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

doi:10.1063/1.1354577

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

^*此作品的通信作者

研究成果: 雜誌貢獻 › 會議論文 › 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
卷	89
發行號	11 II
DOIs	https://doi.org/10.1063/1.1354577
出版狀態	已發佈 - 2001 6月 1
對外發佈	是
事件	8th Joint Magnetism and Magnetic Materials-Intermag Conference - San Antonio, TX, 美国持續時間: 2001 1月 7 → 2001 1月 11

ASJC Scopus subject areas

一般物理與天文學

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title = "Uniaxial anisotropy induced by field annealing in (001) NiMn/Co films",

abstract = "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.",

author = "Wang, {Yung Hung} and Lai, {Chih Huang} and Chang, {Ching Ray} and Yang, {Jyh Shinn} and Lo, {C. K.}",

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T1 - Uniaxial anisotropy induced by field annealing in (001) NiMn/Co films

AU - Wang, Yung Hung

AU - Lai, Chih Huang

AU - Chang, Ching Ray

AU - Yang, Jyh Shinn

AU - Lo, C. K.

PY - 2001/6/1

Y1 - 2001/6/1

N2 - 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.

AB - 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.

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DO - 10.1063/1.1354577

M3 - Conference article

AN - SCOPUS:0035356448

SN - 0021-8979

VL - 89

SP - 6603

EP - 6605

JO - Journal of Applied Physics

JF - Journal of Applied Physics

IS - 11 II

T2 - 8th Joint Magnetism and Magnetic Materials-Intermag Conference

Y2 - 7 January 2001 through 11 January 2001

ER -

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

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