Comparative investigation on the microstructures of Ni80Fe20/Cu and Ni80Fe20/Fe50Mn50 superlattices by X-ray diffraction

被引:0
|
作者
Xu, M
Luo, CM
Yang, T
Yang, N
Chai, CL
Wu, ZH
Wang, J
Lai, WY
Mai, ZH
机构
[1] Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China
[2] Chinese Acad Sci, Ctr Condensed Matter Phys, Beijing 100080, Peoples R China
[3] Tsing Hua Univ, Dept Mat Sci, Beijing 100083, Peoples R China
[4] Chinese Acad Sci, Inst High Energy Phys, Synchrotron Radiat Lab, Beijing 100039, Peoples R China
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关键词
D O I
10.1002/1521-396X(200003)178:1<R5::AID-PSSA99995>3.0.CO;2-L
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The microstructures of Ni80Fe20/Cu and Ni80Fe20/Fe50Mn50 superlattices were studied using X-ray diffraction and the effects of annealing on their structures were determined. After annealing, the spatial distance of Cu decreases and that of Ni80Fe20 keeps constant for Ni80Fe20/Cu superlattices. While in the Ni80Fe20/Fe50Mn50 system, the spatial distance of Ni80Fe20 increases and that of Fe50Mn50 does not vary upon annealing. The results reveal that there is a large structural difference between Ni80Fe20/Cu and Ni80Fe20/Fe50Mn50 superlattices.
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页码:R5 / R7
页数:3
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