Focus Session: III-Mn-V Ferromagnetic Semiconductors

Presentations

• Large-Scale Monte Carlo Study of a Realistic Lattice Model for $\rm Ga_{\it 1-x}Mn_{\it x}As$

  COFFEE_KLATCH · Invited

  March 7, 2007, 12:30 PM – March 7, 2007, 1:06 PM

  Authors

  • Adriana Moreo

    • University of Tennessee and ORNL.
    • University of Tennessee and Oak Ridge National Laboratory
    • ORNL, UT

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• Evidence of impurity band conduction in GaMnAs

  ORAL

  March 7, 2007, 1:06 PM – March 7, 2007, 1:18 PM

  Authors

  • Leonid Rokhinson

    • Purdue University

  • Yuli Lyanda-Geller

    • Purdue University

  • Z. Ge

  • S. Shen

  • X. Liu

  • M. Dobrowolska

  • Jacek K. Furdyna

    • University of Notre-Dame

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• Conclusive Evidence for Impurity Band Conduction in Metallic Ga$_{1-x}$Mn$_{x}$As

  ORAL

  March 7, 2007, 1:18 PM – March 7, 2007, 1:30 PM

  Authors

  • K.S. Burch

    • Los Alamos National Laboratory
    • MST-CINT, Los Alamos National Laboratory
    • MPA-CINT, Los Alamos National Laboratory

  • D.B. Shrekenhamer

    • Department of Physics, University of California, San Diego

  • E.J. Singley

    • Department of Physics, California State University, East Bay

  • J. Stephens

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

  • B.L. Sheu

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

  • R.K. Kawakami

    • Department of Physics, University of California, Riverside

  • D.D. Awschalom

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

  • N. Samarth

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

  • P. Schiffer

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

  • D.N. Basov

    • Department of Physics, University of California, San Diego

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• Insulating ferromagnetic (Ga,Mn)As with low Mn-doping

  ORAL

  March 7, 2007, 1:30 PM – March 7, 2007, 1:42 PM

  Authors

  • B.L. Sheu

    • Physics Department and Materials Research Institute, Penn State University

  • R.C. Myers

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

  • N. Samarth

    • Physics Department and Materials Research Institute, Penn State University

  • D.D. Awschalom

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

  • P. Schiffer

    • Physics Department and Materials Research Institute, Penn State University

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• Imaging of single magnetic dopants in III-V semiconductor hosts

  ORAL

  March 7, 2007, 1:42 PM – March 7, 2007, 1:54 PM

  Authors

  • Paul Koenraad

    • Eindhoven University of Technology

  • Cem Celebi

    • Eindhoven University of Technology

  • Andrei Silov

    • Eindhoven University of Technology

  • Andrei Yakunin

    • Eindhoven University of Technology

  • Jian-Ming Tang

    • University of Iowa

  • Michael Flatte

    • Department of Physics and Astronomy, University of Iowa
    • University of Iowa

  • Maria Kaminska

    • Warsaw University

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• Atom-by-Atom substitution of Mn in n-type GaAs and Electron mediated Mn-Mn interaction in GaAs

  ORAL

  March 7, 2007, 1:54 PM – March 7, 2007, 2:06 PM

  Authors

  • Anthony Richardella

    • Princeton Nanoscale Microscopy Laboratory, Department of Physics, Princeton University

  • Pedram Roushan

    • Princeton Nanoscale Microscopy Laboratory, Department of Physics, Princeton University

  • Dale Kitchen

    • Princeton Nanocale Microscopy Laboratory, Department of Physics, Princeton University
    • Princeton Nanoscale Microscopy Laboratory, Department of Physics, Princeton University

  • Ali Yazdani

    • Princeton University
    • Princeton Nanocale Microscopy Laboratory, Department of Physics, Princeton University
    • Princeton Nanoscale Microscopy Laboratory, Department of Physics, Princeton University

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• Anisotropic spin-spin interactions of Mn-Mn pairs in III-V semiconductors

  ORAL

  March 7, 2007, 2:06 PM – March 7, 2007, 2:18 PM

  Authors

  • Jian-Ming Tang

    • University of Iowa

  • Michael Flatte

    • Department of Physics and Astronomy, University of Iowa
    • University of Iowa

