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dc.contributor.authorDanon, Jeroen
dc.contributor.authorWang, Xuhui
dc.contributor.authorManchon, Aurelien
dc.date.accessioned2015-05-14T12:55:12Z
dc.date.available2015-05-14T12:55:12Z
dc.date.issued2013-08-06
dc.identifier.citationPauli Spin Blockade and the Ultrasmall Magnetic Field Effect 2013, 111 (6) Physical Review Letters
dc.identifier.issn0031-9007
dc.identifier.issn1079-7114
dc.identifier.doi10.1103/PhysRevLett.111.066802
dc.identifier.urihttp://hdl.handle.net/10754/552876
dc.description.abstractBased on the spin-blockade model for organic magnetoresistance, we present an analytic expression for the polaron-bipolaron transition rate, taking into account the effective nuclear fields on the two sites. We reveal the physics behind the qualitatively different magnetoconductance line shapes observed in experiment, as well as the ultrasmall magnetic field effect (USFE). Since our findings agree in detail with recent experiments, they also indirectly provide support for the spin-blockade interpretation of organic magnetoresistance. In addition, we predict the existence of a similar USFE in semiconductor double quantum dots tuned to the spin-blockade regime.
dc.publisherAmerican Physical Society (APS)
dc.relation.urlhttp://link.aps.org/doi/10.1103/PhysRevLett.111.066802
dc.relation.urlhttp://arxiv.org/abs/1303.5852
dc.rightsArchived with thanks to Physical Review Letters
dc.titlePauli Spin Blockade and the Ultrasmall Magnetic Field Effect
dc.typeArticle
dc.contributor.departmentMaterial Science and Engineering Program
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.contributor.departmentSpintronics Theory Group
dc.identifier.journalPhysical Review Letters
dc.eprint.versionPublisher's Version/PDF
dc.contributor.institutionNiels Bohr International Academy, Niels Bohr Institute, University of Copenhagen, Blegdamsvej 17, 2100 Copenhagen, Denmark
dc.identifier.arxivid1303.5852
kaust.personWang, Xuhui
kaust.personManchon, Aurelien
dc.versionv1
refterms.dateFOA2018-06-14T06:29:34Z
dc.date.posted2013-03-23


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