Quantum Hall Effect: Materials, Geometries, & nu = 2

Presentations

• Very Narrow Intersubband Excitations in High Mobility 2DESs

  ORAL

  March 18, 2013, 2:30 PM – March 18, 2013, 2:42 PM

  Authors

  • Ursula Wurstbauer

    • Columbia University

  • Aron Pinczuk

    • Columbia University

  • John Watson

    • Purdue University

  • Sumit Mondal

    • Purdue University

  • Michael J. Manfra

    • Purdue University

  • Ken W. West

    • Princeton University

  • Loren N. Pfeiffer

    • Princeton University

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• Growth of high mobility, in-situ back-gated two-dimensional electron gases in GaAs/AlGaAs quantum wells

  ORAL

  March 18, 2013, 2:42 PM – March 18, 2013, 2:54 PM

  Authors

  • John Watson

    • Purdue University
    • Department of Physics and Birck Nanotechnology Center, Purdue University

  • Sumit Mondal

    • Department of Physics and Birck Nanotechnology Center, Purdue University

  • Michael Manfra

    • Department of Physics, Birck Nanotechnology Center, Schools of Electrical and Computer and Materials Engineering, Purdue University

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• Anisotropic Fermi Contour of (001) GaAs Holes in Parallel Magnetic Fields

  ORAL

  March 18, 2013, 2:54 PM – March 18, 2013, 3:06 PM

  Authors

  • Dobromir Kamburov

    • Princeton University

  • Mansour Shayegan

    • Princeton University

  • Loren Pfeiffer

    • Princeton University

  • Kenneth West

    • Princeton University

  • Kirk Baldwin

    • Princeton University

  • Roland Winkler

    • Northern Illinois University

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• Anisotropic Fermi Contour of Composite Fermions in Tilted Magnetic Fields

  ORAL

  March 18, 2013, 3:06 PM – March 18, 2013, 3:18 PM

  Authors

  • Mansour Shayegan

    • Princeton University

  • Dobromir Kamburov

    • Princeton University

  • Yang Liu

    • Princeton University

  • M.A. Mueed

    • Princeton University

  • Sukret Hasdemir

    • Princeton University

  • Loren Pfeiffer

    • Princeton University

  • Kenneth West

    • Princeton University

  • Kirk Baldwin

    • Princeton University

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• Unconventional Quantum Hall Effect and Tunable Spin Hall Effect in monolayer ${\rm MoS_2}$

  ORAL

  March 18, 2013, 3:18 PM – March 18, 2013, 3:30 PM

  Authors

  • Xiao Li

    • Department of Physics, The University of Texas at Austin

  • Fan Zhang

    • University of Pennsylvania Department of Physics and Astronomy
    • Department of Physics and Astronomy, University of Pennsylvania
    • Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, PA 19104

  • Qian Niu

    • UT Austin
    • Department of Physics, University of Texas at Austin
    • Peking University
    • Department of Physics, The University of Texas at Austin
    • University of Texas at Austin

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• Landau level crossing and enhanced g-factor of a 2-dimentional hole gas in Ge/SiGe quantum well

  ORAL

  March 18, 2013, 3:30 PM – March 18, 2013, 3:42 PM

  Authors

  • Rai Moriya

    • IIS, University of Tokyo

  • Yusuke Hoshi

    • ARL, Tokyo City University

  • Yoshihisa Inoue

    • IIS, University of Tokyo

  • Satoru Masubuchi

    • IIS, University of Tokyo

  • Kentaro Sawano

    • ARL, Tokyo City University

  • Yasuhiro Shiraki

    • ARL, Tokyo City University

  • Noritaka Usami

    • IMR, Tohoku University

  • Tomoki Machida

    • IIS, University of Tokyo

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• The Integer and Fractional Quantum Hall Effect in the Lowest Landau Level of Valley Degenerate 2D Electrons on Hydrogen Terminated Si(111)

  ORAL

  March 18, 2013, 3:42 PM – March 18, 2013, 3:54 PM

  Authors

  • Tomasz M. Kott

    • University of Maryland, College Park

  • Binhui Hu

    • University of Maryland, College Park

  • S.H. Brown

    • University of Maryland, College Park

  • B.E. Kane

    • University of Maryland, College Park

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• Heat equation approach to geometric changes of the torus Laughlin-state

