Local Anisotropy Fluctuation on the Permeability of Sputtered Sendust Alloy Films

M. Takahashi, T. Shimatsu, H. Shoji, T. Wakiyama, N. Kato

Research output: Contribution to journalArticlepeer-review

Abstract

The precise concentration dependence of μf f in films was clarified in the concentration area around bulk Sendust alloy. The method of dynamic differential susceptibility measurement proposed by Hoffman was applied to these films to evaluate magnetic inhomogeneities normally represented as magnetic skew and ripple. Influence of the local magnetic anisotropy on the μe f f of the films is discussed in detail. To realize excellent soft magnetic properties, especially at high frequencyf a high degree of preferred orientation of grains or of random orientation of grains is suggested.

Original languageEnglish
Pages (from-to)598-607
Number of pages10
JournalIEEE Translation Journal on Magnetics in Japan
Volume4
Issue number10
DOIs
Publication statusPublished - 1989 Oct

ASJC Scopus subject areas

  • Engineering (miscellaneous)
  • Engineering(all)

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