Fractional Quantum Hall Effect 3: theory and experiment

Presentations

• Universal chiral Luttinger liquid behavior in a graphene quantum point contact

  ORAL

  March 10, 2023, 11:30 AM – March 10, 2023, 11:42 AM

  Publication: https://doi.org/10.48550/arXiv.2204.10296

  Presenters

  • Noah L Samuelson

    • University of California, Santa Barbara

  Authors

  • Noah L Samuelson

    • University of California, Santa Barbara

  • Liam A Cohen

    • University of California, Santa Barbara

  • Taige Wang

    • University of California, Berkeley

  • Takashi Taniguchi

    • National Institute for Materials Science
    • Kyoto Univ
    • International Center for Materials Nanoarchitectonics, National Institute of Materials Science
    • Kyoto University
    • International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-044, Japan
    • International Center for Materials Nanoarchitectonics, National Institute for Materials Science
    • National Institute for Materials Science, Japan
    • National Institute For Materials Science
    • NIMS
    • National Institute for Material Science
    • International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Tsukuba, Japan
    • NIMS Japan

  • Kenji Watanabe

    • National Institute for Materials Science
    • Research Center for Functional Materials, National Institute of Materials Science
    • Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-044, Japan
    • NIMS
    • Research Center for Functional Materials, National Institute for Materials Science
    • National Institute for Materials Science, Japan
    • Research Center for Functional Materials, National Institute for Materials Science, Tsukuba, Japan
    • NIMS Japan

  • Michael P Zaletel

    • University of California, Berkeley
    • UC Berkeley

  • Andrea Young

    • University of California, Santa Barbara

  View abstract →

• Consequences of Charge Fractionalization in a Graphene Quantum Hall Point Contact

  ORAL

  March 10, 2023, 11:42 AM – March 10, 2023, 11:54 AM

  Publication: Liam A. Cohen, Noah L. Samuelson et. al, Tunable fractional quantum Hall point contacts in graphene via local anodic oxidation of graphite gates, https://arxiv.org/abs/2204.10296

  Presenters

  • Liam A Cohen

    • University of California, Santa Barbara

  Authors

  • Liam A Cohen

    • University of California, Santa Barbara

  • Noah L Samuelson

    • University of California, Santa Barbara

  • Taige Wang

    • University of California, Berkeley

  • Kenji Watanabe

    • National Institute for Materials Science
    • Research Center for Functional Materials, National Institute of Materials Science
    • Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-044, Japan
    • NIMS
    • Research Center for Functional Materials, National Institute for Materials Science
    • National Institute for Materials Science, Japan
    • Research Center for Functional Materials, National Institute for Materials Science, Tsukuba, Japan
    • NIMS Japan

  • Takashi Taniguchi

    • National Institute for Materials Science
    • Kyoto Univ
    • International Center for Materials Nanoarchitectonics, National Institute of Materials Science
    • Kyoto University
    • International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-044, Japan
    • International Center for Materials Nanoarchitectonics, National Institute for Materials Science
    • National Institute for Materials Science, Japan
    • National Institute For Materials Science
    • NIMS
    • National Institute for Material Science
    • International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Tsukuba, Japan
    • NIMS Japan

  • Michael P Zaletel

    • University of California, Berkeley
    • UC Berkeley

  • Andrea Young

    • University of California, Santa Barbara

  View abstract →

• The three fractional quantum Hall states at filling factor ν = 7/5 in bilayer graphene

  ORAL

  March 10, 2023, 11:54 AM – March 10, 2023, 12:06 PM

  Presenters

  • Ke Huang

    • Pennsylvania State University

  Authors

  • Ke Huang

    • Pennsylvania State University

  • Hailong Fu

    • Pennsylvania State University

  • Kenji Watanabe

    • National Institute for Materials Science
    • Research Center for Functional Materials, National Institute of Materials Science
    • Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-044, Japan
    • NIMS
    • Research Center for Functional Materials, National Institute for Materials Science
    • National Institute for Materials Science, Japan
    • Research Center for Functional Materials, National Institute for Materials Science, Tsukuba, Japan
    • NIMS Japan

  • Takashi Taniguchi

    • National Institute for Materials Science
    • Kyoto Univ
    • International Center for Materials Nanoarchitectonics, National Institute of Materials Science
    • Kyoto University
    • International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-044, Japan
    • International Center for Materials Nanoarchitectonics, National Institute for Materials Science
    • National Institute for Materials Science, Japan
    • National Institute For Materials Science
    • NIMS
    • National Institute for Material Science
    • International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Tsukuba, Japan
    • NIMS Japan

