Electronic Origin of T<sub>c</sub> in Bulk and Monolayer FeSe

Electronic Origin of T<sub>c</sub> in Bulk and Monolayer FeSe

FeSe is classed as a Hund’s metal, with a multiplicity of <i>d</i> bands near the Fermi level. Correlations in Hund’s metals mostly originate from the exchange parameter <i>J</i>, which can drive a strong orbital selectivity in the correlations. The Fe-chalcogens are the most...

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Bibliographic Details
Main Authors: Swagata Acharya, Dimitar Pashov, Francois Jamet, Mark van Schilfgaarde
Format: Article
Language:English
Published: MDPI AG 2021-01-01
Series:Symmetry
Subjects:
unconventional superconductivity
spin susceptibilities
vertex functions
hund’s metals
Online Access:https://www.mdpi.com/2073-8994/13/2/169

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https://www.mdpi.com/2073-8994/13/2/169

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