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• X-ray standing wave imaging of Mn in GaAs

  ORAL

  March 7, 2007, 2:18 PM – March 7, 2007, 2:30 PM

  Authors

  • Jorg Zegenhagen

    • ESRF, France

  • Tien-Lin Lee

    • ESRF, France

  • Isabelle Joumard

    • ESRF, France

  • M. S. Brandt

    • WSI Munich, Germany
    • Walter Schottky Institut, Garching, Germany

  • Wladimir Schoch

    • University Ulm, Germany

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• Near field infrared spectroscopy of the ferromagnetic semiconductor Ga$_{1-x}$Mn$_x$As at the nanoscale.

  ORAL

  March 7, 2007, 2:30 PM – March 7, 2007, 2:42 PM

  Authors

  • G.O. Andreev

    • University of California at San Diego

  • M. Brehm

    • Max-Planck-Institut fur Biochemie, Martinsried, Germany

  • F. Keilmann

    • Max-Planck-Institut fur Biochemie, Martinsried, Germany

  • M.M. Qazilbash

    • University of California at San Diego

  • T. Driscoll

    • University of California at San Diego

  • K.S. Burch

    • Los Alamos National Laboratory

  • J. Stephens

    • University of California at Santa Barbara

  • D.D. Awschalom

    • University of California at Santa Barbara

  • D.N. Basov

    • University of California at San Diego

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• Interlayer Magnetic Coupling in AlBeGaAs/GaMnAs/GaAs/GaMnAs Heterotructures, as Probed with Polarized Neutron Reflectometry

  ORAL

  March 7, 2007, 2:42 PM – March 7, 2007, 2:54 PM

  Authors

  • Brian Kirby

    • LANL
    • National Institute of Standards and Technology

  • Mike Fitzsimmons

    • Los Alamos National Laboratory

  • Julie Borchers

    • National Institute of Standards and Technology

  • Xinyu Liu

    • University of Notre Dame

  • Zhiguo Ge

    • University of Notre Dame

  • Jacek Furdyna

    • University of Notre Dame

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• The role of Mn acceptors in determining the Zeeman splitting of the band edges in GaMnAs.

  ORAL

  March 7, 2007, 2:54 PM – March 7, 2007, 3:06 PM

  Authors

  • R. Chakarvorty

    • Department of Physics, University of Notre Dame, IN 46556

  • Y. -Y. Zhou

    • Department of Physics, University of Notre Dame, IN 46556

  • Y. -J. Cho

    • Department of Physics, University of Notre Dame, IN 46556

  • X. Liu

    • Department of Physics, University of Notre Dame, IN 46556

  • J. K. Furdyna

    • Department of Physics, University of Notre Dame, IN 46556

  • M. Dobrowolska

    • Department of Physics, University of Notre Dame, IN 46556

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• Ferromagnetism in InMnAsP epitaxial films

  ORAL

  March 7, 2007, 3:06 PM – March 7, 2007, 3:18 PM

  Authors

  • Nidhi Parashar

    • Northwestern University

  • Philip Chiu

    • Northwestern University

  • Bruce Wessels

    • Northwestern University

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• Magnetic Properties of Ga$_{1-x}$Mn$_{x}$ P-based Quaternary Ferromagnetic Semiconductors

  ORAL

  March 7, 2007, 3:18 PM – March 7, 2007, 3:30 PM

  Authors

  • P.R. Stone

    • University of California-Berkeley; Lawrence Berkeley National Lab

  • M.A. Scarpulla

    • University of California-Berkeley; Lawrence Berkeley National Lab

  • I.D. Sharp

    • University of California-Berkeley; Lawrence Berkeley National Lab

  • E.E. Haller

    • University of California-Berkeley; Lawrence Berkeley National Lab

  • O.D. Dubon

    • University of California-Berkeley; Lawrence Berkeley National Lab

  • E. Arenholz

    • Advanced Light Source, Lawrence Berkeley National Lab

  • J.W. Beeman

    • Lawrence Berkeley National Lab

  • K.M. Yu

    • Lawrence Berkeley National Lab

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