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Direct Observation of Josephson Capacitance

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Sillanpää, Mika A.
dc.contributor.author Lehtinen, T.
dc.contributor.author Paila, A.
dc.contributor.author Makhlin, Yu.
dc.contributor.author Roschier, L.
dc.contributor.author Hakonen, Pertti J.
dc.date.accessioned 2015-06-03T09:00:47Z
dc.date.available 2015-06-03T09:00:47Z
dc.date.issued 2005
dc.identifier.citation Sillanpää, Mika A. & Lehtinen, T. & Paila, A. & Makhlin, Yu. & Roschier, L. & Hakonen, P. J. 2005. Direct Observation of Josephson Capacitance. Physical Review Letters. Volume 95, Issue 20. 206806/1-4. ISSN 0031-9007 (printed). DOI: 10.1103/physrevlett.95.206806. en
dc.identifier.issn 0031-9007 (printed)
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/16501
dc.description.abstract The effective capacitance has been measured in the split Cooper-pair box (CPB) over its phase-gate bias plane. Our low-frequency reactive measurement scheme allows us to probe purely the capacitive susceptibility due to the CPB band structure. The data are quantitatively explained using parameters determined independently by spectroscopic means. In addition, we show in practice that the method offers an efficient way to do nondemolition readout of the CPB quantum state. en
dc.format.extent 206806/1-4
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher American Physical Society (APS) en
dc.relation.ispartofseries Physical Review Letters en
dc.relation.ispartofseries Volume 95, Issue 20
dc.rights © 2005 American Physical Society (APS). This is the accepted version of the following article: Sillanpää, Mika A. & Lehtinen, T. & Paila, A. & Makhlin, Yu. & Roschier, L. & Hakonen, P. J.. 2005. Direct Observation of Josephson Capacitance. Physical Review Letters. Volume 95, Issue 20. 206806/1-4. ISSN 0031-9007 (printed). DOI: 10.1103/physrevlett.95.206806, which has been published in final form at http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.95.206806. en
dc.subject.other Physics en
dc.title Direct Observation of Josephson Capacitance en
dc.type A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä fi
dc.description.version Peer reviewed en
dc.rights.holder American Physical Society (APS)
dc.contributor.school Perustieteiden korkeakoulu fi
dc.contributor.school School of Science en
dc.contributor.department Teknillisen fysiikan laitos fi
dc.contributor.department Department of Applied Physics en
dc.subject.keyword Cooper-pair box en
dc.subject.keyword capacitance en
dc.subject.keyword spectroscopy en
dc.subject.keyword Josephson junctions en
dc.identifier.urn URN:NBN:fi:aalto-201506033069
dc.type.dcmitype text en
dc.identifier.doi 10.1103/physrevlett.95.206806
dc.type.version Final published version en


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