Spectroscopic Studies of 2D Electron Gas and Other Low Dimensional Semiconductor Structures

Presentations

• Coexistence of quantum phases in the quantum Hall regime of the 2$^{nd}$ Landau Level

  ORAL

  March 17, 2009, 11:15 AM – March 17, 2009, 11:27 AM

  Authors

  • Trevor Rhone

    • Columbia University

  • Jun Yan

    • Columbia University

  • Yann Gallais

    • Universite de Paris 7

  • Aron Pinczuk

    • Columbia University

  • Loren Pfeiffer

    • Alcatel-Lucent

  • Ken West

    • Alcatel-Lucent

  View abstract →

• The Virtual Scanning Tunneling Microscope: Induced Tunneling in Bilayer Two-Dimensional Electron Systems

  ORAL

  March 17, 2009, 11:27 AM – March 17, 2009, 11:39 AM

  Authors

  • Adam Sciambi

    • Stanford University

  • Matthew Pelliccione

    • Stanford University

  • David Goldhaber-Gordon

    • Stanford University
    • Department of Physics, Stanford University
    • Dept. of Physics, Stanford University

  • Seth Bank

    • University of California, Santa Barbara
    • University of Santa Barbara

  • Arthur Gossard

    • University of California, Santa Barbara
    • University of Santa Barbara

  • M.P. Lilly

    • Sandia National Laboratories
    • Sandia National Lab
    • Sandia National Laboratory

  • John Reno

    • Sandia National Laboratories
    • Sandia National Lab
    • Sandia National Laboratory

  View abstract →

• Tunneling spectroscopy of a 2D-2D tunnel junction: Towards a local spectroscopic probe of 2D electron systems

  ORAL

  March 17, 2009, 11:39 AM – March 17, 2009, 11:51 AM

  Authors

  • Matthew Pelliccione

    • Stanford University

  • Adam Sciambi

    • Stanford University

  • David Goldhaber-Gordon

    • Stanford University
    • Department of Physics, Stanford University
    • Dept. of Physics, Stanford University

  • Seth Bank

    • University of California, Santa Barbara
    • University of Santa Barbara

  • Arthur Gossard

    • University of California, Santa Barbara
    • University of Santa Barbara

  • John Reno

    • Sandia National Laboratories
    • Sandia National Lab
    • Sandia National Laboratory

  • M.P. Lilly

    • Sandia National Laboratories
    • Sandia National Lab
    • Sandia National Laboratory

  View abstract →

• Unusual Cyclotron Resonance Line Broadening in Ultra-High Mobility Two-Dimensional Electron Gas System

  ORAL

  March 17, 2009, 11:51 AM – March 17, 2009, 12:03 PM

  Authors

  • L.C. Tung

    • NHMFL

  • Changli Yang

    • Institute of Physics, Chinese Academy of Sciences

  • L.N. Pfeiffer

    • Bell Laboratories, Lucent Technologies

  • K.W. West

    • Bell Laboratories, Lucent Technologies

  • R.R. Du

    • Department of Physics and Astronomy, Rice University

  • Yong-Jie Wang

    • NHMFL

  View abstract →

• Evidence of Auger Satellite Lines in Landau-Level Photoluminescence Spectroscopy in a Two Dimensional Electron Gas

  ORAL

  March 17, 2009, 12:03 PM – March 17, 2009, 12:15 PM

  Authors

  • J.L. Reno

    • Sandia National Laboratories

  • S.K. Lyo

    • Sandia National Laboratories

  • W. Pan

    • Sandia National Laboratories

  View abstract →

• Localization - Delocalization Transition of Indirect Excitons in Lateral Electrostatic Lattices

  ORAL

  March 17, 2009, 12:15 PM – March 17, 2009, 12:27 PM

  Authors

  • M. Remeika

    • Department of Physics, University of California at San Diego

  • J. Graves

    • Department of Physics, University of California at San Diego

  • A.T. Hammack

    • Department of Physics, University of California at San Diego

  • L.V. Butov

    • Department of Physics, University of California at San Diego

  • M. Hanson

    • Materials Department, University of California at Santa Barbara

  • A.C. Gossard

    • Materials Department, University of California at Santa Barbara

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• Giant upconversion of photoluminescence in semiconductor heterostructures

  ORAL

  March 17, 2009, 12:27 PM – March 17, 2009, 12:39 PM

  Authors

  • A. Mascarenhas

    • National Renewable Energy Laboratory
    • National Renewable Energy Laboratory, 1617 Cole Blvd, Golden CO-80401

  • Brian Fluegel

    • National Renewable Energy Laboratory

  • David Snoke

    • Department of Physics and Astronomy, University of Pittsburgh
    • University of Pittsburgh
    • Dept. of Physics and Astronomy, University of Pittsburgh

  • Gamani Karunasiri

    • Naval Postgraduate School
    • Dept. of Physics, Naval Postgraduate School

  • L. N. Pfeiffer

    • Bell Laboratories, Lucent Technologies
    • Bell Laboratories, Alcatel-Lucent

  View abstract →

• Phase Separation of Bright and Dark Excitons in Coupled Quantum Wells

  ORAL

  March 17, 2009, 12:39 PM – March 17, 2009, 12:51 PM

  Authors

  • Nicholas Sinclair

  • Zoltan Voros

  • Jeff Wuenschell

  • David Snoke

    • Department of Physics and Astronomy, University of Pittsburgh
    • University of Pittsburgh
    • Dept. of Physics and Astronomy, University of Pittsburgh

