Bulletin of the American Physical Society

APS March Meeting 2011
 Volume 56, Number 1 

Monday–Friday, March 21–25, 2011; Dallas, Texas

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Session J19: Focus Session: Spin Transport & Magnetization Dynamics in Metals IV

11:15 AM–2:15 PM, Tuesday, March 22, 2011
Room: D170

Sponsoring Units: GMAG DMP FIAP
Chair: Peter Fischer, Lawrence Berkeley National Laboratory

Abstract ID: BAPS.2011.MAR.J19.8

Abstract: J19.00008 : Voltage induced by domain wall motion in a ferromagnetic nanowire

1:03 PM–1:15 PM

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Authors:

  Yang Liu
    (Department of Physics, Texas A\&M University)

  Oleg Tretiakov
    (Department of Physics, Texas A\&M University)

  Artem Abanov
    (Department of Physics, Texas A\&M University)

We study current-induced domain-wall motion in a narrow ferromagnetic wire. This motion is described by effective equations of motion which depend only on four parameters. These parameters are set by the magnetic Hamiltonian and the shape of the wire. We propose a new way to measure these parameters by measuring time dependent voltage generated by the domain wall motion.

To cite this abstract, use the following reference: http://meetings.aps.org/link/BAPS.2011.MAR.J19.8

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