PM – March 6, 2019, 2:03 PM

  Presenters

  • Matteo Ippoliti

    • Physics, Princeton University
    • Princeton University

  Authors

  • Matteo Ippoliti

    • Physics, Princeton University
    • Princeton University

  • Roger Mong

    • Physics, University of Pittsburgh
    • Physics and Astronomy, University of Pittsburgh
    • University of Pittsburgh
    • Department of Physics and Astronomy, University of Pittsburgh

  • Fakher Assaad

    • Institut für Theoretische Physik und Astrophysik, Universität Würzburg
    • Physics, Wuerzburg University
    • Universitat Wurzburg

  • Michael Zaletel

    • Physics, University of California, Berkeley
    • Physics, UC Berkeley

  View abstract →

• Superconducting correlations in a fractional quantum Hall bilayer interface

  ORAL

  March 6, 2019, 2:03 PM – March 6, 2019, 2:15 PM

  Presenters

  • Jukka Vayrynen

    • Microsoft Station Q Santa Barbara
    • Station Q, Microsoft
    • Univ of California - Santa Barbara

  Authors

  • Jukka Vayrynen

    • Microsoft Station Q Santa Barbara
    • Station Q, Microsoft
    • Univ of California - Santa Barbara

  • Moshe Goldstein

    • Tel Aviv University

  • Yuval Gefen

    • Weizmann Institute of Science

  View abstract →