Focus Session: Diluted Magnetic Semiconductors I

Presentations

• Effects of co-doping on ferromagnetism in (Zn,Cr)Te.

  COFFEE_KLATCH · Invited

  March 7, 2007, 6:00 AM – March 7, 2007, 6:36 AM

  Authors

  • Shinji Kuroda

    • Institute of Materials Science, University of Tsukuba

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• Reentrant ferromagnetism and its stability in magnetic semiconductors

  ORAL

  March 7, 2007, 6:36 AM – March 7, 2007, 6:48 AM

  Authors

  • Igor Zutic

    • SUNY Buffalo

  • Steven Erwin

    • Naval Research Lab

  • Andre Petukhov

    • South Dakota School of Mines and Technology

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• Ferromagnetic transition temperature of a two-band model for diluted magnetic semiconductors

  ORAL

  March 7, 2007, 6:48 AM – March 7, 2007, 7:00 AM

  Authors

  • Florentin Popescu

    • FSU, UTK

  • Yucel Yildirim

    • FSU, ORNL, UT
    • FSU, UTK, ORNL

  • Gonzalo Alvarez

    • ORNL

  • Cengiz Sen

    • FSU, NHMFL

  • Adriana Moreo

    • UTK, ORNL

  • Elbio Dagotto

    • UTK, ORNL

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• Magnetic properties of the two-impurity Anderson model for a semiconductor host

  ORAL

  March 7, 2007, 7:00 AM – March 7, 2007, 7:12 AM

  Authors

  • Nejat Bulut

    • IMR, Tohoku University and CREST, Japan Science and Technology Agency

  • Yoshihiro Tomoda

    • IMR, Tohoku University

  • Kazuo Tanikawa

    • IMR, Tohoku University

  • Saburo Takahashi

    • IMR, Tohoku University

  • Sadamichi Maekawa

    • IMR, Tohoku University
    • IMR, Tohoku University and CREST, Japan Science and Technology Agency
    • Institute for Materials Research, Tohoku University

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• Phase Diagram of the Disordered RKKY Model in Dilute Magnetic Semiconductors

  COFFEE_KLATCH · Invited

  March 7, 2007, 7:12 AM – March 7, 2007, 7:48 AM

  Authors

  • Donald Priour, Jr.

    • University of Missouri, Kansas City
    • University of Maryland, College Park; University of Missouri, Kansas City

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• Absence of Self-Averaging in Disordered Heisenberg Models

  ORAL

  March 7, 2007, 7:48 AM – March 7, 2007, 8:00 AM

  Authors

  • Sankar Das Sarma

    • Condensed Matter Theory Center, Physics Department, University of Maryland
    • Condensed Matter Theory Center, Department of Physics, University of Maryland, College Park, Maryland 20742, USA
    • Condensed Matter Theory Center, Department of Physics, University of Maryland, College Park, MD 20742
    • University of Maryland
    • Condensed Matter Theory Center, University of Maryland, College Park, MD 20742-4111, USA
    • University of Maryland, College Park
    • CMTC, Department of Physics, University of Maryland, College Park, MD 20742
    • CMTC, Department of Physics, UMD, Maryland
    • Condensed Matter Theory Center, University of Maryland

  • Donald Priour, Jr.

    • University of Missouri, Kansas City
    • University of Maryland, College Park; University of Missouri, Kansas City

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• The Mobility Edge in Disordered Ferromagnetic Doped Semiconductors

  ORAL

  March 7, 2007, 8:00 AM – March 7, 2007, 8:12 AM

  Authors

  • Erik Nielsen

    • Department of Electrical Engineering, Princeton University

  • R. N. Bhatt

    • Department of Electrical Engineering and Princeton Center for Theoretical Physics, Princeton University
    • Department of Electrical Engineering and Princeton Center for Theoretical Physics, Princeton University, Princeton, NJ 08544

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• Exchange interactions in Mn-doped ScN

  ORAL

  March 7, 2007, 8:12 AM – March 7, 2007, 8:24 AM

  Authors

  • Aditi Herwadkar

    • Case Westrn Reserve University

  • Walter Lambrecht

    • Case Western Reserve University
    • Department of Physics, Case Western Reserve University
    • Department of Physics, Case Western Reserve University, Cleveland, OH
    • Case Western University, Department of physics

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• Coulomb attraction and defects in dilute magnetic semiconductors

  ORAL

  March 7, 2007, 8:24 AM – March 7, 2007, 8:36 AM

  Authors

  • P. L. Reis

  • M.A. Majidi

  • J. Moreno

    • University of North Dakota

  • R.S. Fishman

    • Oak Ridge National Lab

  • M. Jarrell

    • University of Cincinnati

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• Numerical Study of Magnetically doped III-V Zinc-Blende-Type Semiconductors

  ORAL

  March 7, 2007, 8:36 AM – March 7, 2007, 8:48 AM

  Authors

  • Yucel Yildirim

    • FSU, ORNL, UT
    • FSU, UTK, ORNL

  • Gonzalo Alvarez

    • Oak Ridge National Lab, Oak Ridge, TN
    • ORNL

  • Adriana Moreo

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

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• Complexities in diluted magnetic semiconductors-a theoretical perspective from ab-initio electronic structure calculations

  ORAL

  March 7, 2007, 8:48 AM – March 7, 2007, 9:00 AM

  Authors

  • Biplab Sanyal

    • Department of Physics, Uppsala University, Sweden

  • Diana Iusan

    • Department of Physics, Uppsala University, Sweden

  • Olle Eriksson

    • Department of Physics, Uppsala University, Sweden

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