Geometric Landau-Zener Interferometry

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en Gasparinetti, S. Solinas, P. Pekola, Jukka P. 2015-05-20T09:02:11Z 2015-05-20T09:02:11Z 2011
dc.identifier.citation Gasparinetti, S. & Solinas, P. & Pekola, Jukka. 2011. Geometric Landau-Zener Interferometry. Physical Review Letters. Volume 107, Issue 20. 207002/1-5. ISSN 0031-9007 (printed). DOI: 10.1103/physrevlett.107.207002. en
dc.identifier.issn 0031-9007 (printed)
dc.description.abstract We propose a new type of interferometry, based on geometric phases accumulated by a periodically driven two-level system undergoing multiple Landau-Zener transitions. As a specific example, we study its implementation in a superconducting charge pump. We find that interference patterns appear as a function of the pumping frequency and the phase bias, and clearly manifest themselves in the pumped charge. We also show that the effects described should persist in the presence of realistic decoherence. en
dc.format.extent 207002/1-5
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 107, Issue 20
dc.rights © 2011 American Physical Society (APS). en
dc.subject.other Physics en
dc.title Geometric Landau-Zener Interferometry en
dc.type A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä fi
dc.description.version Peer reviewed en
dc.rights.holder American Physical Society (APS) Perustieteiden korkeakoulu fi School of Science en
dc.contributor.department Department of Applied Physics en
dc.contributor.department Teknillisen fysiikan laitos fi
dc.subject.keyword interferometry en
dc.subject.keyword Landau-Zener transitions en
dc.subject.keyword superconducting charge pumps en
dc.identifier.urn URN:NBN:fi:aalto-201505202772
dc.type.dcmitype text en
dc.identifier.doi 10.1103/physrevlett.107.207002
dc.type.version Final published version en

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