A study on growth processes of CoNiP perpendicular magnetic anisotropy films electroless-deposited at room temperature

Takayuki Homma*, Yuji Sezai, Tetsuya Osaka

*この研究の対応する著者

研究成果: Article査読

36 被引用数 (Scopus)

抄録

In order to elucidate the origin of magnetic properties and microstructure of electroless-deposited CoNiP films with perpendicular magnetic anisotropy, their initial growth processes were investigated mainly focusing upon the effects of bath factors. It was clarified that coercivity and grain size of the films changed widely with an increase in the ammonia concentration in the bath without varying the average film composition and crystal orientation. Detailed analysis of the growth processes clarified that an increase in ammonia concentration in the bath inhibited the growth of each crystallite, resulting in small grain size and coercivity, whereas it hardly affected the deposition activity of the catalytically-treated substrate surface and average film composition.

本文言語English
ページ(範囲)3041-3047
ページ数7
ジャーナルElectrochimica Acta
42
20-22
DOI
出版ステータスPublished - 1997 1月 1

ASJC Scopus subject areas

  • 化学工学(全般)
  • 電気化学

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