Negative high field magnetoresistance in 3d ferromagnets

被引：16

作者：

Raquet, B

Viret, M

Warin, P

Sondergard, E

Mamy, R

机构：

[1] INSA, LPMC, Phys Mat Condensee Lab, F-31077 Toulouse, France

[2] CEA Saclay, Serv Etat Condense, F-91191 Gif Sur Yvette, France

[3] INSA, LNCMP, Lab Natl Champs Magnet Pulses, F-31077 Toulouse, France

来源：

PHYSICA B | 2001年 / 294卷

关键词：

band ferromagnetism; magnetoresistance; magnon scattering;

D O I：

10.1016/S0921-4526(00)00618-9

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We report on the purely magnetic contribution to the electronic transport in 3d ferromagnets. Negative and linear high magnetic field magnetoresistance, well above the technical magnetization saturation, probes the magnetic disorder and is modeled in term of spin scattering due to spin-flip s-d inter-band electronic transitions. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：102 / 106

页数：5

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