SPIN POLARIZATION IN P-BANDS OF COPPER IN COBALT COPPER MULTILAYERS

被引:9
作者
BOBO, JF
PIECUCH, M
PIZZINI, S
FONTAINE, A
DARTYGE, E
GIORGETTI, C
BAUDELET, F
机构
[1] UNIV PARIS 11,LURE,F-91405 ORSAY,FRANCE
[2] UNIV NANCY 1,PHYS SOLIDES LAB,F-54500 VANDOEUVRE NANCY,FRANCE
关键词
D O I
10.1016/0304-8853(93)90593-Q
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
We have sputtered copper/cobalt multilayers on kapton substrates for magnetic circular X-ray dichroism (MXD). Spectra recorded at Cu K-edge indicate a magnetic signal depending on copper thicknesses. This is experimental evidence for the magnetic polarization of copper in cobalt/copper multilayers. We present a realistic description of this effect based upon the naive RKKY theory.
引用
收藏
页码:251 / 254
页数:4
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