Fractional Quantum Hall Effect and Composite Fermions

Presentations

• Bloch Ferromagnetism of Composite Fermions

  ORAL

  March 3, 2020, 1:15 PM – March 3, 2020, 1:27 PM

  Presenters

  • Md. Shafayat Hossain

    Princeton University

  Authors

  • Md. Shafayat Hossain

    Princeton University

  • Tongzhou Zhao

    Department of Physics, Pennsylvania State University

  • Songyang Pu

    Pennsylvania State University, Department of Physics, Pennsylvania State University

  • M A Mueed

    Princeton University

  • Meng Ma

    Princeton University

  • Kevin Villegas Rosales

    Princeton University

  • Edwin Chung

    Princeton University

  • Loren Pfeiffer

    Princeton University, Electrical Engineering, Princeton University, Electrical engineering, Princeton university, Princeton Univ, Department of Electrical Engineering, Princeton University, electrical engineering, Princeton, Department of Electrical Engineering, Princeton University, Princeton, NJ, 08544, USA

  • Kenneth West

    Princeton University, Electrical Engineering, Princeton University, Electrical engineering, Princeton university, Princeton Univ, Department of Electrical Engineering, Princeton University, electrical engineering, Princeton, Department of Electrical Engineering, Princeton University, Princeton, NJ, 08544, USA

  • K. W. Baldwin

    Princeton University, Electrical engineering, Princeton university, Electrical Engineering, Princeton University

  • Jainendra Jain

    Pennsylvania State University, Department of Physics, Pennsylvania State University

  • Mansour Shayegan

    Princeton University

  View abstract →

• Hall viscosity of composite fermions

  ORAL

  March 3, 2020, 1:27 PM – March 3, 2020, 1:39 PM

  Presenters

  • Songyang Pu

    Pennsylvania State University, Department of Physics, Pennsylvania State University

  Authors

  • Songyang Pu

    Pennsylvania State University, Department of Physics, Pennsylvania State University

  • Mikael Fremling

    Univ of Utrecht, Utrecht University

  • Jainendra Jain

    Pennsylvania State University, Department of Physics, Pennsylvania State University

  View abstract →

• Fractional Chern insulators in magic-angle twisted bilayer graphene in the Hofstadter regime

  ORAL

  March 3, 2020, 1:39 PM – March 3, 2020, 1:51 PM

  Presenters

  • Bartholomew Andrews

    Univ of Zurich

  Authors

  • Bartholomew Andrews

    Univ of Zurich

  • Alexey Soluyanov

    University of Zürich, physics, Univ of Zurich, Univ of Zurich, Physik-Institut, University of Zurich

  View abstract →

• Quantum Well Width Dependence of the Fractional Quantum Hall Energy Gaps

  ORAL

  March 3, 2020, 1:51 PM – March 3, 2020, 2:03 PM

  Presenters

  • Kevin Villegas Rosales

    Princeton University

  Authors

  • Kevin Villegas Rosales

    Princeton University

  • Pranav T Madathil

    Princeton University

  • Edwin Chung

    Princeton University

  • K. W. Baldwin

    Princeton University, Electrical engineering, Princeton university, Electrical Engineering, Princeton University

  • Kenneth West

    Princeton University, Electrical Engineering, Princeton University, Electrical engineering, Princeton university, Princeton Univ, Department of Electrical Engineering, Princeton University, electrical engineering, Princeton, Department of Electrical Engineering, Princeton University, Princeton, NJ, 08544, USA

  • Loren Pfeiffer

    Princeton University, Electrical Engineering, Princeton University, Electrical engineering, Princeton university, Princeton Univ, Department of Electrical Engineering, Princeton University, electrical engineering, Princeton, Department of Electrical Engineering, Princeton University, Princeton, NJ, 08544, USA

  • Mansour Shayegan

    Princeton University

  View abstract →

• Achievement of Systematically Higher Transport Mobilities for a Large Range of Two-dimensional Electron Densities in GaAs Quantum Wells

  ORAL

  March 3, 2020, 2:03 PM – March 3, 2020, 2:15 PM

  Presenters

  • Loren Pfeiffer

    Princeton University, Electrical Engineering, Princeton University, Electrical engineering, Princeton university, Princeton Univ, Department of Electrical Engineering, Princeton University, electrical engineering, Princeton, Department of Electrical Engineering, Princeton University, Princeton, NJ, 08544, USA

