Show simple item record

dc.contributor.authorTuovinen, Riku
dc.contributor.authorvan Leeuwen, Robert
dc.contributor.authorPerfetto, Enrico
dc.contributor.authorStefanucci, Gianluca
dc.date.accessioned2016-08-26T09:53:22Z
dc.date.available2016-08-26T09:53:22Z
dc.date.issued2016
dc.identifier.citationTuovinen, R., van Leeuwen, R., Perfetto, E., & Stefanucci, G. (2016). Time-dependent Landauer—Büttiker formalism for superconducting junctions at arbitrary temperatures. In <em>Progress in Non-equilibrium Green’s Functions (PNGF VI)</em> (pp. 012016). Journal of Physics: Conference Series, 696. Institute of Physics Publishing Ltd.. <a href="http://dx.doi.org/10.1088/1742-6596/696/1/012016">doi:10.1088/1742-6596/696/1/012016</a>
dc.identifier.otherTUTKAID_70783
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/51082
dc.description.abstractWe discuss an extension of our earlier work on the time-dependent Landauer– Büttiker formalism for noninteracting electronic transport. The formalism can without complication be extended to superconducting central regions since the Green’s functions in the Nambu representation satisfy the same equations of motion which, in turn, leads to the same closed expression for the equal-time lesser Green’s function, i.e., for the time-dependent reduced one-particle density matrix. We further write the finite-temperature frequency integrals in terms of known special functions thereby considerably speeding up the computation. Simulations in simple normal metal – superconductor – normal metal junctions are also presented.
dc.language.isoeng
dc.publisherInstitute of Physics Publishing Ltd.
dc.relation.ispartofProgress in Non-equilibrium Green s Functions (PNGF VI)
dc.relation.ispartofseriesJournal of Physics: Conference Series;696
dc.subject.otherarbitrary temperature
dc.subject.otherelectronic transport
dc.subject.otherfinite temperatures
dc.subject.othernoninteracting
dc.subject.otherparticle densities
dc.subject.otherspecial functions
dc.subject.othersuperconducting junctions
dc.titleTime-dependent Landauer—Büttiker formalism for superconducting junctions at arbitrary temperatures
dc.typeconferenceObject
dc.identifier.urnURN:NBN:fi:jyu-201608013711
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.type.urihttp://purl.org/eprint/type/ConferencePaper
dc.date.updated2016-08-01T12:15:14Z
dc.type.coarconference paper
dc.description.reviewstatuspeerReviewed
dc.relation.issn1742-6588
dc.type.versionpublishedVersion
dc.rights.copyright© Published under licence by IOP Publishing Ltd. This is an open access article distributed under the terms of the Creative Commons Attribution (CC BY) licence.
dc.rights.accesslevelopenAccessfi
dc.rights.urlhttp://creativecommons.org/licenses/by/3.0/
dc.relation.doi10.1088/1742-6596/696/1/012016


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

© Published under licence by IOP Publishing Ltd. This is an open access article distributed under the terms of the Creative Commons Attribution (CC BY) licence.
Except where otherwise noted, this item's license is described as © Published under licence by IOP Publishing Ltd. This is an open access article distributed under the terms of the Creative Commons Attribution (CC BY) licence.