Extreme reductions of entropy in an electronic double dot

Tutkimustuotos: Lehtiartikkelivertaisarvioitu

Standard

Extreme reductions of entropy in an electronic double dot. / Singh, Shilpi; Roldan, Edgar; Neri, Izaak; Khaymovich, Ivan M.; Golubev, Dmitry S.; Maisi, Ville F.; Peltonen, Joonas T.; Juelicher, Frank; Pekola, Jukka P.

julkaisussa: Physical Review B, Vuosikerta 99, Nro 11, 115422, 18.03.2019, s. 1-15.

Tutkimustuotos: Lehtiartikkelivertaisarvioitu

Harvard

Singh, S, Roldan, E, Neri, I, Khaymovich, IM, Golubev, DS, Maisi, VF, Peltonen, JT, Juelicher, F & Pekola, JP 2019, 'Extreme reductions of entropy in an electronic double dot' Physical Review B, Vuosikerta. 99, Nro 11, 115422, Sivut 1-15. https://doi.org/10.1103/PhysRevB.99.115422

APA

Singh, S., Roldan, E., Neri, I., Khaymovich, I. M., Golubev, D. S., Maisi, V. F., ... Pekola, J. P. (2019). Extreme reductions of entropy in an electronic double dot. Physical Review B, 99(11), 1-15. [115422]. https://doi.org/10.1103/PhysRevB.99.115422

Vancouver

Singh S, Roldan E, Neri I, Khaymovich IM, Golubev DS, Maisi VF et al. Extreme reductions of entropy in an electronic double dot. Physical Review B. 2019 maalis 18;99(11):1-15. 115422. https://doi.org/10.1103/PhysRevB.99.115422

Author

Singh, Shilpi ; Roldan, Edgar ; Neri, Izaak ; Khaymovich, Ivan M. ; Golubev, Dmitry S. ; Maisi, Ville F. ; Peltonen, Joonas T. ; Juelicher, Frank ; Pekola, Jukka P. / Extreme reductions of entropy in an electronic double dot. Julkaisussa: Physical Review B. 2019 ; Vuosikerta 99, Nro 11. Sivut 1-15.

Bibtex - Lataa

@article{b53d776037654b08ba3217ef5346e14f,
title = "Extreme reductions of entropy in an electronic double dot",
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 necessarily valid under nonstationary conditions.",
keywords = "HEAT ENGINES, SINGLE, THERMODYNAMICS, FOUNDATIONS, INFORMATION, SYMMETRY, SYSTEM, WORK",
author = "Shilpi Singh and Edgar Roldan and Izaak Neri and Khaymovich, {Ivan M.} and Golubev, {Dmitry S.} and Maisi, {Ville F.} and Peltonen, {Joonas T.} and Frank Juelicher and Pekola, {Jukka P.}",
note = "| openaire: EC/H2020/742559/EU//SQH",
year = "2019",
month = "3",
day = "18",
doi = "10.1103/PhysRevB.99.115422",
language = "English",
volume = "99",
pages = "1--15",
journal = "Physical Review B (Condensed Matter and Materials Physics)",
issn = "2469-9950",
publisher = "American Physical Society",
number = "11",

}

RIS - Lataa

TY - JOUR

T1 - Extreme reductions of entropy in an electronic double dot

AU - Singh, Shilpi

AU - Roldan, Edgar

AU - Neri, Izaak

AU - Khaymovich, Ivan M.

AU - Golubev, Dmitry S.

AU - Maisi, Ville F.

AU - Peltonen, Joonas T.

AU - Juelicher, Frank

AU - Pekola, Jukka P.

N1 - | openaire: EC/H2020/742559/EU//SQH

PY - 2019/3/18

Y1 - 2019/3/18

N2 - 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 necessarily valid under nonstationary conditions.

AB - 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 necessarily valid under nonstationary conditions.

KW - HEAT ENGINES

KW - SINGLE

KW - THERMODYNAMICS

KW - FOUNDATIONS

KW - INFORMATION

KW - SYMMETRY

KW - SYSTEM

KW - WORK

U2 - 10.1103/PhysRevB.99.115422

DO - 10.1103/PhysRevB.99.115422

M3 - Article

VL - 99

SP - 1

EP - 15

JO - Physical Review B (Condensed Matter and Materials Physics)

JF - Physical Review B (Condensed Matter and Materials Physics)

SN - 2469-9950

IS - 11

M1 - 115422

ER -

ID: 32865003