Revealing the volume magnetic anisotropy of Fe films epitaxied on GaAs(001) surface

G. Chen; J. Zhu; J. Li; F. Z. Liu; Y. Z. Wu

doi:10.1063/1.3572028

Revealing the volume magnetic anisotropy of Fe films epitaxied on GaAs(001) surface

G. Chen^*, J. Zhu, J. Li, F. Z. Liu, Y. Z. Wu

^*此作品的通讯作者

Fudan University

科研成果: 期刊稿件 › 文章 › 同行评审

32 引用（Scopus）

摘要

The in-plane magnetic anisotropy in Fe films grown on GaAs(001) was investigated quantitatively by the magneto-optic Kerr effect with a rotating magnetic field. The clear 1/ dFe relation of the uniaxial magnetic anisotropy indicates a surprising volume contribution with easy axis along the GaAs [1 1- 0] direction. Such volume anisotropy was found to be sensitive to the growth temperature and also strongly correlate with the interface anisotropy. Our results may introduce a new aspect for further understanding the origin of uniaxial magnetic anisotropy in Fe/GaAs(001) system.

源语言	英语
文章编号	132505
期刊	Applied Physics Letters
卷	98
期	13
DOI	https://doi.org/10.1063/1.3572028
出版状态	已出版 - 28 3月 2011
已对外发布	是

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abstract = "The in-plane magnetic anisotropy in Fe films grown on GaAs(001) was investigated quantitatively by the magneto-optic Kerr effect with a rotating magnetic field. The clear 1/ dFe relation of the uniaxial magnetic anisotropy indicates a surprising volume contribution with easy axis along the GaAs [1 1- 0] direction. Such volume anisotropy was found to be sensitive to the growth temperature and also strongly correlate with the interface anisotropy. Our results may introduce a new aspect for further understanding the origin of uniaxial magnetic anisotropy in Fe/GaAs(001) system.",

author = "G. Chen and J. Zhu and J. Li and Liu, {F. Z.} and Wu, {Y. Z.}",

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T1 - Revealing the volume magnetic anisotropy of Fe films epitaxied on GaAs(001) surface

AU - Chen, G.

AU - Zhu, J.

AU - Li, J.

AU - Liu, F. Z.

AU - Wu, Y. Z.

PY - 2011/3/28

Y1 - 2011/3/28

N2 - The in-plane magnetic anisotropy in Fe films grown on GaAs(001) was investigated quantitatively by the magneto-optic Kerr effect with a rotating magnetic field. The clear 1/ dFe relation of the uniaxial magnetic anisotropy indicates a surprising volume contribution with easy axis along the GaAs [1 1- 0] direction. Such volume anisotropy was found to be sensitive to the growth temperature and also strongly correlate with the interface anisotropy. Our results may introduce a new aspect for further understanding the origin of uniaxial magnetic anisotropy in Fe/GaAs(001) system.

AB - The in-plane magnetic anisotropy in Fe films grown on GaAs(001) was investigated quantitatively by the magneto-optic Kerr effect with a rotating magnetic field. The clear 1/ dFe relation of the uniaxial magnetic anisotropy indicates a surprising volume contribution with easy axis along the GaAs [1 1- 0] direction. Such volume anisotropy was found to be sensitive to the growth temperature and also strongly correlate with the interface anisotropy. Our results may introduce a new aspect for further understanding the origin of uniaxial magnetic anisotropy in Fe/GaAs(001) system.

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Revealing the volume magnetic anisotropy of Fe films epitaxied on GaAs(001) surface

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