  • Kenneth West

  • Loren Pfeiffer

    • Bell Labs

  View abstract →

• Ultrafast Relaxation Dynamics of a High Density Electron-Hole Plasma in High Magnetic Fields

  ORAL

  March 17, 2009, 12:51 PM – March 17, 2009, 1:03 PM

  Authors

  • Jinho Lee

    • Physics Dept. University of Florida

  • Dave H. Reitze

    • University of Florida
    • Department of Physics, University of Florida
    • Physics Dept. University of Florida

  • Junichiro Kono

    • Rice Univeristy
    • ECE Dept., Rice University
    • Dept. of Electrical and Computer Engineering, Rice University
    • Rice University
    • Department of Electrical and Computer Engineering, Rice University

  • Alexey Belyanin

    • Texas A\&M University
    • Physics Dept., Texas A\&M University

  • Glenn Solomon

    • NIST
    • Joint Quantum Institute, NIST and University of Maryland, Maryland, USA

  • Steve McGill

    • National High Magnetic Field Laboratory
    • NHMFL

  View abstract →

• Spin splitting of the valence band Landau levels in GaAs quantum wells

  ORAL

  March 17, 2009, 1:03 PM – March 17, 2009, 1:15 PM

  Authors

  • I. Khan

    • SUNY at Buffalo, Buffalo NY

  • T. Ali

    • SUNY at Buffalo, Buffalo NY

  • M. Yasar

    • SUNY at Buffalo, Buffalo NY

  • A. Petrou

    • SUNY at Buffalo, Buffalo NY
    • SUNY Buffalo

  • A. Hanbicki

    • Naval Research Laboratory, Washington D.C.

  • G. Kioseoglou

    • Naval Research Laboratory, Washington D.C.

  • C. H. Li

    • Naval Research Laboratory, Washington D.C.
    • Naval Research Laboratory

  • B. Jonker

    • Naval Research Laboratory, Washington D.C.

  View abstract →

• Bose Einstein Condensation in Trapped Polaritons Versus Lasing Effects

  ORAL

  March 17, 2009, 1:15 PM – March 17, 2009, 1:27 PM

  Authors

  • Ryan Balili

    • University of Pittsburgh

  • Bryan Nelsen

    • University of Pittsburgh

  • David Snoke

    • Department of Physics and Astronomy, University of Pittsburgh
    • University of Pittsburgh
    • Dept. of Physics and Astronomy, University of Pittsburgh

  • Loren Pfieffer

    • Bell Labs, Lucent Technologies

  • Kenneth West

    • Bell Labs, Lucent Technologies

  View abstract →

• Study of Optical Bistability in Coupled Microdisks

  ORAL

  March 17, 2009, 1:27 PM – March 17, 2009, 1:39 PM

  Authors

  • S.N. Ghosh

    • School of Natural Sciences, University of California, Merced, CA 95344, USA
    • School of Natural Sciences, University of California, Merced, CA 95344
    • School of Natural Sciences, University of California, Merced, CA 95343

  • Y.K. Verma

    • School of Natural Sciences, University of California, Merced, CA 95344
    • School of Natural Sciences, University of California, Merced, CA 95343

  • B.B. Buckley

    • Department of Physics, University of California, Santa Barbara, California 93106, USA

  • X. Li

    • The Pennsylvania State University
    • Materials Research Institute, Penn State University, University Park, Pennsylvania 16802, USA

  • N. Samarth

    • Materials Research Institute, Penn State University, University Park, Pennsylvania 16802, USA

  • D.D. Awschalom

    • University of California, Santa Barbara
    • University of California Santa Barbara
    • UCSB
    • Dept. of Physics, University of California, Santa Barbara CA 93106
    • Department of Physics, University of California, Santa Barbara, California 93106, USA
    • Center for Spintronics and Quantum Computation, University of California, Santa Barbara, CA 93106
    • Center for Spintronics and Quantum Computation, University of California, Santa Barbara, 93106
    • Center for Spintronics and Quantum Computation, University of California, Santa Barbara, California

  • S. Ghosh

    • School of Natural Sciences, University of California, Merced, CA 95344, USA
    • School of Natural Sciences, University of California, Merced, CA 95343

  View abstract →

• Stress Induced Splitting of Polariton States in Semiconductor Microcavities

  ORAL

  March 17, 2009, 1:39 PM – March 17, 2009, 1:51 PM

  Authors

  • Bryan Nelsen

    • University of Pittsburgh

  • Ryan Balili

    • University of Pittsburgh

  • David Snoke

    • Department of Physics and Astronomy, University of Pittsburgh
    • University of Pittsburgh
    • Dept. of Physics and Astronomy, University of Pittsburgh

  • Lauren Pfeiffer

    • Bell Labs, Lucent Technologies

  • Kenneth West

    • Bell Labs, Lucent Technologies

  View abstract →

• Polarization dependence of coherent LO phonon excitation in Si

  ORAL

  March 17, 2009, 1:51 PM – March 17, 2009, 2:03 PM

  Authors

  • Anca-Monia Constantinescu

    • University of Pittsburgh

  • Hrvoje Petek

    • Dept. of Physics and Astronomy, University of Pittsburgh
    • University of Pittsburgh
    • Department of Physics \& Astronomy, University of Pittsburgh

  View abstract →

• ABSTRACT WITHDRAWN

  March 17, 2009, 2:03 PM – March 17, 2009, 2:15 PM

  View abstract →