Quantum phase diffusion in ac-driven superconducting atomic point contacts

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dc.conicet.fuenteindividual
dc.conicet.organizacionConsejo Nacional de Investigaciones Científicas y Técnicas
dc.conicet.organizacionUniversidad Nacional de General Sarmiento. Instituto de Ciencias
dc.conicet.organizacionUniversitat Ulm
dc.conicet.paisOrganizacionArgentina
dc.conicet.paisOrganizacionArgentina
dc.conicet.paisOrganizacionAlemania
dc.conicet.produccionid7853647
dc.contributor.authorCarusela, María Florencia
dc.contributor.authorAnkerhold, J.
dc.date.accessioned2023-03-09T13:52:38Z
dc.date.available2023-03-09T13:52:38Z
dc.date.issued2012-12
dc.date.updated2023-03-07T11:23:49Z
dc.description.abstractThe impact of quantum fluctuations on the phase diffusion in resistively shunted superconducting quantum points subject to an external ac voltage is studied. Based on an extension of the classical Smoluchowski equation to the quantum regime, numerical results for fractional and integer Shapiro resonances are investigated to reveal characteristic features of quantum effects. It is shown that, typically in the quantum regime, the broadening of resonances cannot be described simply by an effective temperature.es
dc.description.filFil: Carusela, María Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de General Sarmiento. Instituto de Ciencias; Argentina
dc.description.filFil: Ankerhold, J.. Universitat Ulm; Alemania
dc.formatapplication/pdfes
dc.identifier.citationCarusela, María Florencia; Ankerhold, J.; Quantum phase diffusion in ac-driven superconducting atomic point contacts; American Physical Society; Physical Review B: Condensed Matter and Materials Physics; 85; 13; 12-2012; 1-7es
dc.identifier.institucionalCONICET
dc.identifier.issn1098-0121es
dc.identifier.repoCONICET Digital
dc.identifier.urihttp://hdl.handle.net/11336/190047
dc.journal.number13es
dc.journal.pagination1-7es
dc.journal.paisEstados Unidoses
dc.journal.titlePhysical Review B: Condensed Matter and Materials Physicses
dc.journal.volume85es
dc.language.isoenges
dc.publisherAmerican Physical Societyes
dc.relation.alternativeidinfo:eu-repo/semantics/altIdentifier/url/http://link.aps.org/doi/10.1103/PhysRevB.85.134509
dc.relation.alternativeidinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1103/PhysRevB.85.134509
dc.rightsinfo:eu-repo/semantics/openAccess*
dc.rights.urihttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/*
dc.subjectSuperconductivityes
dc.subjectStochastic Systemses
dc.subject.classificationFísica de los Materiales Condensadoses
dc.subject.classificationCiencias Físicases
dc.subject.classificationCIENCIAS NATURALES Y EXACTASes
dc.titleQuantum phase diffusion in ac-driven superconducting atomic point contactses
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion

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