Focus Session: Nanomagnetism -- Tunnel Junctions

Presentations

• High temperature annealing induced superparamagnetism in CoFeB/MgO/CoFeB tunneling junctions

  ORAL

  March 16, 2010, 2:30 PM – March 16, 2010, 2:42 PM

  Authors

  • Xiaoming Kou

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

  • Weigang Wang

    • Department of Physics and Astronomy, Johns Hopkins University

  • Xin Fan

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

  • L.R. Shah

    • University of Delaware
    • Department of Physics and Astronomy, University of Delaware
    • Physics and Astronomy, University of Delaware, Newark DE, 19716

  • Rae Tao

    • Department of Physics and Astronomy, University of Delaware

  • John Xiao

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

  View abstract →

• Noise Measurement in Magnetic Tunnel Junctions

  ORAL

  March 16, 2010, 2:42 PM – March 16, 2010, 2:54 PM

  Authors

  • Feng Guo

    • University of Minnesota

  • Dan Dahlberg

    • University of Minnesota

  View abstract →

• Extended H\"{u}ckel theory based transport model for Fe-MgO-Fe magnetic tunnel junctions

  ORAL

  March 16, 2010, 2:54 PM – March 16, 2010, 3:06 PM

  Authors

  • Tehseen Raza

    • ECE Purdue University

  • Jorge Cerda

    • ICMM-CSIC, Cantoblanco, Madrid, Spain

  • Hasasn Raza

    • ECE University of Iowa

  View abstract →

• Impact of electrode crystallization and of impurity diffusion on barrier-resistance noise in CoFeB/MgO/CoFeB tunnel junctions

  ORAL

  March 16, 2010, 3:06 PM – March 16, 2010, 3:18 PM

  Authors

  • Ryan Stearrett

    • University of Delaware

  • L.R. Shah

    • University of Delaware
    • Department of Physics and Astronomy, University of Delaware
    • Physics and Astronomy, University of Delaware, Newark DE, 19716

  • Xiaoming Kou

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

  • Xin Fan

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

  • John Xiao

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

  • Edmund Nowak

    • University of Delaware

  View abstract →

• Correlating microstructure and magnetization configurations with local spin transport in MgO-based nano-MTJs

  ORAL

  March 16, 2010, 3:18 PM – March 16, 2010, 3:30 PM

  Authors

  • Lei Huang

    • Brookhaven National Lab

  • June Lau

    • NIST

  • Paul Morrow

    • NIST

  • J.C. Read

    • NIST
    • NIST, Gaithersburg MD

  • William Egelhoff

    • NIST

  • Yimei Zhu

    • Brookhaven National Laboratory
    • Brookhaven National Lab

  View abstract →

• Impact of interfacial roughness on spin filter tunneling.

  ORAL

  March 16, 2010, 3:30 PM – March 16, 2010, 3:42 PM

  Authors

  • Dustin D. Belyea

    • University of South Florida

  • Casey Miller

    • University of South Florida
    • Department of Physics, University of South Florida

  View abstract →

• Observation of Peak/Dip Switches of Electric Conductance at Zero Bias Voltage in Pt/Neon/Pt+Fe Tunneling Junction

  ORAL

  March 16, 2010, 3:42 PM – March 16, 2010, 3:54 PM

  Authors

  • Lianxi Ma

    • Blinn College

  View abstract →

• Determining Conditions for Microwave-Frequency Gain in Magnetic Tunnel Junctions

  ORAL

  March 16, 2010, 3:54 PM – March 16, 2010, 4:06 PM

  Authors

  • Lin Xue

    • Cornell University

  • C. Wang

    • Cornell University, Ithaca, New York 14853
    • Cornell University
    • Cornell Univ.

  • Yong-Tao Cui

    • Cornell University

  • R.A. Buhrman

    • Cornell University
    • Cornell Univ.

  • Dan Ralph

    • Cornell University
    • Cornell Univ.

  View abstract →

• Magnetic tunnel junction based microwave detector

  ORAL

  March 16, 2010, 4:06 PM – March 16, 2010, 4:18 PM

  Authors

  • Xin Fan

    • Department of Physics, University of Delaware

  • Rong Cao

    • Department of Physics, University of Delaware

  • Takahiro Moriyama

    • Department of Physics, University of Delaware

  • Weigang Wang

    • Department of Physics, University of Delaware

  • Huaiwu Zhang

    • State Key Laboratory of Electronic Films and Integrated Devices, UESTC

  • John Xiao

    • Department of Physics, University of Delaware

  View abstract →

• Electromotive force and huge magnetoresistance in magnetic tunnel junctions with zinc-blende MnAs nano-magnets

  COFFEE_KLATCH · Invited

  March 16, 2010, 4:18 PM – March 16, 2010, 4:54 PM

  Authors

  • Pham Nam Hai

    • Dept. of Electrical Eng. and Information Systems, The Univ. of Tokyo
    • The University of Tokyo

  View abstract →

• Magnetic Tunnel Junctions (MTJ) with Large Tunneling Magnetoresistance (TMR) and Small Saturation Fields

  ORAL

  March 16, 2010, 4:54 PM – March 16, 2010, 5:06 PM

  Authors

  • William Egelhoff, Jr.

    • NIST

  • Volker Hoeink

    • NIST

  • June Lau

    • NIST

  • Weifeng Shen

    • Brown University

  • Benaiah Schrag

    • Micro Magnetics, Inc.

  • Gang Xiao

    • Brown University

  View abstract →

• Effect of Metallic interlayers in MgO-based Magnetic Tunnel Junctions

  ORAL

  March 16, 2010, 5:06 PM – March 16, 2010, 5:18 PM

  Authors

  • Yan Wang

    • Dept. of Physics and QTP, University of Florida, USA

  • X.-G. Zhang

    • Oak Ridge National Laboratory, USA

  • Jia Zhang

    • Institute of Physics, CAS, China

  • Xiufeng Han

    • Institute of Physics, CAS, China

  • Hai-Ping Cheng

    • Dept. of Physics and QTP, University of Florida, USA

  View abstract →

• A novel reduced symmetry oxide (Mg$_{3}$B$_{2}$O$_{6}$) for magnetic tunnel junctions based on FeCo or Fe leads

  ORAL

  March 16, 2010, 5:18 PM – March 16, 2010, 5:30 PM

  Authors

  • Derek Stewart

    • Cornell Nanoscale Facility, Cornell University
    • Cornell University

  View abstract →