Focus Session: GaMnAs

Presentations

• Electric-field manipulation of magnetization vector direction

  COFFEE_KLATCH · Invited

  March 18, 2009, 2:30 PM – March 18, 2009, 3:06 PM

  Authors

  • Hideo Ohno

    • RIEC, Tohoku University / ERATO JST

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• Bias-controlled ferromagnetism in quantum wells with Mn-delta doping

  ORAL

  March 18, 2009, 3:06 PM – March 18, 2009, 3:18 PM

  Authors

  • Erika Dias Cabral

    • SUNY Buffalo and UERJ, Brazil

  • Rafal Oszwaldowski

    • SUNY Buffalo and N. Copernicus University, Torun, Poland

  • Marco Boselli

  • Igor Zutic

    • SUNY Buffalo

  • Ivan da Cunha Lima

    • UERJ, Brazil

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• STM studies of an atomic-scale gate electrode formed by a single charged vacancy in GaAs

  ORAL

  March 18, 2009, 3:18 PM – March 18, 2009, 3:30 PM

  Authors

  • Donghun Lee

    • The Ohio State University

  • David Daughton

    • The Ohio State University

  • Jay Gupta

    • The Ohio State University
    • Ohio state university

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• Probing the nature of electronic state near the Fermi level in Ga$_{1-x}$Mn$_{x}$As with STM

  ORAL

  March 18, 2009, 3:30 PM – March 18, 2009, 3:42 PM

  Authors

  • Shawn Mack

    • University of California Santa Barbara
    • UCSB

  • 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

  • Anthony Richardella

    • Princeton University
    • Princeton University / UIUC

  • Pedram Roushan

    • Princeton University

  • Ali Yazdani

    • Princeton University

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• Scanning Tunneling Microscopy Studies of Mn acceptor levels in Ga$_{1-x}$Mn$_{x}$As

  ORAL

  March 18, 2009, 3:42 PM – March 18, 2009, 3:54 PM

  Authors

  • Pedram Roushan

    • Princeton University

  • Anthony Richardella

    • Princeton University
    • Princeton University / UIUC

  • Shawn Mack

    • University of California Santa Barbara
    • UCSB

  • 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

  • Ali Yazdani

    • Princeton University

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• Theory of STM spectroscopy in Mn clusters on GaAs surfaces.

  ORAL

  March 18, 2009, 3:54 PM – March 18, 2009, 4:06 PM

  Authors

  • Tor Olof Strandberg

    • Lund University

  • Allan H. MacDonald

    • University of Texas at Austin

  • Carlo Canali

    • Kalmar University

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• Strong Magnetic Circular Dichroism in Mn Delta-doped GaAs

  ORAL

  March 18, 2009, 4:06 PM – March 18, 2009, 4:18 PM

  Authors

  • Nazmul Ahsan

    • University of Tokyo

  • Sanjukta Ghosh

    • University of Tokyo

  • Masaaki Tanaka

    • University of Tokyo

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• Magneto-Optical Kerr Spectroscopy of Moderately Doped GaMnAs: Evidence for Interband Transitions

  ORAL

  March 18, 2009, 4:18 PM – March 18, 2009, 4:30 PM

  Authors

  • C. Sun

    • Rice University

  • 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

  • Y.H. Cho

    • Texas A\&M University

  • Alexey Belyanin

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

  • H. Munekata

    • Tokyo Institute of Technology

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• Below band gap Faraday and Kerr measurements in ferromagnetic GaMnAs

  ORAL

  March 18, 2009, 4:30 PM – March 18, 2009, 4:42 PM

  Authors

  • Gheorghe Acbas

    • Physics Dept., University at Buffalo, SUNY
    • Physics Dept. Univ. at Buffalo, SUNY, Buffalo, NY

  • M.-H. Kim

    • Physics Dept. Univ. at Buffalo, SUNY, Buffalo, NY

  • J. Cerne

    • Physics Dept. Univ. at Buffalo, SUNY, Buffalo, NY

  • M. Cukr

    • Institute of Physics, Acad. of Sciences of the Czech Republic, Prague, Czech Republic

  • V. Novak

    • Institute of Physics, Acad. of Sciences of the Czech Republic, Prague, Czech Republic

  • T. Jungwirth

    • Institute of Physics, Acad. of Sciences of the Czech Republic, Prague, Czech Republic

  • M.A. Scarpulla

    • Materials Department, Univ. of California, Santa Barbara

  • O.D. Dubon

    • Mat. Scie. \& Eng. Dep., Univ. of California, Berkeley

  • J. Sinova

    • Physics Dept., Texas A\&M Univ., College Station, TX

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• Local Magnetic Characterization of Continuous (Ga,Mn)As Film using Mechanical Force Detection

  ORAL

  March 18, 2009, 4:42 PM – March 18, 2009, 4:54 PM

  Authors

  • I. H. Lee

    • The Ohio State University

  • Yu. Obukhov

    • The Ohio State University

  • J. Kim

    • The Ohio State University

  • X. Li

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

  • Nitin Samarth

    • Materials Research Institute, Penn State University.
    • The Pennsylvania State University
    • Penn State University
    • Dept. of Physics, Penn State University, University Park PA 16802

  • Denis Pelekhov

    • The Ohio State University

  • P. Chris Hammel

    • The Ohio State University, Department of Physics
    • The Ohio State University
    • Ohio State University
    • Ohio State University department of Physics
    • Department of Physics, Ohio State University

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• Simultaneous Optical Imaging and Electrical Control of Magnetization in (Ga,Mn)As

  ORAL

  March 18, 2009, 4:54 PM – March 18, 2009, 5:06 PM

  Authors

  • M.E. Nowakowski

    • Center for Spintronics and Quantum Computation, University of California, Santa Barbara, CA 93106

  • G.D. Fuchs

    • Center for Spintronics and Quantum Computation, University of California, Santa Barbara, CA 93106

  • D.D. Awschalom

    • Center for Spintronics and Quantum Computation, University of California, Santa Barbara, CA 93106

  • A. Balk

    • Department of Physics and Materials Research Institute, The Pennsylvania State University, University Park, PA 16802

  • M.J. Wilson

    • Department of Physics and Materials Research Institute, The Pennsylvania State University, University Park, PA 16802

  • N. Samarth

    • Department of Physics and Materials Research Institute, The Pennsylvania State University, University Park, PA 16802

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• Optical conductivity of diluted magnetic semiconductors: effects of dynamical screening

  ORAL

  March 18, 2009, 5:06 PM – March 18, 2009, 5:18 PM

  Authors

  • Fedir Kyrychenko

    • University of Missouri

  • Carsten A. Ullrich

    • University of Missouri

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• Infrared probe of Ga$_{1-x}$Mn$_{x}$As films with controlled disorder and compensation

  ORAL

  March 18, 2009, 5:18 PM – March 18, 2009, 5:30 PM

  Authors

  • Brian Chapler

    • University of California San Diego

  • Roberto Myers

    • Ohio State University
    • Dept. of Physics, University of California, Santa Barbara CA 93106

  • Shawn Mack

    • University of California Santa Barbara
    • UCSB

  • 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

  • M.C. Martin

    • Lawrence Berkeley National Laboratory

  • A. Dattelbaum

    • Los Alamos National Laboratory

  • Kenneth Burch

    • University of Toronto

  • Dmitri Basov

    • UCSD
    • University of California San Diego
    • Univ. of CA, San Diego
    • University of California, San Diego

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