Ab initio study of the magnetic configurations on the (001) surfaces of binary FePd and FeRh ordered alloys

Ab initio calculations of the local spin polarization at the (001) surfaces performed on the binary FePd and FeRh alloys are presented. For Rh-terminated FeRh (001) surface, the calculations indicate a possible magnetic reconstruction leading to a ferromagnetic order in the surface region, in contra...

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Veröffentlicht in:Journal of magnetism and magnetic materials 2001-06, Vol.240 (1-3), p.368-370
Hauptverfasser: Dahmoune, C, Lounis, S, Talanana, M, Benakki, M, Bouarab, S, Demangeat, C
Format: Artikel
Sprache:eng
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Zusammenfassung:Ab initio calculations of the local spin polarization at the (001) surfaces performed on the binary FePd and FeRh alloys are presented. For Rh-terminated FeRh (001) surface, the calculations indicate a possible magnetic reconstruction leading to a ferromagnetic order in the surface region, in contrast to the AF-II ground state of the infinite bulk FeRh alloy.
ISSN:0304-8853