Linear-response calculation of electron-phonon coupling parameters

Article

关键词: SELF-CONSISTENT CALCULATION;    LATTICE-DYNAMICS;    METALS;    PSEUDOPOTENTIALS;    ALUMINUM;    MODEL;    LEAD;   

DOI  :  10.1103/PhysRevB.53.R7575

来源: SCIE

【 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.

【 授权许可】

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