Heat transport through a Josephson junction

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Golubev, Dmitry
dc.contributor.author Faivre, Timothe
dc.contributor.author Pekola, Jukka P.
dc.date.accessioned 2018-05-22T14:53:45Z
dc.date.available 2018-05-22T14:53:45Z
dc.date.issued 2013-03-29
dc.identifier.citation Golubev , D , Faivre , T & Pekola , J P 2013 , ' Heat transport through a Josephson junction ' PHYSICAL REVIEW B , vol 87 , no. 9 , 094522 , pp. 1-12 . DOI: 10.1103/PhysRevB.87.094522 en
dc.identifier.issn 1098-0121
dc.identifier.issn 1550-235X
dc.identifier.other PURE UUID: f831eae9-834e-4ab4-83ff-05374fdd534a
dc.identifier.other PURE ITEMURL: https://research.aalto.fi/en/publications/heat-transport-through-a-josephson-junction(f831eae9-834e-4ab4-83ff-05374fdd534a).html
dc.identifier.other PURE FILEURL: https://research.aalto.fi/files/13422605/PhysRevB.87.094522.pdf
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/31283
dc.description.abstract We discuss heat transport through a Josephson tunnel junction under various bias conditions. We first derive the formula for the cooling power of the junction valid for arbitrary time dependence of the Josephson phase. Combining it with the classical equation of motion for the phase, we find the time-averaged cooling power as a function of bias current or bias voltage. We also find the noise of the heat current and, more generally, the full counting statistics of the heat transport through the junction. We separately consider the metastable superconducting branch of the current-voltage characteristics allowing quantum fluctuations of the phase in this case. This regime is experimentally attractive since the junction has low power dissipation, low impedance, and therefore may be used as a sensitive detector. en
dc.format.extent 12
dc.format.extent 1-12
dc.format.mimetype application/pdf
dc.language.iso en en
dc.relation.ispartofseries PHYSICAL REVIEW B en
dc.relation.ispartofseries Volume 87, issue 9 en
dc.rights openAccess en
dc.subject.other 114 Physical sciences en
dc.subject.other 221 Nanotechnology en
dc.subject.other 214 Mechanical engineering en
dc.subject.other 218 Environmental engineering en
dc.title Heat transport through a Josephson junction en
dc.type A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä fi
dc.description.version Peer reviewed en
dc.contributor.department Department of Applied Physics
dc.subject.keyword POINT CONTACTS
dc.subject.keyword REFRIGERATION
dc.subject.keyword SUPERCONDUCTING TUNNEL-JUNCTIONS
dc.subject.keyword 114 Physical sciences
dc.subject.keyword 221 Nanotechnology
dc.subject.keyword 214 Mechanical engineering
dc.subject.keyword 218 Environmental engineering
dc.identifier.urn URN:NBN:fi:aalto-201805222723
dc.identifier.doi 10.1103/PhysRevB.87.094522
dc.type.version publishedVersion


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