EXCHANGE COUPLING AND ITS OSCILLATION IN FE/CR-X MULTILAYER FILMS (X = TI, V, MN, NB, MO AND RU)

被引：3

作者：

TAKANASHI, K

FUJIMORI, H

OBI, Y

TSUDA, N

机构：

[1] Institute for Materials Research, Tohoku University, Aoba-ku, Sendai, 980, Katahira

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1993年 / 121卷 / 1-3期

关键词：

D O I：

10.1016/0304-8853(93)91210-X

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have found a systematic variation of the exchange coupling in Fe/Cr multilayer films due to the addition of third elements (X = Ti, V, Mn, Nb, Mo and Ru) into Cr layers. It is inferred that the coupling strength increases with raising the Fermi level in Cr layers. In addition, it has been found that the oscillation period keeps constant for X = V, and by contrast, it increases for X = Ru.

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页码：309 / 312

页数：4

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