Full-bandwidth Eliashberg theory of superconductivity beyond Migdal's approximation
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DOI: 10.1103/physrevb.102.024503
Abstract: Here, the authors present the first direct, self-consistent solutions of the anisotropic Eliashberg equations for phonon-mediated superconductivity throughout the whole electron energy bandwidth that fully include the first vertex corrections to the electron self-energy. Their… read more here.
Keywords: superconductivity; superconductivity beyond; eliashberg theory; full bandwidth ... See more keywords
Multiband full-bandwidth anisotropic Eliashberg theory of interfacial electron-phonon coupling and high - T c superconductivity in FeSe /SrTiO 3
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DOI: 10.1103/physrevb.97.060501
Abstract: We examine the impact of interfacial phonons on the superconducting state of FeSe/SrTiO3 developing a material's specific multiband, full bandwidth, and anisotropic Eliashberg theory for this syste ... read more here.
Keywords: anisotropic eliashberg; eliashberg theory; bandwidth anisotropic; full bandwidth ... See more keywords