Origin of perpendicular magnetic anisotropy of Ni-polyethylene coevaporated films

Tsuyoshi Maro, Osamu Kitakami

研究成果: Article査読

1 被引用数 (Scopus)

抄録

The origin of the large perpendicular magnetic anisotropy (0.5-1×10-6 erg/cm3) of Ni-polyethelene coevaporated films has been studied. It is indicated that the anisotropy can be very well explained by uniaxial anisotropy induced by the large tensile stress (1-3×1010 dyn/cm2) through the inverse magnetostrictive effect. Other factors, such as magnetocrystalline or shape anisotropy, produce little effect on the perpendicular anisotropy of the films.

本文言語English
ページ(範囲)7443-7449
ページ数7
ジャーナルJournal of Applied Physics
74
12
DOI
出版ステータスPublished - 1993
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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