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hal.structure.identifierSolid State Chemistry Laboratory, Materials Science Centre
dc.contributor.authorNENERT, Gwilherm
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorPOLLET, Michaël
hal.structure.identifierLaboratoire de cristallographie et sciences des matériaux [CRISMAT]
dc.contributor.authorMARINEL, Sylvain
hal.structure.identifierExperimental Facilities Division, Advanced Photon Source
dc.contributor.authorREN, Yang
hal.structure.identifierSolid State Chemistry Laboratory, Materials Science Centre
dc.contributor.authorMEETSMA, Auke
hal.structure.identifierSolid State Chemistry Laboratory, Materials Science Centre
dc.contributor.authorPALSTRA, Thomas T. M.
dc.date.created2006
dc.date.issued2007
dc.identifier.issn0953-8984
dc.description.abstractEnWe have carried out high temperature synchrotron x-ray experiments, differential scanning calorimetry and thermomechanical analysis on a single-crystal of YMnO3 grown by the Floating Zone Technique. These experiments show two anomalies at about 1100K and 1350K demonstrating the existence of an intermediate phase between the ferroelectric P63cm structure and the high temperature centrosymmetric phase with P63/mmc symmetry. This work identifies for the first time the different high temperature phase transitions in YMnO3.
dc.language.isoen
dc.publisherIOP Publishing
dc.subject.enYmnO3
dc.subject.enExperimental studies
dc.subject.enPhysical properties
dc.subject.enMultiferroic materials
dc.subject.enIntermediate phase
dc.subject.enYmnO3
dc.title.enExperimental evidence for an intermediate phase in the multiferroic YMnO3
dc.typeArticle de revue
dc.identifier.doi10.1088/0953-8984/19/46/466212
dc.subject.halPhysique [physics]/Matière Condensée [cond-mat]/Autre [cond-mat.other]
dc.subject.halChimie/Matériaux
dc.identifier.arxivcond-mat/0601547
bordeaux.journalJournal of Physics: Condensed Matter
bordeaux.page466212 (9 p.)
bordeaux.volume19
bordeaux.issue46
bordeaux.peerReviewedoui
hal.identifierhal-00109594
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00109594v1
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