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hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
hal.structure.identifierLaboratoire Léon Brillouin [LLB - UMR 12]
dc.contributor.authorDURIVAULT, Laurence
hal.structure.identifierLaboratoire Léon Brillouin [LLB - UMR 12]
dc.contributor.authorBOURÉE, Françoise
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorCHEVALIER, Bernard
hal.structure.identifierLaboratoire Léon Brillouin [LLB - UMR 12]
dc.contributor.authorANDRÉ, Gilles
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorETOURNEAU, Jean
dc.date.issued2002
dc.identifier.issn0304-8853
dc.description.abstractEnNeutronpowderdiffraction investigations on Ce2Ni3Ge5 have been carried out. This compound adopts the U2Co3Si5-type structure (Ibam space group) with only one crystallographic site available for Ce atoms. Magnetisation measurements indicate that Ce2Ni3Ge5 undergoes two antiferromagnetic transitions at low temperature, at TN1=4.8(2) K and TN2=4.2(2) K, respectively. From our neutrondiffraction experiments, only one transition is evidenced, below TN1, Ce2Ni3Ge5 is a collinear antiferromagnet with magnetic moments parallel to the a-axis and equal to 0.4(1) µB/Ce at T = 1.4 K.
dc.language.isoen
dc.publisherElsevier
dc.subject.enTernary germanide
dc.subject.enAntiferromagnet
dc.subject.enMagnetic structure
dc.subject.enKondo effect
dc.title.enMagnetic ordering in the ternary germanide Ce2Ni3Ge5 as studied by neutron powder diffraction
dc.typeArticle de revue
dc.identifier.doi10.1016/S0304-8853(02)00107-5
dc.subject.halChimie/Matériaux
bordeaux.journalJournal of Magnetism and Magnetic Materials
bordeaux.page366-374
bordeaux.volume246
bordeaux.issue3
bordeaux.peerReviewedoui
hal.identifierhal-00714694
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00714694v1
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