Extreme reductions of entropy in an electronic double dot

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Singh, Shilpi
dc.contributor.author Roldan, Edgar
dc.contributor.author Neri, Izaak
dc.contributor.author Khaymovich, Ivan M.
dc.contributor.author Golubev, Dmitry S.
dc.contributor.author Maisi, Ville F.
dc.contributor.author Peltonen, Joonas T.
dc.contributor.author Juelicher, Frank
dc.contributor.author Pekola, Jukka P.
dc.date.accessioned 2019-05-06T09:22:14Z
dc.date.available 2019-05-06T09:22:14Z
dc.date.issued 2019-03-18
dc.identifier.citation Singh , S , Roldan , E , Neri , I , Khaymovich , I M , Golubev , D S , Maisi , V F , Peltonen , J T , Juelicher , F & Pekola , J P 2019 , ' Extreme reductions of entropy in an electronic double dot ' Physical Review B , vol. 99 , no. 11 , 115422 , pp. 1-15 . https://doi.org/10.1103/PhysRevB.99.115422 en
dc.identifier.issn 2469-9950
dc.identifier.issn 2469-9969
dc.identifier.other PURE UUID: b53d7760-3765-4b08-ba32-17ef5346e14f
dc.identifier.other PURE ITEMURL: https://research.aalto.fi/en/publications/extreme-reductions-of-entropy-in-an-electronic-double-dot(b53d7760-3765-4b08-ba32-17ef5346e14f).html
dc.identifier.other PURE FILEURL: https://research.aalto.fi/files/32885445/PhysRevB.99.115422.pdf
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/37756
dc.description | openaire: EC/H2020/742559/EU//SQH
dc.description.abstract We experimentally study negative fluctuations of stochastic entropy production in an electronic double dot operating in nonequilibrium steady-state conditions. We record millions of random electron tunneling events at different bias points, thus collecting extensive statistics. We show that for all bias voltages, the experimental average values of the minima of stochastic entropy production lie above -k(B), where k(B) is the Boltzmann constant, in agreement with recent theoretical predictions for nonequilibrium steady states. Furthermore, we also demonstrate that the experimental cumulative distribution of the entropy production minima is bounded, at all times and for all bias voltages, by a universal expression predicted by the theory. We also extend our theory by deriving a general bound for the average value of the maximum heat absorbed by a mesoscopic system from the environment and compare this result with experimental data. Finally, we show by numerical simulations that these results are not necessarilyvalid under nonstationary conditions. en
dc.format.extent 15
dc.format.extent 1-15
dc.format.mimetype application/pdf
dc.language.iso en en
dc.publisher American Physical Society
dc.relation info:eu-repo/grantAgreement/EC/H2020/742559/EU//SQH
dc.relation.ispartofseries Physical Review B en
dc.relation.ispartofseries Volume 99, issue 11 en
dc.rights openAccess en
dc.subject.other 114 Physical sciences en
dc.title Extreme reductions of entropy in an electronic double dot en
dc.type A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä fi
dc.description.version Peer reviewed en
dc.contributor.department Centre of Excellence in Quantum Technology, QTF
dc.contributor.department Center for Advancing Electronics Dresden
dc.contributor.department Max-Planck-Institute for the Physics of Complex Systems
dc.contributor.department Max Planck Inst Phys Komplexer Syst, Max Planck Society
dc.contributor.department Lund University
dc.contributor.department PICO - Quantum Phenomena and Devices
dc.contributor.department Department of Applied Physics en
dc.subject.keyword HEAT ENGINES
dc.subject.keyword SINGLE
dc.subject.keyword THERMODYNAMICS
dc.subject.keyword FOUNDATIONS
dc.subject.keyword INFORMATION
dc.subject.keyword SYMMETRY
dc.subject.keyword SYSTEM
dc.subject.keyword WORK
dc.subject.keyword 114 Physical sciences
dc.identifier.urn URN:NBN:fi:aalto-201905062874
dc.identifier.doi 10.1103/PhysRevB.99.115422
dc.type.version publishedVersion


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