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A first order reversal curve investigation of pressure hysteresis in multiferroics spin transition compound

hal.structure.identifierDepartment of Solid State and Theoretical Physics
dc.contributor.authorTANASA, Radu
hal.structure.identifierDepartment of Solid State and Theoretical Physics
dc.contributor.authorSTANCU, Alexandru
hal.structure.identifierGroupe d'Etude de la Matière Condensée [GEMAC]
dc.contributor.authorCODJOVI, Epiphane
hal.structure.identifierGroupe d'Etude de la Matière Condensée [GEMAC]
dc.contributor.authorLINARES, Jorge
hal.structure.identifierGroupe d'Etude de la Matière Condensée [GEMAC]
dc.contributor.authorVARRET, François
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorLÉTARD, Jean-François
dc.date.issued2008
dc.identifier.issn0021-8979
dc.description.abstractEnSpin crossover multiferroic [Fe(PM-BiA)2(NCS)2] is investigated for the first time with the first order reversal curve (FORC) diagram method for its hysteretic pressure behavior. The experimental setup allows the measurements of the high spin fraction as the function of temperature, light intensity, and pressure. The experimental FORC diagrams obtained in compression and releasing modes show significant differences which are in disagreement with the classical Preisach model. Also, stronger kinetic effects are evidenced in the compression mode and possible explanations of this effect considering the viscoelastic behavior are provided.
dc.language.isoen
dc.publisherAmerican Institute of Physics
dc.subject.enFerroelectric materials
dc.subject.enIron compounds
dc.subject.enMagnetic hysteresis
dc.subject.enMagnetic transitions
dc.subject.enMagnetisation reversal
dc.subject.enOrganic compounds
dc.subject.enViscoelasticity
dc.title.enA first order reversal curve investigation of pressure hysteresis in multiferroics spin transition compound
dc.typeArticle de revue
dc.identifier.doi10.1063/1.2831335
dc.subject.halChimie/Matériaux
dc.subject.halPhysique [physics]/Matière Condensée [cond-mat]/Science des matériaux [cond-mat.mtrl-sci]
bordeaux.journalJournal of Applied Physics
bordeaux.page07B905
bordeaux.volume103
bordeaux.issue7
bordeaux.peerReviewedoui
hal.identifierhal-00265544
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00265544v1
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