Characterization of the surface oxide layer on iron particles for magnetic recording by Mossbauer spectrometry

A. Makishima, Y. Yamamoto, K. Watanabe

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

The average valency of iron in the oxide layer on iron particles for magnetic recording and the saturation magnetization of the oxide layer were estimated to be 2.8 and 39 emu g-1, respectively, by examining the Debye temperature and the recoilless fraction of oxide layer which were calculated with the Mossbauer parameters.

Original languageEnglish
Pages (from-to)147-150
Number of pages4
JournalBulletin of the Chemical Society of Japan
Volume63
Issue number1
DOIs
Publication statusPublished - Jun 22 1990
Externally publishedYes

ASJC Scopus subject areas

  • Chemistry(all)

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