TEMPERATURE-DEPENDENCE OF THE SPIN-DEPENDENT SCATTERING IN CO/CU MULTILAYERS DETERMINED FROM PERPENDICULAR-GIANT-MAGNETORESISTANCE EXPERIMENTS

被引：33

作者：

GIJS, MAM ^{[1
]}

LENCZOWSKI, SKJ ^{[1
]}

VANDEVEERDONK, RJM ^{[1
]}

GIESBERS, JB ^{[1
]}

JOHNSON, MT ^{[1
]}

DESTEGGE, JBFA ^{[1
]}

机构：

[1] EINDHOVEN UNIV TECHNOL,DEPT PHYS,5600 MB EINDHOVEN,NETHERLANDS

来源：

PHYSICAL REVIEW B | 1994年 / 50卷 / 22期

关键词：

D O I：

10.1103/PhysRevB.50.16733

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have fabricated pillarlike microstructures in Co/Cu multilayers and measured the giant magnetoresistance effect with the current perpendicular to the multilayer plane from 4 K up to 300 K. We analyze the temperature dependence of the magnetoresistance, using a model of Fert and Campbell, originally proposed for magnetic alloys. We find that the temperature-dependent scattering rates are strongly spin dependent, which explains the relatively weak decrease with temperature of the giant magnetoresistance of Co/Cu. © 1994 The American Physical Society.

引用

页码：16733 / 16736

页数：4

共 23 条

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