Uniaxial anisotropy induced by field annealing in (001) NiMn/Co films

Yung Hung Wang, Chih Huang Lai, Ching Ray Chang, Jyh Shinn Yang, C. K. Lo

研究成果: 雜誌貢獻文章同行評審

5 引文 斯高帕斯(Scopus)

摘要

In-plane magnetic anisotropy was studied in Co films epitaxially grown on NiMn (001) films. The hysteresis loops measured in-plane perpendicular to the exchange field show double shifted loops, and the magnetization of Co to rotate coherently. Magnetic anisotropy constants can be determined from these double shifted loops. Exchange coupling in NiMn/Co not only induces a unidirectional anisotropy but also a uniaxial anisotropy. This induced uniaxial anisotropy may contribute to the enhancement of Co coercivity.

原文英語
頁(從 - 到)6603-6605
頁數3
期刊Journal of Applied Physics
89
發行號11 II
DOIs
出版狀態已發佈 - 2001 六月 1
對外發佈Yes

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physics and Astronomy (miscellaneous)

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