OSCILLATORY EXCHANGE COUPLING OF FE LAYERS ACROSS CR INTERLAYERS

被引:2
|
作者
LENG, Q [1 ]
WOLF, JA [1 ]
GRUNBERG, P [1 ]
ZINN, W [1 ]
机构
[1] FORSCHUNGSZENTRUM JULICH, FORSCHUNGSZENTRUM, IFF, W-5170 JULICH 1, GERMANY
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关键词
D O I
10.1142/S0217979293000913
中图分类号
O59 [应用物理学];
学科分类号
摘要
The exchange coupling of Fe layers across Cr interlayers oscillates as a function of the Cr thickness with a short and a long period. The short period oscillations are only observed in samples with very good quality. In addition to ferro- and antiferromagnetic type coupling there is also a contribution favoring a perpendicular magnetization alignment of neighbouring magnetic films. The temperature dependence of these couplings has been investigated.
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页码:434 / 437
页数:4
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