TRANSPORT-PROPERTIES IN MAGNETIC SUPERLATTICES

被引：58

作者：

INOUE, J

ITOH, H

MAEKAWA, S

机构：

[1] Department of Applied Physics, Nagoya University

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1992年 / 61卷 / 04期

关键词：

METALLIC SUPERLATTICES; GIANT MAGNETORESISTANCE; THERMOELECTRIC POWER; THERMAL CONDUCTIVITY;

D O I：

10.1143/JPSJ.61.1149

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Electrical resistivity, thermoelectric power and thermal conductivity due to random exchange potentials at the interfaces of the magnetic superlattices are theoretically studied. Material dependence of these properties is derived for TM/Cu superlattices, where TM's denote 3d-transition metal elements. It is shown that the magnitude of the magnetic moments and the number of d-electrons of the magnetic atoms are key parameters for these transport properties. Possible candidates for superlattices showing large magnetoresistance are proposed.

引用

页码：1149 / 1152

页数：4

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