QHE and FQHE

Presentations

• Optical Studies of Quantum Phases with Filling Factors 2$\le \nu \le $3 in the Second Landau Level

  ORAL

  March 13, 2008, 10:15 AM – March 13, 2008, 10:27 AM

  Authors

  • Trevor David Rhone

    • Columbia University

  • Jun Yan

    • Columbia University

  • Yann Gallais

    • Universite Paris7

  • Aron Pinczuk

    • Columbia University

  • Loren Pfeiffer

    • Bell labs, Alcatel-Lucent

  • Ken West

    • Bell labs, Alcatel-Lucent

  View abstract →

• Investigations of possible Landau level anticrossings in p-type (110) GaAs square wells

  ORAL

  March 13, 2008, 10:27 AM – March 13, 2008, 10:39 AM

  Authors

  • Nebile Isik

    • Tech. Univ. Muenchen

  • S.F. Roth

    • Tech. Univ. Muenchen

  • M. Bichler

    • Tech. Univ. Muenchen

  • A. Fontcuberta

    • Tech. Univ. Muenchen
    • Walter Schottky Institut, TU Munich, Germany
    • Walter Schottky Institute, TU Munich, Germany

  • G. Abstreiter

    • Tech. Univ. Muenchen

  • M. Grayson

    • Northwestern University
    • Walter Schottky Institut and Dept. of Electrical Engineering and Computer Science, Northwestern University, USA
    • Walter Schottky Institute,TU Munich, Germany \& Dept. of Electrical Engineering and Computer Science, Northwestern University

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• Current Instability Induced by Negative Differential Conductivity in the Quantum Hall Regime

  ORAL

  March 13, 2008, 10:39 AM – March 13, 2008, 10:51 AM

  Authors

  • Kuan Ting Lin

    • Dep. of Physics, National Tsing Hua University, Hsinchu, Taiwan

  • Yuling Tsai

    • Dep. of Physics, National Tsing Hua University, Hsinchu, Taiwan

  • Yiping Lin

    • Dep. of Physics, National Tsing Hua University, Hsinchu, Taiwan

  • J. C. Chen

    • Dep. of Physics, National Tsing Hua University, Hsinchu, Taiwan

  • T. Ueda

    • Dep. of Basic Science, University of Tokyo, Meguro-ku, Tokyo, Japan

  • S. Komiyama

    • Dep. of Basic Science, University of Tokyo, Meguro-ku, Tokyo, Japan

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• New Observations in the $N\ge1$ Landau Levels of Wide GaAs Quantum Wells

  ORAL

  March 13, 2008, 10:51 AM – March 13, 2008, 11:03 AM

  Authors

  • D.R. Luhman

    • Princeton University

  • W. Pan

    • Sandia National Laboratories

  • D.C. Tsui

    • Princeton University

  • L.N. Pfeiffer

    • Bell Laboratories

  • K.W. Baldwin

    • Bell Laboratories

  • K.W. West

    • Bell Laboratories

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• Edge state tunneling in a point contact at filling fraction $\nu$=5/2

  ORAL

  March 13, 2008, 11:03 AM – March 13, 2008, 11:15 AM

  Authors

  • Iuliana P. Radu

    • MIT

  • J.B. Miller

    • Harvard University

  • C.R. Dillard

    • Harvard University

  • Charles Marcus

    • Harvard University
    • Department of Physics, Harvard University

  • Marc Kastner

    • MIT
    • Massachusetts Institute of Technology

  • L.N. Pfeiffer

    • Bell Labs, Alcatel-Lucent

  • K.W. West

    • Bell Labs, Alcatel-Lucent

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• Stripes and Bubbles in the N=2 Landau Level: A DMRG Study

  ORAL

  March 13, 2008, 11:15 AM – March 13, 2008, 11:27 AM

  Authors

  • Barry Friedman

    • Department of Physics, Sam Houston State University

  • Lauren Rod

    • Department of Physics, Sam Houston State University

  • Candice Withrow

    • Department of Physics, Sam Houston State University

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• Interactions and Landau level mixing at large half odd-integer filling

  ORAL

  March 13, 2008, 11:27 AM – March 13, 2008, 11:39 AM

  Authors

  • Peter Smith

    • Department of Physics, Simon Fraser University

  • Malcolm Kennett

    • Department of Physics, Simon Fraser University
    • Simon Fraser University

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• Interaction effects in transport through an electronic Mach-Zehnder interferometer

  ORAL

  March 13, 2008, 11:39 AM – March 13, 2008, 11:51 AM

  Authors

  • Vitaly Golovach

    • Department of Physics, Arnold-Sommerfeld-Center for Theoretical Physics, and Center for NanoScience, Ludwig-Maximilians-University Munich, Germany

  • Florian Marquardt

    • Department of Physics, Arnold-Sommerfeld-Center for Theoretical Physics, and Center for NanoScience, Ludwig-Maximilians-University Munich, Germany

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• Universal Periods in Quantum Hall Droplets

  ORAL

  March 13, 2008, 11:51 AM – March 13, 2008, 12:03 PM

  Authors

  • Gregory Fiete

    • California Institute of Technology
    • University of Texas at Austin

  • Gil Refael

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

  • Matthew P.A. Fisher

    • Microsoft Station Q, UCSB
    • Microsoft Corporation, Station Q, University of California Santa Barbara

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• Variational Monte Carlo study of the nematic state at half-filled Landau level of the two dimensional electron gas

  ORAL

  March 13, 2008, 12:03 PM – March 13, 2008, 12:15 PM

  Authors

  • Quoc Doan

    • Florida State University

  • Efstratios Manousakis

    • Florida State University, Center for Materials Research and Technology
    • MARTECH \& Dept. of Physics, Florida State University, and Dept. of Physics, University of Athens, Greece
    • Department of Physics and MARTECH, Florida State University, Tallahassee, FL, 32306, and Department of Physics, University of Athens, Greece

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• Anisotropy in two-dimensional electronic quantum Hall systems at half filling of valence Landau levels

  ORAL

  March 13, 2008, 12:15 PM – March 13, 2008, 12:27 PM

  Authors

  • Orion Ciftja

    • Department of Physics, Prairie View A\&M University, Prairie View, TX 77446, USA

  • Carlos Wexler

    • Department of Physics and Astronomy, University of Missouri, Columbia, MO 65211, USA
    • University of Missouri Columbia, Department of Physics and Astronomy
    • University of Missouri

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• Quantum Hall hierarchy wave functions from conformal field theory

  ORAL

  March 13, 2008, 12:27 PM – March 13, 2008, 12:39 PM

  Authors

  • Susanne Viefers

    • University of Oslo, Norway

  • Emil Bergholtz

    • Stockholm University

  • Hans Hansson

    • Stockholm University

  • Maria Hermanns

    • Stockholm University

  • Anders Karlhede

    • Stockholm University

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• FQHE-the solvable limit and beyond

  ORAL

  March 13, 2008, 12:39 PM – March 13, 2008, 12:51 PM

  Authors

  • Maria Hermanns

    • Stockholm University

  • Emil J. Bergholtz

    • Stockholm University

  • Thors Hans Hansson

    • Stockholm University

  • Anders Karlhede

    • Stockholm University

  • Juha Suorsa

    • Helsinki University of Technology

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• The Quantum Hall Effect in Spin Quartets in Graphene

  ORAL

  March 13, 2008, 12:51 PM – March 13, 2008, 1:03 PM

  Authors

  • Keshav Shrivastava

    • University of Malaya

  View abstract →