Half-metallic ferromagnetism induced by dynamic electron correlations in VAs

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dc.creatorChioncel, L.
dc.creatorMavropoulos, Ph.
dc.creatorLežaić, M.
dc.creatorBlügel, S.
dc.creatorArrigoni, E.
dc.creatorKatsnelson, M. I.
dc.creatorLichtenstein, A. I.
dc.date2006-02-05
dc.date2006-05-22
dc.date.accessioned2026-07-07T07:01:31Z
dc.date.available2026-07-07T07:01:31Z
dc.descriptionThe electronic structure of the VAs compound in the zinc-blende structure is investigated using a combined density-functional and dynamical mean-field theory approach. Contrary to predictions of a ferromagnetic semiconducting ground state obtained by density-functional calculations, dynamical correlations induce a closing of the gap and produce a half-metallic ferromagnetic state. These results emphasize the importance of dynamic correlations in materials suitable for spintronics.
dc.descriptionPublished in Phys. Rev. Lett. 96, 197203 (2006)
dc.identifierhttps://arxiv.org/abs/cond-mat/0602112
dc.identifierhttp://arxiv.org/abs/cond-mat/0602112
dc.identifierdoi:10.1103/PhysRevLett.96.197203
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/108296
dc.subjectStrongly Correlated Electrons
dc.subjectMaterials Science
dc.titleHalf-metallic ferromagnetism induced by dynamic electron correlations in VAs
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