  • Chengqi Guo

    • Pennsylvania state University

  • Jun Zhu

    • Pennsylvania State University

  View abstract →

• Photoluminescence fine structures and neutral collective excitations of fractional quantum Hall fluids in wide GaAs quantum wells

  ORAL

  March 10, 2023, 12:06 PM – March 10, 2023, 12:18 PM

  Presenters

  • Ziyu Liu

    • Columbia University

  Authors

  • Ziyu Liu

    • Columbia University

  • Jiehui Liang

    • Nanjing University

  • Zihao Yang

    • Nanjing University

  • Ursula Wurstbauer

    • University of Muenster

  • Ken W West

    • Princeton University

  • Loren N Pfeiffer

    • Princeton University

  • Lingjie Du

    • Nanjing University

  • Aron Pinczuk

    • Columbia University

  View abstract →

• Sequencing the entangled DNA of fractional quantum Hall fluids

  ORAL

  March 10, 2023, 12:18 PM – March 10, 2023, 12:30 PM

  Presenters

  • Joseph R Cruise

    • Washington University, St. Louis

  Authors

  • Joseph R Cruise

    • Washington University, St. Louis

  View abstract →

• Fractional quantum Hall effect with unconventional pairing in monolayer graphene

  ORAL

  March 10, 2023, 12:30 PM – March 10, 2023, 12:42 PM

  Presenters

  • Anirban Sharma

    • Pennsylvania State University

  Authors

  • Anirban Sharma

    • Pennsylvania State University

  • Songyang Pu

    • Univ of Leeds
    • University of Leeds

  • Ajit C Coimbatore Balram

    • Institute of Mathematical Sciences, India
    • Institute of Mathematical Sciences, CIT Campus
    • The Institute of Mathematical Sciences (IMSc)

  • Jainendra K Jain

    • Pennsylvania State University

  View abstract →

• Dissipative edge dynamics of FQH fluids

  ORAL

  March 10, 2023, 12:42 PM – March 10, 2023, 12:54 PM

  Presenters

  • Gustavo M Machado Monteiro

    • City College of New York

  Authors

  • Gustavo M Machado Monteiro

    • City College of New York

  • Dylan Reynolds

    • CUNY

  • Sriram Ganeshan

    • City College of New York

  View abstract →

• Fractional Quantum Hall edge modes from topological fluid dynamics

  ORAL

  March 10, 2023, 12:54 PM – March 10, 2023, 1:06 PM

  Publication: G. M. Monteiro, V. Nair, and S. Ganeshan. Topological fluids and FQH edge dynamics. arXiv preprint arXiv:2203.06516 (2022).

  Presenters

  • Parameswaran Nair

    • The City College of New York

  Authors

  • Gustavo M Machado Monteiro

    • City College of New York

  • Sriram Ganeshan

    • City College of New York

  • Parameswaran Nair

    • The City College of New York

  View abstract →

• Regularized lattice theory for spatially dispersive nonlinear optical conductivities

  ORAL

  March 10, 2023, 1:06 PM – March 10, 2023, 1:18 PM

  Presenters

  • Steven Gassner

    • University of Pennsylvania

  Authors

  • Steven Gassner

    • University of Pennsylvania

  • Eugene J Mele

    • University of Pennsylvania

  View abstract →

• Atomistic simulation of GaAs heterostructures

  ORAL

  March 10, 2023, 1:18 PM – March 10, 2023, 1:30 PM

  Publication: none

  Presenters

  • Yiwei Sun

    • GBA Branch of Aerospace Information Research Institute

  Authors

  • Yiwei Sun

    • GBA Branch of Aerospace Information Research Institute

  View abstract →

• Determining the Thickness of Weyl Semimetal Nanoflakes Using Silicon Raman Scattering

  ORAL

  March 10, 2023, 1:30 PM – March 10, 2023, 1:42 PM

  Presenters

  • Fawaz Albalawi

    • Department of Physics, University of Cincinnati

  Authors

  • Leigh M Smith

    • Department of Physics, University of Cincinnati
    • University of Cincinnati

  • Fawaz Albalawi

    • Department of Physics, University of Cincinnati

  • Giriraj Jnawali

    • Department of Physics, University Of Cincinnati

  • Brenden Ortiz

    • University of California, Santa Barbara

  • Stephen D Wilson

    • Materials Department, University of California Santa Barbara
    • University of California, Santa Barbara
    • UCSB

  View abstract →