Control of the persistent currents in two interacting quantum rings through the Coulomb interaction and interring tunneling

dc.creatorCASTELANO, L. K.
dc.creatorHAI, Guo-Qiang
dc.creatorPARTOENS, B.
dc.creatorPEETERS, F. M.
dc.date.accessioned2012-04-19T15:35:04Z
dc.date.accessioned2018-07-04T14:42:19Z
dc.date.available2012-04-19T15:35:04Z
dc.date.available2018-07-04T14:42:19Z
dc.date.created2012-04-19T15:35:04Z
dc.date.issued2008
dc.identifierPHYSICAL REVIEW B, v.78, n.19, 2008
dc.identifier1098-0121
dc.identifierhttp://producao.usp.br/handle/BDPI/16482
dc.identifier10.1103/PhysRevB.78.195315
dc.identifierhttp://dx.doi.org/10.1103/PhysRevB.78.195315
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1613304
dc.description.abstractThe persistent current in two vertically coupled quantum rings containing few electrons is studied. We find that the Coulomb interaction between the rings in the absence of tunneling affects the persistent current in each ring and the ground-state configurations. Quantum tunneling between the rings alters significantly the ground state and the persistent current in the system.
dc.languageeng
dc.publisherAMER PHYSICAL SOC
dc.relationPhysical Review B
dc.rightsCopyright AMER PHYSICAL SOC
dc.rightsrestrictedAccess
dc.subjectground states
dc.subjectpersistent currents
dc.subjectquantum dots
dc.subjecttunnelling
dc.titleControl of the persistent currents in two interacting quantum rings through the Coulomb interaction and interring tunneling
dc.typeArtículos de revistas


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