Stability of precessing domain walls in ferromagnetic nanowires

Yan Gou, Arseni Goussev, J. M. Robbins, and Valeriy Slastikov
Phys. Rev. B 84, 104445 – Published 29 September 2011

Abstract

We show that a recently reported precessing solution of Landau-Lifshitz-Gilbert equations in ferromagnetic nanowires is stable under small perturbations of the initial data, applied field, and anisotropy constant. Linear stability is established analytically, while nonlinear stability is verified numerically.

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  • Received 28 June 2011

DOI:https://doi.org/10.1103/PhysRevB.84.104445

©2011 American Physical Society

Authors & Affiliations

Yan Gou1, Arseni Goussev1,2, J. M. Robbins1, and Valeriy Slastikov1

  • 1School of Mathematics, University of Bristol, University Walk, Bristol BS8 1TW, United Kingdom
  • 2Max Planck Institute for the Physics of Complex Systems, Nöthnitzer Straße 38, D-01187 Dresden, Germany

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Issue

Vol. 84, Iss. 10 — 1 September 2011

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