Magnetic re-entrance in intermediate valence compounds.

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cnea.tipodocumentoARTÍCULO
dc.contributor.authorAllub, Ricardo
dc.contributor.authorMachiavelli, O.
dc.contributor.authorBalseiro, Carlos Antonio
dc.contributor.authorAlascio, Blas Rafael
dc.date.accessioned2022-10-20T14:47:38Z
dc.date.issued1980
dc.description.abstractWe explore the possibility of magnetic re-entrance in intermedíate valence compounds. Using a simplified Anderson—Lattice model we obtain the pressure-temperature magnetic phase diagram. This diagram shows that for some value of the microscopic parameters the temperature induced two transitions (non-magnetic to magnetically ordered to paramagnetic).We calculate the magnetization and the average occupation number of the localized state. Estimations of the observability of the effect in systems like CeAl2 are made.
dc.description.institutionalaffiliationFil: Allub, R. Comisión Nacional de Energía Atómica; Argentina
dc.description.institutionalaffiliationMachiavelli, O. Comisión Nacional de Energía Atómica; Argentina
dc.description.institutionalaffiliationBalseiro, C. Comisión Nacional de Energía Atómica; Argentina
dc.description.institutionalaffiliationAlascio, B. Comisión Nacional de Energía Atómica; Argentina
dc.description.institutionalaffiliationComisión Nacional de Energía Atómica; Argentina
dc.format.extent77-79 p.
dc.identifier.cnea01.80.13
dc.identifier.urihttps://nuclea.cnea.gob.ar/handle/20.500.12553/2016
dc.language.ISO639-3eng
dc.publisherAmerican Physical Society
dc.relation.ispartofSolid State Communications, V36 1980
dc.rights.licenseinfo:eu-repo/semantics/openAccess
dc.subject.keywordVALENCY MODEL
dc.subject.keywordRARE EARTH COMPOUNDS
dc.subject.keywordKONDO EFFECT
dc.subject.keywordANTIFERROMAGNETIC MATERIALS
dc.subject.keywordMAGNETIC RE-ENTRANCE
dc.subject.keywordANDERSON LATTICE THEORY
dc.titleMagnetic re-entrance in intermediate valence compounds.
dc.typeARTÍCULO CIENTÍFICO
dc.type.versionVersión publicada

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