Cross-correlated shot noise in three-terminal superconducting hybrid nanostructures

dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorGolubev, Dmitry S.
dc.contributor.authorZaikin, Andrei D.
dc.contributor.departmentCentre of Excellence in Quantum Technology, QTF
dc.contributor.departmentKarlsruhe Institute of Technology
dc.contributor.departmentDepartment of Applied Physicsen
dc.date.accessioned2019-05-06T09:22:59Z
dc.date.available2019-05-06T09:22:59Z
dc.date.issued2019-04-04
dc.description.abstractWe work out a unified theory describing both nonlocal electron transport and cross-correlated shot noise in a three-terminal normal-superconducting-normal (NSN) hybrid nanostructure. We describe noise cross correlations both for subgap and overgap bias voltages and for arbitrary distribution of channel transmissions in NS contacts. We specifically address a physically important situation of diffusive contacts and demonstrate nontrivial behavior of nonlocal shot noise exhibiting both positive and negative cross correlations depending on the bias voltages. For this case, we derive a relatively simple analytical expression for cross-correlated noise power which contains only experimentally accessible parameters.en
dc.description.versionPeer revieweden
dc.format.extent1-10
dc.format.mimetypeapplication/pdf
dc.identifier.citationGolubev , D S & Zaikin , A D 2019 , ' Cross-correlated shot noise in three-terminal superconducting hybrid nanostructures ' , Physical Review B , vol. 99 , no. 14 , 144504 , pp. 1-10 . https://doi.org/10.1103/PhysRevB.99.144504en
dc.identifier.doi10.1103/PhysRevB.99.144504
dc.identifier.issn2469-9950
dc.identifier.issn2469-9969
dc.identifier.otherPURE UUID: c3bb53e3-8291-4826-a050-f497dc99c3b2
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/c3bb53e3-8291-4826-a050-f497dc99c3b2
dc.identifier.otherPURE LINK: http://www.scopus.com/inward/record.url?scp=85064119400&partnerID=8YFLogxK
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/33310123/PhysRevB.99.144504.pdf
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/37766
dc.identifier.urnURN:NBN:fi:aalto-201905062884
dc.language.isoenen
dc.publisherAmerican Physical Society
dc.relation.ispartofseriesPhysical Review Ben
dc.relation.ispartofseriesVolume 99, issue 14en
dc.rightsopenAccessen
dc.titleCross-correlated shot noise in three-terminal superconducting hybrid nanostructuresen
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.versionpublishedVersion
Files