MAGNETORESISTANCE OF METALLIC MULTILAYERS

被引：26

作者：

OKIJI, A

NAKANISHI, H

SAKATA, K

KASAI, H

机构：

[1] Department of Applied Physics, Osaka University, Suita, Osaka

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | 1992年 / 31卷 / 6A期

关键词：

GIANT MAGNETORESISTANCE; METALLIC MULTILAYER; INTERFACE; COHERENT POTENTIAL APPROXIMATION;

D O I：

10.1143/JJAP.31.L706

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The results of a model calculation are reported for magnetoresistance of artificial metallic multilayers. In the model, the main origin of the giant magnetoresistance in the multilayer is considered to be random distribution of magnetic and nonmagnetic ions at the interface. The effect of the random distribution of ions on the resistivity is estimated by the coherent potential approximation in each layer. The pattern behavior of the observed magnetoresistance seems to be reproduced qualitatively.

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页码：L706 / L709

页数：4

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