STRUCTURAL AND MAGNETIC PHASE-DIAGRAM OF TB/FE MULTILAYERS DETERMINED BY CONVERSION ELECTRON MOSSBAUER SPECTROMETRY

被引:17
|
作者
TEILLET, J [1 ]
FNIDIKI, A [1 ]
RICHOMME, F [1 ]
BOHER, P [1 ]
HOUDY, P [1 ]
机构
[1] LABS ELECTR PHILIPS,F-94453 LIMEIL BREVANNES,FRANCE
关键词
D O I
10.1016/0304-8853(93)90463-C
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Tb/Fe multilayers have been prepared by rf-pulverization on Si[111] substrates. Conversion electron Mossbauer spectrometry was used to obtain information on the structure and the spin texture of the multilayers. A structural and magnetic diagram is proposed in the e(Tb) = 0.2-1.9 nm, e(Fe) = 0.2-3.3 nm thickness range. In the amorphous samples, the magnetic hyperfine field varies continuously with the iron thickness and exhibits a maximum for e(Fe) congruent-to 1.0 nm.
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收藏
页码:359 / 363
页数:5
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