Experimental investigation of hybrid single-electron turnstiles with high charging energy

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Kemppinen, A.
dc.contributor.author Kafanov, S.
dc.contributor.author Pashkin, Yu. A.
dc.contributor.author Tsai, J. S.
dc.contributor.author Averin, D. V.
dc.contributor.author Pekola, Jukka P.
dc.date.accessioned 2015-05-20T09:00:48Z
dc.date.available 2015-05-20T09:00:48Z
dc.date.issued 2009
dc.identifier.citation Kemppinen, A. & Kafanov, S. & Pashkin, Yu. A. & Tsai, J. S. & Averin, D. V. & Pekola, Jukka. 2009. Experimental investigation of hybrid single-electron turnstiles with high charging energy. Applied Physics Letters. Volume 94, Issue 17. P. 172108/1-3. ISSN 0003-6951 (printed). DOI: 10.1063/1.3127229. en
dc.identifier.issn 0003-6951 (printed)
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/16108
dc.description.abstract We present an experimental study of hybrid turnstiles with high charging energies in comparison to the superconducting gap. The device is modeled with the sequential tunneling approximation. The backtunneling effect is shown to limit the amplitude of the gate drive and thereby the maximum pumped current of the turnstile. We compare results obtained with sine and square wave drive and show how a fast rise time can suppress errors due to leakage current. Quantized current plateaus up to 160 pA are demonstrated. en
dc.format.extent 172108/1-3
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher AIP Publishing en
dc.relation.ispartofseries Applied Physics Letters en
dc.relation.ispartofseries Volume 94, Issue 17
dc.rights © 2009 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/94/17/10.1063/1.3127229 en
dc.subject.other Physics en
dc.title Experimental investigation of hybrid single-electron turnstiles with high charging energy en
dc.type A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä fi
dc.description.version Peer reviewed en
dc.rights.holder American Institute of Physics
dc.contributor.school Perustieteiden korkeakoulu fi
dc.contributor.school School of Science en
dc.contributor.department Department of Applied Physics en
dc.contributor.department Teknillisen fysiikan laitos fi
dc.subject.keyword single-electron turnstile en
dc.subject.keyword high charging energy en
dc.subject.keyword tunneling en
dc.subject.keyword Andreev reflection en
dc.subject.keyword charged currents en
dc.subject.keyword superconductivity en
dc.subject.keyword amplifiers en
dc.identifier.urn URN:NBN:fi:aalto-201505192751
dc.type.dcmitype text en
dc.identifier.doi 10.1063/1.3127229
dc.type.version Final published version en

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