Fluorine effect in layered oxypnictide LaOFeAs

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dc.creatorReyes-Serrato, A.
dc.creatorGalvan, D. H.
dc.creatorSoto, G.
dc.date2008-11-21
dc.date.accessioned2026-07-07T10:20:02Z
dc.date.available2026-07-07T10:20:02Z
dc.descriptionTheoretical calculations under the scheme of WIEN2k computer package had been performed on the pristine compound LaOFeAs, as well as on LaO1-xFxFeAs. One factor crucial to the manifestation of superconductivity seems to be fluorine doping; hence we search for its effect. Paying close attention to Fe d-orbitals upon doping of F by O, at first, Fe d-orbitals have dz2 symmetry, changing gradually to something akin to dx2-y2 which seems more prone to conductivity than the former one. This issue agree with the accepted results happened in the copper-based high-temperature superconductors.
dc.description6 pages, 1 figure
dc.identifierhttps://arxiv.org/abs/0811.3473
dc.identifierhttp://arxiv.org/abs/0811.3473
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/174727
dc.subjectSuperconductivity
dc.titleFluorine effect in layered oxypnictide LaOFeAs
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