A minimal tight-binding model for the quasi-one-dimensional superconductor K2Cr3As3

A minimal tight-binding model for the quasi-one-dimensional superconductor K2Cr3As3

We present a systematic derivation of a minimal five-band tight-binding model for the description of the electronic structure of the recently discovered quasi-one-dimensional superconductor K _2 Cr _3 As _3 . Taking as a reference the density-functional theory (DFT) calculation, we use the outcome o...

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Bibliographic Details
Main Authors: Giuseppe Cuono, Carmine Autieri, Filomena Forte, Maria Teresa Mercaldo, Alfonso Romano, Adolfo Avella, Canio Noce
Format: Article
Language:English
Published: IOP Publishing 2019-01-01
Series:New Journal of Physics
Subjects:
Löwdin
Wannier
arsenides
tight-binding
minimal model
Online Access:https://doi.org/10.1088/1367-2630/ab2489

Internet

https://doi.org/10.1088/1367-2630/ab2489

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