Electronic properties, low-energy Hamiltonian, and superconducting instabilities in CaKFe4As4
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DOI: 10.1103/physrevb.96.094521
Abstract: We analyze the electronic properties of the recently discovered stoichiometric superconductor CaKFe$_4$As$_4$ by combining an ab initio approach and a projection of the band structure to a lowenergy tight-binding Hamiltonian, based on the maximally localized… read more here.
Keywords: energy hamiltonian; superconducting instabilities; hamiltonian superconducting; properties low ... See more keywords