Focus Session: Spin Dependent Tunneling II

Presentations

• Spin polarization of electrons in 2D structures due to reflection from a barrier

  ORAL

  March 8, 2007, 12:30 PM – March 8, 2007, 12:42 PM

  Authors

  • V. Teodorescu

    • Department of Physics, Northern Illinois University, DeKalb, IL 60115

  • Roland Winkler

    • Advanced Photon Source, Argonne National Laboratory, Argonne IL 60439, and Northern Illinois University, De Kalb IL 60115
    • Department of Physics, Northern Illinois University, DeKalb, IL 60115 and Advanced Photon Source, Argonne National Laboratory, Argonne, IL 60439
    • Northern Illinois University

  View abstract →

• Spin-dependent properties of Fe/MgO/GaAs heterostructures

  ORAL

  March 8, 2007, 12:42 PM – March 8, 2007, 12:54 PM

  Authors

  • Y. Li

    • Department of Physics and Astronomy, UC Riverside

  • Y. Chye

    • Department of Physics and Astronomy, UC Riverside

  • Y. Chiang

    • Department of Physics and Astronomy, UC Riverside

  • J. Stephens

    • Center for Spintronics and Quantum Computation, UC Santa Barbara

  • D. Awschalom

    • Center for Spintronics and Quantum Computation, UC Santa Barbara

  • R. K. Kawakami

    • Department of Physics and Astronomy, UC Riverside
    • UC Riverside, Department of Physics and Astronomy

  View abstract →

• Magnetic field dependence of a resonant tunneling diode based in the GaMnAs/AlGaAs material system.

  ORAL

  March 8, 2007, 12:54 PM – March 8, 2007, 1:06 PM

  Authors

  • Edward Likovich

    • Harvard University

  • Kasey Russell

    • Harvard University

  • Wei Yi

    • Harvard University

  • Venkatesh Narayanamurti

    • Gordon McKay Laboratory of Applied Science, Harvard University
    • Harvard University

  • Keh-Chiang Ku

    • Penn State University

  • N. Samarth

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

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• Electron Tunneling across EuS / InAs Heterojunctions

  ORAL

  March 8, 2007, 1:06 PM – March 8, 2007, 1:18 PM

  Authors

  • R.L. Kallaher

    • MARTECH / Florida State University

  • Peng Xiong

    • MARTECH / Florida State University

  • Stephan von Moln\'{a}r

    • MARTECH / Florida State University

  • Mark Field

    • Teledyne Scientific Company

  • Gerard J. Sullivan

    • Teledyne Scientific Company

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• Digital magneto resistance in magnetic MOBILEs

  ORAL

  March 8, 2007, 1:18 PM – March 8, 2007, 1:30 PM

  Authors

  • Christian Ertler

    • Institute of Theoretical Physics, University of Regensburg, D-93040 Regensburg, Germany

  • Jaroslav Fabian

    • Institute of Theoretical Physics, University of Regensburg, D-93040 Regensburg, Germany
    • Institute for Theoretical Physics, University Regensburg, 93040 Regensburg, Germany
    • Institute for Theoretical Physics, University of Regensburg, 93040 Regensburg, Germany

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• Reversing the sign of the spin-polarized current across a Fe/GaAs tunnel barrier at finite voltage bias

  ORAL

  March 8, 2007, 1:30 PM – March 8, 2007, 1:42 PM

  Authors

  • S.A. Crooker

    • Los Alamos National Laboratory, Los Alamos, NM
    • Los Alamos National Laboratory
    • NHMFL, LANL

  • X. Lou

    • University of Minnesota

  • C. Adelmann

    • University of Minnesota

  • E.S. Garlid

    • University of Minnesota

  • J. Zhang

    • University of Minnesota

  • S.M. Reddy

    • University of Minnesota

  • S.D. Flexner

    • University of Minnesota

  • C.J. Palmstrom

    • University of Minnesota

  • P.A. Crowell

    • University of Minnesota

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• Spin extraction theory and its spintronics applications

