Hund Interaction, Spin-Orbit Coupling, and the Mechanism of Superconductivity in Strongly Hole-Doped Iron Pnictides.
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DOI: 10.1103/physrevlett.118.087003
Abstract: We present a novel mechanism of s-wave pairing in Fe-based superconductors. The mechanism involves holes near d_{xz}/d_{yz} pockets only and is applicable primarily to strongly hole doped materials. We argue that as long as the… read more here.
Keywords: strongly hole; mechanism; hole doped; orbit coupling ... See more keywords