Atomistic spin model simulation of magnetic reversal modes near the Curie point

J. Barker, R. F.L. Evans, R. W. Chantrell, D. Hinzke, U. Nowak

研究成果: Article査読

30 被引用数 (Scopus)

抄録

The so-called linear reversal mode is demonstrated in spin model simulations of the high anisotropy material L10 FePt. Reversal of the magnetization is found to readily occur in the linear regime despite an energy barrier (KV/kB T) that would conventionally ensure stability on this timescale. The timescale for the reversal is also established with a comparison to the Landau-Lifshitz-Bloch equation showing good agreement.

本文言語English
論文番号192504
ジャーナルApplied Physics Letters
97
19
DOI
出版ステータスPublished - 2010 11月 8

ASJC Scopus subject areas

  • 物理学および天文学(その他)

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