Linear-response calculation of electron-phonon coupling parameters.
نویسندگان
چکیده
An ab initio method for calculating electron-phonon coupling parameters is presented. The method is an extension of the plane-wave-based linearresponse method for the calculation of lattice dynamics. Results for the mass enhancement parameter λ and the electron-phonon spectral function αF (ω) for Al, Pb and Li are presented. Comparisons are made to available experimental data. PACS numbers: 63.20.Kr, 74.25.Kc, 63.20.Dj Typeset using REVTEX 1
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عنوان ژورنال:
- Physical review. B, Condensed matter
دوره 53 12 شماره
صفحات -
تاریخ انتشار 1996