Magnetization reversal dynamics in magneto-optic media (invited)

M. Mansuripur, T. W. McDaniel

Research output: Contribution to journalArticle

8 Scopus citations

Abstract

Dynamics of magnetization reversal in thin films of amorphous rare earth-transition metal alloys are investigated. Using computer simulations for a two-dimensional square lattice of dipoles with nearest-neighbor exchange interaction and random axis anisotropy, the Landau-Lifshitz-Gilbert equation is numerically integrated to yield the static wall structure and its motion under an applied field. The simulated results show excellent agreement with theory in the special cases where analytic solutions exist.

Original languageEnglish (US)
Pages (from-to)3831-3834
Number of pages4
JournalJournal of Applied Physics
Volume63
Issue number8
DOIs
StatePublished - Dec 1 1988
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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