  ORAL

  March 18, 2013, 3:54 PM – March 18, 2013, 4:06 PM

  Authors

  • Zhenyu Zhou

    • Washington University in St. Louis

  • Zohar Nussinov

    • Washington University
    • Washington University, St. Louis
    • Washington University in St. Louis

  • Alexander Seidel

    • Washington University in St. Louis

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• Fractional Quantum Hall states on an infinite cylinder: topological properties and edge exponents using the iDMRG

  ORAL

  March 18, 2013, 4:06 PM – March 18, 2013, 4:18 PM

  Authors

  • Michael Zaletel

    • University of California, Berkeley
    • UC Berkeley

  • Roger Mong

    • California Institute of Technology

  • Joel Moore

    • University of California, Berkeley, and Lawrence Berkeley National Laboratory
    • UC Berkeley and Lawrence Berkeley National Laboratory
    • University of California Berkeley, and LBNL
    • UC Berkeley

  • Frank Pollmann

    • Max Planck Institute for the Physics of Complex Systems, 01187 Dresden, Germany
    • Max Planck Institute for the Physics of Complex Systems

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• Coherent State Wave-Functions on a Torus with a Constant Magnetic Field

  ORAL

  March 18, 2013, 4:18 PM – March 18, 2013, 4:30 PM

  Authors

  • Mikael Fremling

    • Stockholm University

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• Exactly solvable 1D lattice model for the Laughlin states on torus geometries

  ORAL

  March 18, 2013, 4:30 PM – March 18, 2013, 4:42 PM

  Authors

  • Zheng-Yuan Wang

    • Department of Physics, Tokyo Institute of Technology

  • Masaaki Nakamura

    • Department of Physics, Tokyo Institute of Technology

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• Advantages of studying the fractional quantum Hall effect in a cylindrical geometry

  ORAL

  March 18, 2013, 4:42 PM – March 18, 2013, 4:54 PM

  Authors

  • Sonika Johri

    • Department of Electrical Engineering, Princeton University, Princeton, New Jersey 08544, USA

  • Z. Papic

    • Department of Electrical Engineering, Princeton University, Princeton, New Jersey 08544, USA

  • Zi-xiang Hu

    • Department of Physics, Chongqing University, Chongqing 400044, China

  • R.N. Bhatt

    • Department of Electrical Engineering, Princeton University, Princeton, New Jersey 08544, USA

  • Peter Schmitteckert

    • Institut f\"{u}r Nanotechnologie, Forschungszentrum Karlsruhe, D-76021 Karlsruhe, Germany

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• Shot Noise Signatures of Charge Fractionalization in the $\nu=2$ Quantum Hall edge

  ORAL

  March 18, 2013, 4:54 PM – March 18, 2013, 5:06 PM

  Authors

  • Mirco Milletari'

    • Leipzig University

  • Bernd Rosenow

    • Institute for Theoretical Physics, University of Leipzig
    • Institute for Theoretical Physics, Leipzig University, Germany
    • University of Leipzig
    • Leipzig University

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• Anomalous Energy Gaps of the Odd Denominator Fractional Quantum Hall States in Different Spin Branches of the Second Landau Level

  ORAL

  March 18, 2013, 5:06 PM – March 18, 2013, 5:18 PM

  Authors

  • Ethan Kleinbaum

    • Purdue University

  • Ashwani Kumar

    • Monmouth College

  • Michael Manfra

    • Purdue University

  • Loren Pfeiffer

    • Princeton University

  • Ken West

    • Princeton University

  • Gabor Csathy

    • Purdue University

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• Ground states at the filling factors $\nu=7/3$ and $8/3$ in the second Landau level

  ORAL

  March 18, 2013, 5:18 PM – March 18, 2013, 5:30 PM

  Authors

  • Toru Ito

    • Department of Physics, Tohoku University

  • Naokazu Shibata

    • Department of Physics, Tohoku University

  • Kentaro Nomura

    • Institute for Material Research, Tohoku University

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• 7/3 fractional quantum Hall effect: topology, trion excitations and edge states

  ORAL

  March 18, 2013, 5:30 PM – March 18, 2013, 5:42 PM

  Authors

  • Ajit C. Balram

    • Pennsylvania State University

  • Ying-Hai Wu

    • Penn State University
    • Pennsylvania State University

  • G.J. Sreejith

    • NORDITA

  • Arkadiusz W\'{o}js

    • Wroc{\l}aw University of Technology

  • Jainendra Jain

    • Penn State University
    • The Pennsylvania State University
    • Pennsylvania State University

  View abstract →