The Anomalous Hall effect in re-entrant AuFe alloys and the real space Berry phase

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dc.creatorPureur, P.
dc.creatorFabris, F. Wolff
dc.creatorSchaf, J.
dc.creatorVieira, V. N.
dc.creatorCampbell, I. A.
dc.date2005-01-20
dc.date.accessioned2026-07-07T03:03:21Z
dc.date.available2026-07-07T03:03:21Z
dc.descriptionThe Hall effect has been studied in a series of AuFe samples in the re-entrant concentration range, as well as in the spin glass range. The data demonstrate that the degree of canting of the local spins strongly modifies the anomalous Hall effect, in agreement with theoretical predictions associating canting, chirality and a real space Berry phase. The canonical parametrization of the Hall signal for magnetic conductors becomes inappropriate when local spins are canted.
dc.description4 pages, 1 eps figure
dc.identifierhttps://arxiv.org/abs/cond-mat/0501482
dc.identifierhttp://arxiv.org/abs/cond-mat/0501482
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/25720
dc.subjectDisordered Systems and Neural Networks
dc.subjectStrongly Correlated Electrons
dc.titleThe Anomalous Hall effect in re-entrant AuFe alloys and the real space Berry phase
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