Linear-response calculation of electron-phonon coupling parameters

被引：74

作者：

Liu, AY ^{[1
]}

Quong, AA ^{[1
]}

机构：

[1] SANDIA NATL LABS, LIVERMORE, CA 94551 USA

来源：

PHYSICAL REVIEW B | 1996年 / 53卷 / 12期

关键词：

D O I：

10.1103/PhysRevB.53.R7575

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An ab initio method for calculating electron-phonon coupling parameters is presented. The method is an extension of the plane-wave-based linear-response method for the calculation of lattice dynamics. Results for the mass enhancement parameter lambda and the electron-phonon spectral function alpha(2)F(omega) for Al, Pb, and Li are presented. Comparisons are made to available experimental data.

引用

页码：R7575 / R7579

页数：5

共 36 条

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