Field sweep-rate dependence of magnetic domain patterns: Numerical simulations for a simple Ising-like model

Kazue Kudo, Katsuhiro Nakamura

研究成果: Article査読

11 被引用数 (Scopus)

抄録

We study magnetic domain patterns in ferromagnetic thin films by numerical simulations for a simple Ising-like model. Magnetic domain patterns after quench demonstrate various types of patterns depending on the field sweep rate and parameters of the model. How the domain patterns are formed is shown with the use of the number of domains, the domain area, and domain-area distributions, as well as snapshots of domain patterns. Considering the proper time scale of the system, we propose a criterion for the structure of domain patterns.

本文言語English
論文番号054111
ジャーナルPhysical Review B - Condensed Matter and Materials Physics
76
5
DOI
出版ステータスPublished - 2007 8 13
外部発表はい

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学

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