  ORAL

  March 8, 2007, 1:42 PM – March 8, 2007, 1:54 PM

  Authors

  • Hanan Dery

  • Lu J. Sham

    • Department of Physics, University of California San Diego

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• Spin-dependent tunneling properties in GaMnAs-based magnetic tunnel transistors

  ORAL

  March 8, 2007, 1:54 PM – March 8, 2007, 2:06 PM

  Authors

  • Yosuke Mizuno

    • Dept. of Electronic Eng., The Univ. of Tokyo

  • Shinobu Ohya

    • Dept. of Electronic Eng., The Univ. of Tokyo; PRESTO JST

  • Pham Nam Hai

    • Dept. of Electronic Eng., The Univ. of Tokyo;

  • Masaaki Tanaka

    • Dept. of Electronic Eng., The Univ. of Tokyo; SORST JST

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• Resonant tunneling effect and tunneling magnetoresistance in ferromagnetic-semiconductor quantum heterostructures

  ORAL

  March 8, 2007, 2:06 PM – March 8, 2007, 2:18 PM

  Authors

  • Shinobu Ohya

    • Dept. of Electronic Eng., The Univ. of Tokyo; PRESTO JST

  • Pham Nam Hai

    • Dept. of Electronic Eng., The Univ. of Tokyo

  • Yosuke Mizuno

    • Dept. of Electronic Eng., The Univ. of Tokyo

  • Masaaki Tanaka

    • Dept. of Electronic Eng., The Univ. of Tokyo; SORST JST

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• Exchange Splitting and 100\% Spin Polarization in Monolayer level EuO Films

  ORAL

  March 8, 2007, 2:18 PM – March 8, 2007, 2:30 PM

  Authors

  • Tiffany Santos

    • Francis Bitter Magnet Lab, MIT

  • J.S. Moodera

    • Francis Bitter Magnet Lab, MIT
    • Francis Bitter Mag. Lab., MIT, Cambridge, MA 02139

  • Ezana Negusse

    • Montana State University

  • Yves Idzerda

    • Montana State University

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• Room Temperature Tunneling Characteristics through SDT Nanoscaled Lines into n-Doped Si

  ORAL

  March 8, 2007, 2:30 PM – March 8, 2007, 2:42 PM

  Authors

  • Yu Zhang

    • SUNY-Binghamton

  • Nam H. Wang

    • SUNY-Binghamton

  • Jian-Qing Wang

    • SUNY-Binghamton

  • Jim Daughton

    • NVE Corporation

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• Measuring Spin Dependent Hot Electron Transport in Fe/Si(001) Schottky Diodes

  ORAL

  March 8, 2007, 2:42 PM – March 8, 2007, 2:54 PM

  Authors

  • Andrew Stollenwerk

    • University at Albany

  • Michael Krause

    • Thomson

  • John Garramone

    • University at Albany

  • Evan Spadafora

    • University at Albany

  • Vincent LaBella

    • University at Albany

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• Spin-Valve Photo-Transistor

  ORAL

  March 8, 2007, 2:54 PM – March 8, 2007, 3:06 PM

  Authors

  • Biqin Huang

    • University of Delaware

  • Igor Altfeder

  • Ian Appelbaum

    • University of Delaware

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• Influence of Spin-Orbit Interactions on Point Contact Andreev Reflection

  ORAL

  March 8, 2007, 3:06 PM – March 8, 2007, 3:18 PM

  Authors

  • Ion Garate

    • University of Texas at Austin

  • Allan MacDonald

    • University of Texas at Austin
    • The University of Texas at Austin
    • U. Texas at Austin
    • Department of Physics, The University of Texas at Austin
    • The University of Texas at Austin, Department of Physics
    • Univ of Texas
    • Department of Physics, University of Texas

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• Zero-Bias Conductance Peak in Al/AlOx/Sc Tunnel Junctions

  POSTER

  March 8, 2007, 3:18 PM – March 8, 2007, 3:30 PM

  Authors

  • Sheng-Shiuan Yeh

    • Institute of Physics, National Chiao Tung University, Hsinchu 30010, Taiwan

  • Juhn-Jong Lin

    • Institute of Physics, National Chiao Tung University, Hsinchu 30010, Taiwan

  View abstract →