Micromagnetic Studies on the Coercive Force of Hard Magnets Using a One-Layer Defect Model

A. Sakuma, S. Takeda, M. Endoh

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

The coercive forces of hard magnets are calculated using a one-layer defect model based on micromagnetism. Nucleation processes are classified into three types depending on the defect parameters. For certain values of the parameters, the nucleation field has a minimum value. The origin of the decreasing coercive force and a method for increasing the coercive force are also discussed.

Original languageEnglish
Pages (from-to)127-132
Number of pages6
JournalIEEE Translation Journal on Magnetics in Japan
Volume9
Issue number4
DOIs
Publication statusPublished - 1994
Externally publishedYes

ASJC Scopus subject areas

  • Engineering (miscellaneous)
  • Engineering(all)

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