Phonon-induced spin relaxation of conduction electrons in aluminum

被引：89

作者：

Fabian, J ^{[1
]}

Das Sarma, S ^{[1
]}

机构：

[1] Univ Maryland, Dept Phys, College Pk, MD 20742 USA

来源：

PHYSICAL REVIEW LETTERS | 1999年 / 83卷 / 06期

关键词：

D O I：

10.1103/PhysRevLett.83.1211

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Spin-flip Eliashberg function alpha(S)(2)F and temperature-dependent spin relaxation time T-1(T) are calculated for aluminum using realistic pseudopotentials. The spin-flip electron-phonon coupling constant As is found to be 2.5 X 10(-5). The calculations agree with experiments validating the Elliott-Yafet theory and the spin-hot-spot picture of spin relaxation for polyvalent metals.

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页码：1211 / 1214

页数：4

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