Imaging and switching of Fano resonances in open quantum cavities

dc.creatorMendoza, M
dc.creatorSchulz, PA
dc.date2005
dc.dateJUN
dc.date2014-11-14T17:04:27Z
dc.date2015-11-26T17:16:00Z
dc.date2014-11-14T17:04:27Z
dc.date2015-11-26T17:16:00Z
dc.date.accessioned2018-03-29T00:04:14Z
dc.date.available2018-03-29T00:04:14Z
dc.identifierPhysical Review B. American Physical Soc, v. 71, n. 24, 2005.
dc.identifier1098-0121
dc.identifierWOS:000230276900058
dc.identifier10.1103/PhysRevB.71.245303
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/69237
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/69237
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/69237
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1282183
dc.descriptionWe present a systematic numerical investigation of the imaging of states in highly transmiting open quantum dots within a Green's function method applied to a tight-binding lattice model. We show evidence that images obtained from conductance change are not bona fide images of the unperturbed probability densities, because the coupled quantum dot-tip system induces coupling between several resonances, hindering a reliable interpretation of the conductance maps. We suggest that mapping the energy shifts of the resonances may provide the necessary complementary tool for good wave function imaging in quantum billiards.
dc.description71
dc.description24
dc.languageen
dc.publisherAmerican Physical Soc
dc.publisherCollege Pk
dc.publisherEUA
dc.relationPhysical Review B
dc.relationPhys. Rev. B
dc.rightsaberto
dc.sourceWeb of Science
dc.subjectConductance Fluctuations
dc.subjectBallistic Cavities
dc.subjectTransport
dc.subjectTransistor
dc.subjectDots
dc.titleImaging and switching of Fano resonances in open quantum cavities
dc.typeArtículos de revistas


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