Theoretical investigation of magnetic order in ReOFeAs, Re = Ce, Pr

Density functional theory (DFT) calculations are carried out on ReOFeAs, Re = Ce, Pr, the parent compounds of the high-T\(_c\) superconductors ReO\(_{1-x}\)F\(_{x}\)FeAs, in order to determine the magnetic order of the ground state. It is found that the magnetic moments on the Fe sites adopt a colli...

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Veröffentlicht in:	arXiv.org 2008-11
Hauptverfasser:	Alyahyaei, H M, Jishi, R A
Format:	Artikel
Sprache:	eng
Schlagworte:	Antiferromagnetism Conductivity Density functional theory Fermi level Magnetic moments Magnetism Onsite Physics - Strongly Correlated Electrons Physics - Superconductivity
Online-Zugang:	Volltext
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