Focus Session: Spin Dependent Phenomena in Semiconductors: I

Presentations

• Cross-sectional scanning tunneling microscopy of Ga$_{1-x}$Mn$_{x}$As/GaAs Heterostructures

  ORAL

  March 10, 2008, 7:00 AM – March 10, 2008, 7:12 AM

  Authors

  • Pedram Roushan

    • Department of Physics, Princeton University

  • Anthony Richardella

    • Department of Physics, Princeton University

  • Shawn Mack

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

  • David Awschalom

    • University of California, Santa Barbara
    • University of Californai Santa Barbara
    • Center for Spintronics and Quantum Computation, University of California, Santa Barbara, CA 93106
    • Center for Spintronics and Quantum Computation, University of California, Santa Barbara, CA
    • Center for Spintronics and Quantum Computation-University of California, Santa Barbara, CA
    • Dept. of Physics, University of California, Santa Barbara
    • Center for Spintronics and Quantum Computation, University of California, Santa Barbara

  • Ali Yazdani

    • Princeton Univ
    • Department of Physics, Princeton University

  View abstract →

• Spectroscopic Mapping of Electronic States near Fermi Energy in GaMnAs

  ORAL

  March 10, 2008, 7:12 AM – March 10, 2008, 7:24 AM

  Authors

  • Anthony Richardella

    • Department of Physics, Princeton University

  • Pedram Roushan

    • Department of Physics, Princeton University

  • Shawn Mack

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

  • David Awschalom

    • University of California, Santa Barbara
    • University of Californai Santa Barbara
    • Center for Spintronics and Quantum Computation, University of California, Santa Barbara, CA 93106
    • Center for Spintronics and Quantum Computation, University of California, Santa Barbara, CA
    • Center for Spintronics and Quantum Computation-University of California, Santa Barbara, CA
    • Dept. of Physics, University of California, Santa Barbara
    • Center for Spintronics and Quantum Computation, University of California, Santa Barbara

  • Ali Yazdani

    • Princeton Univ
    • Department of Physics, Princeton University

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• STM studies of spin-spin interactions between Mn acceptors in p-type GaAs

  ORAL

  March 10, 2008, 7:24 AM – March 10, 2008, 7:36 AM

  Authors

  • Donghun Lee

    • The Ohio State University, Department of Physics

  • David R. Daughton

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

  • Jay A. Gupta

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

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• Magnetic Memory Effects in Coherent Magnetization Dynamics of GaMnAs: From Non-equilibrium to Thermal Regime

  ORAL

  March 10, 2008, 7:36 AM – March 10, 2008, 7:48 AM

  Authors

  • Ingrid Cotoros

    • University of California at Berkeley, Berkeley CA 94720
    • University of California at Berkeley, California

  • Jigang Wang

    • Lawrence Berkeley National Laboratory, California

  • Xinyu Liu

    • University of Notre Dame, Indiana

  • Jacek Furdyna

    • University of Notre Dame, Indiana

  • Jaroslav Chovan

    • University of Crete, Heraklion, Greece

  • Ilias Perakis

    • University of Crete, Heraklion, Greece

  • Daniel Chemla

    • University of California at Berkeley, California

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• Epitaxial engineering of ferromagnetism in (GaAs)/(Ga,Mn)As digital superlattices.

  ORAL

  March 10, 2008, 7:48 AM – March 10, 2008, 8:00 AM

  Authors

  • M.J. Wilson

    • Pennsylvania State University

  • G. Xiang

  • B.L. Sheu

  • P. Schiffer

  • N. Samarth

    • Penn State University

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• Stoichiometric growth of high Curie temperature heavily-alloyed GaMnAs

  ORAL

  March 10, 2008, 8:00 AM – March 10, 2008, 8:12 AM

  Authors

  • S. Mack

  • R.C. Myers

  • J.T. Heron

  • A.C. Gossard

  • D.D. Awschalom

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

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• Ultrafast Coercivity Dynamics in GaMnAs

  ORAL

  March 10, 2008, 8:12 AM – March 10, 2008, 8:24 AM

  Authors

  • Kimberley Hall

    • Dalhousie University

  • Jeremy Zahn

    • Dalhousie University

  • Samuel March

    • Dalhousie University

  • Xinyu Liu

    • University of Notre Dame

  • Jacek Furdyna

    • University of Notre Dame

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• Magnetic domain structure study of a ferromagnetic semiconductor using a home-made low temperature scanning Hall probe microscope

  ORAL

  March 10, 2008, 8:24 AM – March 10, 2008, 8:36 AM

  Authors

  • Seongsoo Kweon

    • Materials Science and Engineering

  • Alex De Lozanne

    • Department of Physics, University of Texas at Austin
    • U Texas at Austin
    • Department of Physics, U Texas at Austin

  • Nitin Samarth

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

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• Si co-doping of GaMnAs: a solution for removing As antisites

  ORAL

  March 10, 2008, 8:36 AM – March 10, 2008, 8:48 AM

  Authors

  • Y.J. Cho

    • University of Notre Dame

  • X. Liu

    • University of Notre Dame

  • J.K. Furdyna

    • University of Notre Dame

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• Ferromagnetism in epitaxial InMnSb films

  ORAL

  March 10, 2008, 8:48 AM – March 10, 2008, 9:00 AM

  Authors

  • Nidhi Parashar

    • Northwestern University

  • Bruce Wessels

    • Northwestern University

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• Self-organized magnetic GeMn nanocolumns in germanium

  COFFEE_KLATCH · Invited

  March 10, 2008, 9:00 AM – March 10, 2008, 9:36 AM

  Authors

  • Matthieu Jamet

    • CEA-Grenoble, France

  View abstract →