Quantum memristors with superconducting circuits

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Salmilehto, J.
dc.contributor.author Deppe, F.
dc.contributor.author Di Ventra, M.
dc.contributor.author Sanz, M.
dc.contributor.author Solano, E.
dc.date.accessioned 2017-05-03T12:02:36Z
dc.date.available 2017-05-03T12:02:36Z
dc.date.issued 2017-02-14
dc.identifier.citation Salmilehto , J , Deppe , F , Di Ventra , M , Sanz , M & Solano , E 2017 , ' Quantum memristors with superconducting circuits ' Scientific Reports , vol 7 , 42044 , pp. 1-6 . DOI: 10.1038/srep42044 en
dc.identifier.issn 2045-2322
dc.identifier.other PURE UUID: 3f06cd6e-365f-4223-b9e0-1c047fe64cc9
dc.identifier.other PURE ITEMURL: https://research.aalto.fi/en/publications/quantum-memristors-with-superconducting-circuits(3f06cd6e-365f-4223-b9e0-1c047fe64cc9).html
dc.identifier.other PURE LINK: http://www.scopus.com/inward/record.url?scp=85012894717&partnerID=8YFLogxK
dc.identifier.other PURE FILEURL: https://research.aalto.fi/files/11520094/srep42044.pdf
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/25374
dc.description.abstract Memristors are resistive elements retaining information of their past dynamics. They have garnered substantial interest due to their potential for representing a paradigm change in electronics, information processing and unconventional computing. Given the advent of quantum technologies, a design for a quantum memristor with superconducting circuits may be envisaged. Along these lines, we introduce such a quantum device whose memristive behavior arises from quasiparticle-induced tunneling when supercurrents are cancelled. For realistic parameters, we find that the relevant hysteretic behavior may be observed using current state-of-the-art measurements of the phase-driven tunneling current. Finally, we develop suitable methods to quantify memory retention in the system. en
dc.format.extent 1-6
dc.format.mimetype application/pdf
dc.language.iso en en
dc.relation.ispartofseries Scientific Reports en
dc.relation.ispartofseries Volume 7 en
dc.rights openAccess en
dc.subject.other General en
dc.subject.other 114 Physical sciences en
dc.title Quantum memristors with superconducting circuits en
dc.type A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä fi
dc.description.version Peer reviewed en
dc.contributor.department Department of Applied Physics
dc.contributor.department Nanosystems Initiative Munich
dc.contributor.department UC-San-Diego
dc.contributor.department University of the Basque Country
dc.contributor.department Basque Foundation for Science
dc.subject.keyword General
dc.subject.keyword 114 Physical sciences
dc.identifier.urn URN:NBN:fi:aalto-201705033775
dc.identifier.doi 10.1038/srep42044
dc.type.version publishedVersion

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