CobaltMaghrebV1, Main, Exploration, bibRecord, 000874

Magnetic structure of fcc Fe films on Co(1 1 1)

Identifieur interne : 000874 ( Main/Exploration ); précédent : 000873; suivant : 000875

Magnetic structure of fcc Fe films on Co(1 1 1)

Auteurs : A. Lounis [Algérie] ; M. Benakki [Algérie] ; C. Demangeat [France]

Source :

Catalysis today [ 0920-5861 ] ; 2006.

RBID : Pascal:06-0371430

Descripteurs français

Pascal (Inist)
- Structure, Film, Substrat, Catalyse hétérogène, Fer, Cobalt, Face cristalline, Métal transition.
Wicri :
- topic : Fer, Cobalt.

English descriptors

KwdEn :
- Cobalt, Crystal face, Film, Heterogeneous catalysis, Iron, Structure, Substrate, Transition metal.

Abstract

The collinear magnetic structure of n (n = 1, ..., 6) monolayers (ML) of Fe films deposited on Co(1 1 1) substrate is investigated by ab initio density functional theory within a generalized gradient approximation. We have found that the ferromagnetic ground state exists only for one Fe monolayer. For higher thickness, a sequence of antiferromagnetic coupling with low magnetic moments in the inner layers of films is identified as ground state.

Affiliations:

Links toward previous steps (curation, corpus...)

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to stream PascalFrancis, to step Curation: 000128
to stream PascalFrancis, to step Checkpoint: 000163
to stream Main, to step Merge: 000883
to stream Main, to step Curation: 000874

Le document en format XML

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<front><div type="abstract" xml:lang="en">The collinear magnetic structure of n (n = 1, ..., 6) monolayers (ML) of Fe films deposited on Co(1 1 1) substrate is investigated by ab initio density functional theory within a generalized gradient approximation. We have found that the ferromagnetic ground state exists only for one Fe monolayer. For higher thickness, a sequence of antiferromagnetic coupling with low magnetic moments in the inner layers of films is identified as ground state.</div>
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Magnetic structure of fcc Fe films on Co(1 1 1)

Magnetic structure of fcc Fe films on Co(1 1 1)

Source :

Descripteurs français

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri