Non-hysteretic superconducting quantum interference proximity transistor with enhanced responsivity

dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorJabdaraghi, R. N.
dc.contributor.authorMeschke, M.
dc.contributor.authorPekola, Jukka P.
dc.contributor.departmentDepartment of Applied Physicsen
dc.contributor.departmentTeknillisen fysiikan laitosfi
dc.contributor.schoolPerustieteiden korkeakoulufi
dc.contributor.schoolSchool of Scienceen
dc.date.accessioned2015-05-19T09:01:40Z
dc.date.available2015-05-19T09:01:40Z
dc.date.issued2014
dc.description.abstractThis Letter presents fabrication and characterization of an optimized superconducting quantum interference proximity transistor. The present device, characterized by reduced tunnel junction area and shortened normal-metal section, demonstrates no hysteresis at low temperatures as we increased the Josephson inductance of the weak link by decreasing its cross section. It has consequently almost an order of magnitude improved magnetic field responsivity as compared to the earlier design. The modulation of both the current and the voltage across the junction have been measured as a function of magnetic flux piercing the superconducting loop.en
dc.description.versionPeer revieweden
dc.format.extent082601/1-4
dc.format.mimetypeapplication/pdfen
dc.identifier.citationJabdaraghi, R. N. & Meschke, M. & Pekola, Jukka. 2014. Non-hysteretic superconducting quantum interference proximity transistor with enhanced responsivity. Applied Physics Letters. Volume 104, Issue 8. P. 082601/1-4. ISSN 0003-6951 (printed). DOI: 10.1063/1.4866584.en
dc.identifier.doi10.1063/1.4866584
dc.identifier.issn0003-6951 (printed)
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/16087
dc.identifier.urnURN:NBN:fi:aalto-201505192737
dc.language.isoenen
dc.publisherAIP Publishingen
dc.relation.ispartofseriesApplied Physics Lettersen
dc.relation.ispartofseriesVolume 104, Issue 8
dc.rights© 2014 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Applied Physics Letters and may be found at http://scitation.aip.org/content/aip/journal/apl/104/8/10.1063/1.4866584en
dc.rights.holderAmerican Institute of Physics
dc.subject.keywordJosephson junctionsen
dc.subject.keywordsuperconductivityen
dc.subject.keywordinductanceen
dc.subject.keywordmagnetic fluxen
dc.subject.keywordsuperconducting metalsen
dc.subject.otherPhysicsen
dc.titleNon-hysteretic superconducting quantum interference proximity transistor with enhanced responsivityen
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.dcmitypetexten
dc.type.versionFinal published versionen
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