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Magnetic tetrastability in a spin chain

hal.structure.identifierUniversité de Bordeaux [UB]
hal.structure.identifierCentre de Recherche Paul Pascal [CRPP]
hal.structure.identifierInstitut de Mathématiques de Bordeaux [IMB]
dc.contributor.authorPIANET, Vivien
hal.structure.identifierUniversité de Bordeaux [UB]
hal.structure.identifierCentre de Recherche Paul Pascal [CRPP]
dc.contributor.authorURDAMPILLETA, Matias
hal.structure.identifierUniversité de Bordeaux [UB]
hal.structure.identifierInstitut de Mathématiques de Bordeaux [IMB]
dc.contributor.authorCOLIN, Thierry
hal.structure.identifierCentre de Recherche Paul Pascal [CRPP]
dc.contributor.authorCLÉRAC, Rodolphe
hal.structure.identifierCentre de Recherche Paul Pascal [CRPP]
dc.contributor.authorCOULON, Claude
dc.date.accessioned2024-04-04T03:14:03Z
dc.date.available2024-04-04T03:14:03Z
dc.date.issued2016-08-30
dc.identifier.issn1098-0121
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/194006
dc.description.abstractEnBistability in magnetism is extensively used, in particular for information storage. Here an alternative approach using tetrastable magnetic domains in one-dimensional (1D) spin systems is presented. Using numerical and analytical calculations, we show that a spin chain with a canting angle of π/4 possesses four energy-equivalent states. We discuss the static properties of this canted 1D system such as the profile and the energy of the domain walls as they govern the dynamics of themagnetization. The realization of this π/4 canted spin chain could enable the encoding of the information on four bits, which is a potential alternative toward the increase of storage density.
dc.language.isoen
dc.publisherAmerican Physical Society
dc.title.enMagnetic tetrastability in a spin chain
dc.typeArticle de revue
dc.identifier.doi10.1103/PhysRevB.94.054431
dc.subject.halChimie/Chimie théorique et/ou physique
bordeaux.journalPhysical Review B: Condensed Matter and Materials Physics (1998-2015)
bordeaux.page1-7
bordeaux.volume94
bordeaux.hal.laboratoriesInstitut de Mathématiques de Bordeaux (IMB) - UMR 5251*
bordeaux.issue054431
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.peerReviewedoui
hal.identifierhal-01360112
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01360112v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Physical%20Review%20B:%20Condensed%20Matter%20and%20Materials%20Physics%20(1998-2015)&rft.date=2016-08-30&rft.volume=94&rft.issue=054431&rft.spage=1-7&rft.epage=1-7&rft.eissn=1098-0121&rft.issn=1098-0121&rft.au=PIANET,%20Vivien&URDAMPILLETA,%20Matias&COLIN,%20Thierry&CL%C3%89RAC,%20Rodolphe&COULON,%20Claude&rft.genre=article


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