論文

査読有り
2015年5月

Representation of macroscopic magnetization based on bifurcation property of domain structure

JOURNAL OF APPLIED PHYSICS
  • T. Nakamura
  • ,
  • S. Ito
  • ,
  • T. Mifune
  • ,
  • T. Matsuo
  • ,
  • C. Kaido

117
17
開始ページ
17E516
終了ページ
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1063/1.4918637
出版者・発行元
AMER INST PHYSICS

This study presents an efficient representation of macroscopic magnetization process based on the bifurcation property of mesoscopic two-domain magnetic particles. The macroscopic magnetization model, called the assembled domain structure model (ADSM), is constructed by assembling mesoscopic particles. Bifurcation is discussed of the two-domain state from the single-domain state in the unit mesoscopic particle in the ADSM. Based on this state bifurcation, a procedure to switch the macroscopic magnetization-state transition in the ADSM is developed, which dramatically reduces computation times in macroscopic magnetization simulations. (C) 2015 AIP Publishing LLC.


リンク情報
DOI
https://doi.org/10.1063/1.4918637
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000354984100522&DestApp=WOS_CPL
ID情報
  • DOI : 10.1063/1.4918637
  • ISSN : 0021-8979
  • eISSN : 1089-7550
  • Web of Science ID : WOS:000354984100522

エクスポート
BibTeX RIS