Anisotropic Migdal-Eliashberg theory using Wannier functions

We combine the fully anisotropic Migdal-Eliashberg theory with electron-phonon interpolation based on maximally localized Wannier functions, in order to perform reliable and highly accurate calculations of the anisotropic temperature-dependent superconducting gap and critical temperature of conventi...

Ausführliche Beschreibung

Bibliographische Detailangaben
Hauptverfasser: Margine, E, Giustino, F
Format: Journal article
Sprache:English
Veröffentlicht: 2013