Pairing mechanism of heavily electron doped FeSe systems: dynamical tuning of the pairing cutoff energy

We studied the pairing mechanism of the heavily electron doped FeSe (HEDIS) systems, which commonly have one incipient hole band—a band top below the Fermi level by a finite energy distance ε _b —at Γ point and ordinary electron bands at M points in Brillouin zone (BZ). We found that the system allo...

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Bibliographic Details

Published in:	New Journal of Physics
Main Author:	Yunkyu Bang
Format:	Article
Language:	English
Published:	IOP Publishing 2016-01-01
Subjects:	Iron-based superconductors heavily electron doped fese systems high-tc superconductivity renormalization of cutoff energy 74.20.-z 74.20.Rp
Online Access:	https://doi.org/10.1088/1367-2630/18/11/113054