STRUCTURAL AND MAGNETIC-PROPERTIES OF CU/CO AND AU/CO MULTILAYERS

被引:22
|
作者
PIZZINI, S
BAUDELET, F
DARTYGE, E
FONTAINE, A
GIORGETTI, C
BOBO, JF
PIECUCH, M
MARLIERE, C
机构
[1] UNIV PARIS 11,LURE,F-91405 ORSAY,FRANCE
[2] UNIV MICHIGAN,PHYS SOLIDES LAB,ANN ARBOR,MI 48109
[3] LAB MIXTE,CNRS ST GOBAIN,PONT A MOUSSON,FRANCE
[4] UNIV PARIS 11,INST OPT,F-91405 ORSAY,FRANCE
关键词
D O I
10.1016/0304-8853(93)91187-C
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The structural and magnetic properties of Cu/Co and Au/Co multilayers are studied by X-ray absorption spectroscopy. The results of EXAFS measurements show that thin cobalt layers in Cu/Co and Au/Co multilayers have a different structure imposed by the mismatch with Cu (2%) and Au (14%). The most interesting results for Cu/Co multilayers are provided by magnetic circular X-ray dichroism (MCXD) measurements. The presence of an MCXD signal at the Cu K edge indicates the presence of a p-band moment on copper.
引用
收藏
页码:208 / 212
页数:5
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