Unconventional fractional quantum Hall States

Presentations

• Even-denominator fractional quantum Hall effect in the lowest Landau level

  ORAL · Invited

  March 8, 2023, 2:30 PM – March 8, 2023, 3:06 PM

  Presenters

  • Mansour Shayegan

    Princeton University

  Authors

  • Mansour Shayegan

    Princeton University

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• Updates on the fractional quantum Hall effect in bilayer graphene

  ORAL · Invited

  March 8, 2023, 3:06 PM – March 8, 2023, 3:42 PM

  Presenters

  • Jun Zhu

    Pennsylvania State University, Penn State

  Authors

  • Jun Zhu

    Pennsylvania State University, Penn State

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• Quantized heat flow probing thermal equilibration and edge structures of quantum Hall phases in graphene

  ORAL · Invited

  March 8, 2023, 3:42 PM – March 8, 2023, 4:18 PM

  Publication: 1. Universal quantized thermal conductance in graphene; Saurabh Kumar Srivastav, Manas Ranjan Sahu, K. Watanabe, T. Taniguchi, Sumilan Banerjee, Anindya Das; Science Advances 5 (eaaw5798), 1-5 (2019). <br>2. Vanishing thermal equilibration for hole-conjugate fractional quantum Hall states in graphene; SK Srivastav, R Kumar, C Spånslätt, K Watanabe, T Taniguchi, AD Mirlin, Yuval Gefen and Anindya Das; Physical review letters 126 (21), 216803 (Editors' suggestion)<br>3. Observation of ballistic upstream modes at fractional quantum Hall edges of graphene; Ravi Kumar, Saurabh Kumar Srivastav, Christian Spånslätt, Kenji Watanabe, Takashi Taniguchi, Yuval Gefen, Alexander D Mirlin, Anindya Das; Nature Communications 13, 213, (2022).<br>4. Determination of topological edge quantum numbers of fractional quantum Hall phases;<br>Saurabh Kumar Srivastav, Ravi Kumar, Christian Spånslätt, K. Watanabe, T. Taniguchi, Alexander D. Mirlin, Yuval Gefen, and Anindya Das; Nature communications 13 (1), 1-8 (2022).

  Presenters

  • Anindya Das

    Indian Institute of Science Bangalore

  Authors

  • Anindya Das

    Indian Institute of Science Bangalore

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• Emergent phases in nearly degenerate Landau levels of the state-of-the-art GaAs quantum wells

  ORAL · Invited

  March 8, 2023, 4:18 PM – March 8, 2023, 4:54 PM

  Presenters

  • Michael A Zudov

    University of Minnesota

  Authors

  • Michael A Zudov

    University of Minnesota

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• Exploring the quantum Hall landscape with duality

  ORAL · Invited

  March 8, 2023, 4:54 PM – March 8, 2023, 5:30 PM

  Publication: X.-Y. Song, H. Goldman, and L. Fu, to appear<br>H. Goldman, R. Sohal, and E. Fradkin, Phys. Rev. B 103, 235118 (2021) <br>H. Goldman, R. Sohal, and E. Fradkin, Phys. Rev. B 102, 195151 (2020)<br>H. Goldman, R. Sohal, and E. Fradkin, Phys. Rev. B 100, 115111 (2019)

  Presenters

  • Hart Goldman

    MIT, Massachusetts Institute of Technology

  Authors

  • Hart Goldman

    MIT, Massachusetts Institute of Technology

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