Large electron–phonon interactions from FeSe phonons in a monolayer

We show that electron–phonon coupling can induce strong electron pairing in an FeSe monolayer on a SrTiO _3 substrate (experimental indications for superconducting ${T}_{{\rm{c}}}$ are between 65 and 109 K). The role of the SrTiO _3 substrate in increasing the coupling is two-fold. First, the intera...

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Bibliographic Details

Published in:	New Journal of Physics
Main Authors:	Sinisa Coh, Marvin L Cohen, Steven G Louie
Format:	Article
Language:	English
Published:	IOP Publishing 2015-01-01
Subjects:	superconductivity FeSe phonons structure nematic monolayer SrTiO3
Online Access:	https://doi.org/10.1088/1367-2630/17/7/073027