Electronic structure and de Haas–van Alphen frequencies in KFe2As2 within LDA+DMFT

Recent density functional theory (DFT) calculations for KFe _2 As _2 have been shown to be insufficient to satisfactorily describe angle-resolved photoemission (ARPES) measurements as well as observed de Haas–van Alphen (dHvA) frequencies. In the present work, we extend DFT calculations based on the...

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Bibliographic Details

Published in:	New Journal of Physics
Main Authors:	Steffen Backes, Daniel Guterding, Harald O Jeschke, Roser Valentí
Format:	Article
Language:	English
Published:	IOP Publishing 2014-01-01
Subjects:	iron pnictide superconductors density functional theory dynamical mean field theory 71.15.Mb 71.18.+y 71.27.+a
Online Access:	https://doi.org/10.1088/1367-2630/16/8/083025