Fano resonances in the conductance of quantum dots with mixed dynamics

dc.creatorMendoza, M
dc.creatorSchulz, PA
dc.creatorVallejos, RO
dc.creatorLewenkopf, CH
dc.date2008
dc.dateAPR
dc.date2014-11-18T21:43:58Z
dc.date2015-11-26T17:54:38Z
dc.date2014-11-18T21:43:58Z
dc.date2015-11-26T17:54:38Z
dc.date.accessioned2018-03-29T00:38:20Z
dc.date.available2018-03-29T00:38:20Z
dc.identifierPhysical Review B. Amer Physical Soc, v. 77, n. 15, 2008.
dc.identifier1098-0121
dc.identifierWOS:000255457400077
dc.identifier10.1103/PhysRevB.77.155307
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/66756
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/66756
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/66756
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1290821
dc.descriptionWe study the conductance fluctuations of an open quantum dot with underlying mixed dynamics. In addition to smooth conductance fluctuations, typical of chaotic quantum dots, we observe the occurrence of many sharp conductance peaks. Those are associated with localized states in the quantum dot and display a variety of Fano shape resonances. We show that the Fano q parameter in the presence of time-reversal symmetry is, in general, complex. We discuss the origin of the different Fano parameters and present a numerical study to support our theory.
dc.description77
dc.description15
dc.languageen
dc.publisherAmer Physical Soc
dc.publisherCollege Pk
dc.publisherEUA
dc.relationPhysical Review B
dc.relationPhys. Rev. B
dc.rightsaberto
dc.rightshttp://publish.aps.org/authors/transfer-of-copyright-agreement
dc.sourceWeb of Science
dc.subjectBallistic-transport
dc.subjectWave-guides
dc.subjectTransmission
dc.subjectInterference
dc.subjectTransistor
dc.subjectCavities
dc.subjectChannel
dc.subjectStates
dc.subjectChaos
dc.titleFano resonances in the conductance of quantum dots with mixed dynamics
dc.typeArtículos de revistas


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