Magnetism of isolated Mn12 single-molecule magnets detected by magnetic circular dichroism: Observation of spin tunneling with a magneto-optical technique

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dc.contributor.authorDomingo Marimon, Neus
dc.contributor.authorWilliamson, B. E.
dc.contributor.authorGomez-Segura, J.
dc.contributor.authorGerbier, Ph.
dc.contributor.authorRuiz-Molina, D.
dc.contributor.authorAmabilino, David B.
dc.contributor.authorVeciana, Jaume
dc.contributor.authorTejada Palacios, Javier
dc.date.accessioned2010-01-25T13:00:41Z
dc.date.available2010-01-25T13:00:41Z
dc.date.issued2004
dc.description.abstractWe report magnetic and magneto-optical measurements of two Mn12 single-molecule magnet derivatives isolated in organic glasses. Field-dependent magnetic circular dichroism (MCD) intensity curves (hysteresis cycles) are found to be essentially identical to superconducting quantum interference device magnetization results and provide experimental evidence for the potential of the optical technique for magnetic characterization. Optical observation of magnetic tunneling has been achieved by studying the decay of the MCD signal at weak applied magnetic fieldeng
dc.format.extent4 p.
dc.format.mimetypeapplication/pdf
dc.identifier.idgrec514644
dc.identifier.issn0163-1829
dc.identifier.urihttps://hdl.handle.net/2445/10885
dc.language.isoengeng
dc.publisherThe American Physical Societyeng
dc.relation.isformatofReproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevB.69.052405cat
dc.relation.ispartofPhysical Review B, 2004, vol. 69, núm. 5, p. 052405-1-052405-4cat
dc.relation.urihttp://dx.doi.org/10.1103/PhysRevB.69.052405
dc.rights(c) The American Physical Society, 2004eng
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.sourceArticles publicats en revistes (Física de la Matèria Condensada)
dc.subject.classificationPropietats magnètiquesca
dc.subject.classificationPropietats òptiquesca
dc.subject.classificationMatèria condensadacat
dc.subject.classificationEfecte túnelcat
dc.subject.classificationDicroisme circularcat
dc.subject.otherMagnetic propertieseng
dc.subject.otherOptical propertieseng
dc.subject.otherCondensed mattereng
dc.subject.otherTunnel effecteng
dc.subject.otherCircular dichroismeng
dc.titleMagnetism of isolated Mn12 single-molecule magnets detected by magnetic circular dichroism: Observation of spin tunneling with a magneto-optical techniqueeng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typeinfo:eu-repo/semantics/publishedVersion

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