Magnetooptical, optical and GMR effect in Ni-Co/Cu multilayers

被引：2
|
作者：
Tong, LN
Du, J
Pan, MH
Lu, M
Feng, D
Chen, LY
Jin, XF
Zhai, HR [1 ]
机构：
[1] Nanjing Univ, Natl Key Lab Solid State Microstruct, Ctr Mat Anal, Nanjing 210093, Peoples R China
[2] E China Univ Met, Phys Grp, Anhua 243002, Peoples R China
[3] Fudan Univ, TD Lee Phys Lab, Shanghai 200433, Peoples R China
[4] Fudan Univ, Dept Phys, Shanghai 200433, Peoples R China
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1999年 / 198-99卷
基金：
中国国家自然科学基金;
关键词：
multilayers; magnetooptical Kerr effect; magnetoresistance;
D O I：
10.1016/S0304-8853(98)01087-7
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A series of RF sputtered NiCo/Cu multilayers was prepared and the correlation of the interlayer coupling and magnetooptical Kerr effect (MOKE) was studied. A concurrent oscillation of the magnetoresistance ratio and the maximum Kerr rotation (theta(k)(2) + eta(k)(2))(1/2) with Cu layer thickness was observed. The oscillation of the Kerr rotation is attributed to changes in the band structure related to the antiferromagnetic interlayer coupling, leading to changes in the optical and magnetooptical transitions. (C) 1999 Published by Elsevier Science B.V. All rights reserved.
引用
收藏
页码：273 / 275
页数：3
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