Quantifying Nonadiabaticity in Major Families of Superconductors
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DOI: 10.3390/nano13010071
Abstract: The classical Bardeen–Cooper–Schrieffer and Eliashberg theories of the electron–phonon-mediated superconductivity are based on the Migdal theorem, which is an assumption that the energy of charge carriers, kBTF, significantly exceeds the phononic energy, ℏωD, of the… read more here.
Keywords: major families; nonadiabaticity; families superconductors; adiabatic approximation ... See more keywords