Influence of photon-assisted tunneling on heat flow in a normal metal–superconductor tunnel junction

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dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorKopnin, Nikolai B.
dc.contributor.authorTaddei, Fabio
dc.contributor.authorPekola, Jukka P.
dc.contributor.authorGiazotto, Francesco
dc.contributor.departmentDepartment of Applied Physicsen
dc.contributor.departmentTeknillisen fysiikan laitosfi
dc.contributor.schoolPerustieteiden korkeakoulufi
dc.contributor.schoolSchool of Scienceen
dc.date.accessioned2015-05-26T09:01:14Z
dc.date.available2015-05-26T09:01:14Z
dc.date.issued2008
dc.description.abstractWe have investigated theoretically the influence of an ac drive on heat transport in a hybrid normal metal-superconductor tunnel junction in the photon-assisted tunneling regime. We find that the useful heat flux out from the normal metal is always reduced as compared to its magnitude under the static and quasistatic drive conditions. Our results are useful to predict the operative conditions of ac-driven superconducting electron refrigerators.en
dc.description.versionPeer revieweden
dc.format.extent104517/1-9
dc.format.mimetypeapplication/pdfen
dc.identifier.citationKopnin, Nikolai B. & Taddei, Fabio & Pekola, Jukka & Giazotto, Francesco. 2008. Influence of photon-assisted tunneling on heat flow in a normal metal–superconductor tunnel junction. Physical Review B. Volume 77, Issue 10. 104517/1-9. ISSN 1098-0121 (printed). DOI: 10.1103/physrevb.77.104517.en
dc.identifier.doi10.1103/physrevb.77.104517
dc.identifier.issn1098-0121 (printed)
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/16223
dc.identifier.urnURN:NBN:fi:aalto-201505262885
dc.language.isoenen
dc.publisherAmerican Physical Society (APS)en
dc.relation.ispartofseriesPhysical Review Ben
dc.relation.ispartofseriesVolume 77, Issue 10
dc.rights© 2008 American Physical Society (APS). http://www.aps.org/en
dc.rights.holderAmerican Physical Society (APS)
dc.subject.keywordnormal metal-superconductorsen
dc.subject.keywordheat flowen
dc.subject.keywordphoton-assisted tunneling (PAT)en
dc.subject.keywordtunnel junctionsen
dc.subject.keywordac-driven superconducting electron refrigeratorsen
dc.subject.otherPhysicsen
dc.titleInfluence of photon-assisted tunneling on heat flow in a normal metal–superconductor tunnel junctionen
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.dcmitypetexten
dc.type.versionFinal published versionen

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