ELECTRON-MAGNON INTERACTION AND THE ELECTRICAL-RESISTIVITY OF TB

被引：96
作者：
ANDERSEN, NH
SMITH, H
机构：
[1] Physics Laboratory I, H. C. Ørsted Institute, University of Copenhagen, Copenhagen
来源：
PHYSICAL REVIEW B | 1979年 / 19卷 / 01期
关键词：
D O I：
10.1103/PhysRevB.19.384
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Measured and calculated values of the electrical resistivity of ferromagnetic Tb in the temperature range 1.5-50 K are presented. The theoretical electron-magnon resistivity and the magnon-electron lifetime are expressed in terms of the high-temperature spin-disorder resistivity. When the contribution of electron-phonon scattering is included, the calculated resistivity is shown to agree closely with the measured values. © 1979 The American Physical Society.
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页码：384 / 387
页数：4
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