  Authors

  • Loren Pfeiffer

    Princeton University, Electrical Engineering, Princeton University, Electrical engineering, Princeton university, Princeton Univ, Department of Electrical Engineering, Princeton University, electrical engineering, Princeton, Department of Electrical Engineering, Princeton University, Princeton, NJ, 08544, USA

  • Edwin Chung

    Princeton University

  • K. A. Villegas-Rosales

    Princeton University

  • K. W. Baldwin

    Princeton University, Electrical engineering, Princeton university, Electrical Engineering, Princeton University

  • Kenneth West

    Princeton University, Electrical Engineering, Princeton University, Electrical engineering, Princeton university, Princeton Univ, Department of Electrical Engineering, Princeton University, electrical engineering, Princeton, Department of Electrical Engineering, Princeton University, Princeton, NJ, 08544, USA

  • Mansour Shayegan

    Princeton University

  View abstract →

• Renormalization Group Flow of Dirac Composite Fermions at Half Filling

  ORAL

  March 3, 2020, 2:15 PM – March 3, 2020, 2:27 PM

  Presenters

  • Jonathan San Miguel

    Stanford Univ

  Authors

  • Jonathan San Miguel

    Stanford Univ

  • Hart Goldman

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

  • Prashant Kumar

    Stanford Univ

  • Srinivas Raghu

    Institute for Materials and Energy Sciences, Stanford University, Stanford Univ, Stanford University, Stanford

  View abstract →

• Heterostructure Design for High Two-dimensional Electron Density in GaAs/AlGaAs Quantum Wells at Large Hydrostatic Pressures

  ORAL

  March 3, 2020, 2:27 PM – March 3, 2020, 2:39 PM

  Presenters

  • Edwin Chung

    Princeton University

  Authors

  • Edwin Chung

    Princeton University

  • Shuai Yuan

    Peking University

  • Yang Liu

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

  • K. W. Baldwin

    Princeton University, Electrical engineering, Princeton university, Electrical Engineering, Princeton University

  • Kenneth West

    Princeton University, Electrical Engineering, Princeton University, Electrical engineering, Princeton university, Princeton Univ, Department of Electrical Engineering, Princeton University, electrical engineering, Princeton, Department of Electrical Engineering, Princeton University, Princeton, NJ, 08544, USA

  • Mansour Shayegan

    Princeton University

  • Loren Pfeiffer

    Princeton University, Electrical Engineering, Princeton University, Electrical engineering, Princeton university, Princeton Univ, Department of Electrical Engineering, Princeton University, electrical engineering, Princeton, Department of Electrical Engineering, Princeton University, Princeton, NJ, 08544, USA

  View abstract →

• Diagnosis of universal geometric responses of fractional quantum Hall liquids

  ORAL

  March 3, 2020, 2:39 PM – March 3, 2020, 2:51 PM

  Presenters

  • Wei Zhu

    Westlake University

  Authors

  • Wei Zhu

    Westlake University

  • Donna Sheng

    Physics and Astronomy, California state university, Northridge, California State University Northridge, California State University, Northridge

  • Zhao Liu

    Zhejiang Institute of Modern Physics, Zhejiang University, Zhejiang University

  • Liangdong Hu

    Westlake University

  View abstract →

• Particle-hole symmetry of the fractional quantum Hall effect in the lowest Landau level

  ORAL

  March 3, 2020, 2:51 PM – March 3, 2020, 3:03 PM

  Presenters

  • Eduardo Palacios

    California State University, Long Beach

  Authors

  • Eduardo Palacios

    California State University, Long Beach

  • Michael R Peterson

    California State University, Long Beach

  View abstract →

• Identification of topological orders in fractional quantum Hall state at ν=1/4

  ORAL

  March 3, 2020, 3:03 PM – March 3, 2020, 3:15 PM

  Presenters

  • Kwok Wai Ma

    Brown University

  Authors

  • Kwok Wai Ma

    Brown University

  View abstract →

• Anomalous nematic states in half-filled high Landau levels

  ORAL

  March 3, 2020, 3:15 PM – March 3, 2020, 3:27 PM

  Presenters

  • Xiaojun Fu

    University of Minnesota

  Authors

  • Xiaojun Fu

    University of Minnesota

  • Qianhui Shi

    Columbia Univ, Columbia University, University of Minnesota

  • Michael Zudov

    University of Minnesota

  • Geoff C Gardner

    Purdue University, Birck Nanotechnology Center and Microsoft Quantum Purdue, Purdue University, Department of Physics and Astronomy and Station Q Purdue, Purdue University, Microsoft Quantum Purdue, Purdue University, West Lafayette, Indiana 47907, USA, Microsoft Quantum Purdue, Department of Physics and Astronomy, Microsoft Quantum Purdue, Birck Nanotechnology Center, Purdue University, West Lafayette, Indiana 47907, USA, Physics, Purdue University

