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Quantum coherence in biaxial nanomagnets with a large transverse magnetic field

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dc.contributor.authorKim, GHko
dc.contributor.authorShin, Mincheolko
dc.date.accessioned2013-03-04T23:55:39Z-
dc.date.available2013-03-04T23:55:39Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2001-08-
dc.identifier.citationPHYSICAL REVIEW B, v.64, no.6-
dc.identifier.issn0163-1829-
dc.identifier.urihttp://hdl.handle.net/10203/84739-
dc.description.abstractWe study quantum coherence of the biaxial spin system with a large magnetic field along an arbitrary direction in the plane of hard and medium axes. Within the framework of the instanton method we present the analytic formula of the oscillation rate as a function of magnitude and direction of the magnetic field, and discuss its thermal effect. These features are expected to be tested in existing experimental techniques.-
dc.languageEnglish-
dc.publisherAMERICAN PHYSICAL SOC-
dc.subjectESCAPE RATE-
dc.subjectSPIN SYSTEM-
dc.subject2ND-ORDER TRANSITIONS-
dc.subjectCLASSICAL TRANSITION-
dc.subjectMOLECULAR CLUSTERS-
dc.subjectIRON CLUSTER-
dc.subjectFIRST-ORDER-
dc.subjectPARTICLES-
dc.subjectNANOPARTICLES-
dc.subjectINTERFERENCE-
dc.titleQuantum coherence in biaxial nanomagnets with a large transverse magnetic field-
dc.typeArticle-
dc.identifier.wosid000170414000040-
dc.identifier.scopusid2-s2.0-0035421130-
dc.type.rimsART-
dc.citation.volume64-
dc.citation.issue6-
dc.citation.publicationnamePHYSICAL REVIEW B-
dc.contributor.localauthorShin, Mincheol-
dc.contributor.nonIdAuthorKim, GH-
dc.type.journalArticleArticle-
dc.subject.keywordPlusESCAPE RATE-
dc.subject.keywordPlusSPIN SYSTEM-
dc.subject.keywordPlus2ND-ORDER TRANSITIONS-
dc.subject.keywordPlusCLASSICAL TRANSITION-
dc.subject.keywordPlusMOLECULAR CLUSTERS-
dc.subject.keywordPlusIRON CLUSTER-
dc.subject.keywordPlusFIRST-ORDER-
dc.subject.keywordPlusPARTICLES-
dc.subject.keywordPlusNANOPARTICLES-
dc.subject.keywordPlusINTERFERENCE-
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EE-Journal Papers(저널논문)
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