Magnetization reversal of Fe ultrathin film on Cu(100)

Wei He; Qing Feng Zhan; De Yong Wang; Li Jun Chen; Zhao Hua Cheng

doi:10.1088/1674-1056/17/5/059

Magnetization reversal of Fe ultrathin film on Cu(100)

Wei He^*
, Qing Feng Zhan
, De Yong Wang
, Li Jun Chen
, Zhao Hua Cheng

^*此作品的通讯作者

CAS - Institute of Physics

科研成果: 期刊稿件 › 文章 › 同行评审

2 引用（Scopus）

摘要

The magnetization reversal of Fe/Cu(100) ultrathin films grown at room temperature is investigated by using an in situ magneto-optical Kerr effect polarimeter with a magnet that can rotate in a plane of incidence. There occur spin reorientation transitions from out-of-plane to in-plane magnetizations in 8 and 12 monolayers (ML) thick iron films. The coercive fields are observed to be proportional to the reciprocal of the cosine with respect to the easy axis, suggesting that the domain-wall displacement plays a main role in the magnetization reversal process.

源语言	英语
页（从-至）	1902-1906
页数	5
期刊	Chinese Physics B
卷	17
期	5
DOI	https://doi.org/10.1088/1674-1056/17/5/059
出版状态	已出版 - 1 5月 2008
已对外发布	是

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title = "Magnetization reversal of Fe ultrathin film on Cu(100)",

abstract = "The magnetization reversal of Fe/Cu(100) ultrathin films grown at room temperature is investigated by using an in situ magneto-optical Kerr effect polarimeter with a magnet that can rotate in a plane of incidence. There occur spin reorientation transitions from out-of-plane to in-plane magnetizations in 8 and 12 monolayers (ML) thick iron films. The coercive fields are observed to be proportional to the reciprocal of the cosine with respect to the easy axis, suggesting that the domain-wall displacement plays a main role in the magnetization reversal process.",

keywords = "Kerr effect, Molecular beam epitaxy, Spins reorientation transition, Surface magnetism",

author = "Wei He and Zhan, \{Qing Feng\} and Wang, \{De Yong\} and Chen, \{Li Jun\} and Cheng, \{Zhao Hua\}",

year = "2008",

month = may,

day = "1",

doi = "10.1088/1674-1056/17/5/059",

language = "英语",

volume = "17",

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TY - JOUR

T1 - Magnetization reversal of Fe ultrathin film on Cu(100)

AU - He, Wei

AU - Zhan, Qing Feng

AU - Wang, De Yong

AU - Chen, Li Jun

AU - Cheng, Zhao Hua

PY - 2008/5/1

Y1 - 2008/5/1

N2 - The magnetization reversal of Fe/Cu(100) ultrathin films grown at room temperature is investigated by using an in situ magneto-optical Kerr effect polarimeter with a magnet that can rotate in a plane of incidence. There occur spin reorientation transitions from out-of-plane to in-plane magnetizations in 8 and 12 monolayers (ML) thick iron films. The coercive fields are observed to be proportional to the reciprocal of the cosine with respect to the easy axis, suggesting that the domain-wall displacement plays a main role in the magnetization reversal process.

AB - The magnetization reversal of Fe/Cu(100) ultrathin films grown at room temperature is investigated by using an in situ magneto-optical Kerr effect polarimeter with a magnet that can rotate in a plane of incidence. There occur spin reorientation transitions from out-of-plane to in-plane magnetizations in 8 and 12 monolayers (ML) thick iron films. The coercive fields are observed to be proportional to the reciprocal of the cosine with respect to the easy axis, suggesting that the domain-wall displacement plays a main role in the magnetization reversal process.

KW - Kerr effect

KW - Molecular beam epitaxy

KW - Spins reorientation transition

KW - Surface magnetism

UR - https://www.scopus.com/pages/publications/46749101823

U2 - 10.1088/1674-1056/17/5/059

DO - 10.1088/1674-1056/17/5/059

M3 - 文章

AN - SCOPUS:46749101823

SN - 1674-1056

VL - 17

SP - 1902

EP - 1906

JO - Chinese Physics B

JF - Chinese Physics B

IS - 5

ER -

Magnetization reversal of Fe ultrathin film on Cu(100)

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