  • John Watson

    Purdue University

  • Michael Manfra

    Physics and Astronomy, Purdue Univ, Department of Physics and Astronomy and Station Q Purdue, Birck Nanotechnology Center, School of Materials Engineering, School of Electrical and Computer Engineering, Purdue, Purdue Univ, Purdue University, Microsoft Quantum at Station Q Purdue, Department of Physics and Astronomy, Birck Nanotechnology Center, Microsoft Quantum Purdue, School og Materials Engineering & School of Electrical and Computer Engineering, P, Physics and Astronomy, Purdue University, Department of Physics and Astronomy and Station Q Purdue, Purdue University, Department of Physics and Astronomy and Microsoft Quantum Purdue, Purdue University, West Lafayette, Indiana 47907 USA, Department of Physics and Astronomy, PURDUE UNIVERSITY, Department of Physics and Astronomy, Microsoft Quantum Purdue, Birck Nanotechnology Center, Purdue University, West Lafayette, Indiana 47907, USA, Physics, Purdue University

  • K. W. Baldwin

    Princeton University, Electrical engineering, Princeton university, Electrical Engineering, Princeton University

  • Loren Pfeiffer

    Princeton University, Electrical Engineering, Princeton University, Electrical engineering, Princeton university, Princeton Univ, Department of Electrical Engineering, Princeton University, electrical engineering, Princeton, Department of Electrical Engineering, Princeton University, Princeton, NJ, 08544, USA

  • Kenneth West

    Princeton University, Electrical Engineering, Princeton University, Electrical engineering, Princeton university, Princeton Univ, Department of Electrical Engineering, Princeton University, electrical engineering, Princeton, Department of Electrical Engineering, Princeton University, Princeton, NJ, 08544, USA

  View abstract →

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

  ORAL

  March 3, 2020, 3:27 PM – March 3, 2020, 3:39 PM

  Presenters

  • Alexander Stern

    Max Planck Inst

  Authors

  • Alexander Stern

    Max Planck Inst

  • Brian Casas

    Department of Physics and Astronomy, University of California Irvine

  • Johannes Pollanen

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

  • James Eisenstein

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

  • Kenneth West

    Princeton University, Electrical Engineering, Princeton University, Electrical engineering, Princeton university, Princeton Univ, Department of Electrical Engineering, Princeton University, electrical engineering, Princeton, Department of Electrical Engineering, Princeton University, Princeton, NJ, 08544, USA

  • Loren Pfeiffer

    Princeton University, Electrical Engineering, Princeton University, Electrical engineering, Princeton university, Princeton Univ, Department of Electrical Engineering, Princeton University, electrical engineering, Princeton, Department of Electrical Engineering, Princeton University, Princeton, NJ, 08544, USA

  • Jing Xia

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

  View abstract →

• Density Functional Theory of the Abelian Anyon Gas

  ORAL

  March 3, 2020, 3:39 PM – March 3, 2020, 3:51 PM

  Presenters

  • Yayun Hu

    Pennsylvania State University

  Authors

  • Yayun Hu

    Pennsylvania State University

  • Ganpathy Murthy

    Univ of Kentucky, Department of Physics and Astronomy, University of Kentucky

  • Sumathi Rao

    Harish-Chandra Research Institute, Homi Bhabha National Institute, Harish-Chandra research Institute

  • Jainendra Jain

    Pennsylvania State University, Department of Physics, Pennsylvania State University

  View abstract →

• From CFT matrix product states to parent Hamiltonians

  ORAL

  March 3, 2020, 3:51 PM – March 3, 2020, 4:03 PM

  Presenters

  • Matheus Schossler

    Washington University, St. Louis

  Authors

  • Matheus Schossler

    Washington University, St. Louis

  • Sumanta Bandyopadhyay

    Stockholm University/Nordita, Physics, NORDITA

  • Alexander Seidel

    Department of Physics, Washington University in St. Louis, Washington University, St. Louis

  View abstract →

• Manifestations of the Uniform Berry Curvature in the Physics of Composite Fermions

  ORAL

  Presenters

  • GUANGYUE JI

    Peking University

  Authors

  • GUANGYUE JI

    Peking University

  • Junren Shi

    Peking Univ, Peking University

  View abstract →