Stochastic Thermodynamics of Mesoscopic Electrochemical Reactions
Sign Up to like & getrecommendations! Published in 2018 at "Chinese Journal of Chemical Physics"
DOI: 10.1063/1674-0068/31/cjcp1705110
Abstract: In this work, we discussed the stochastic thermodynamics of mesoscopic electron transfer reactions between ions and electrodes. With a relationship between the reaction rate constant and the electrode potential, we find that the heat dissipation… read more here.
Keywords: stochastic thermodynamics; thermodynamics; thermodynamics mesoscopic; entropy change ... See more keywords
Stochastic thermodynamics and fluctuation theorems for non-linear systems
Sign Up to like & getrecommendations! Published in 2020 at "New Journal of Physics"
DOI: 10.1088/1367-2630/abea46
Abstract: We extend stochastic thermodynamics by relaxing the two assumptions that the Markovian dynamics must be linear and that the equilibrium distribution must be a Boltzmann distribution. We show that if we require the second law… read more here.
Keywords: stochastic thermodynamics; thermodynamics; two assumptions; non linear ... See more keywords
Functionals in stochastic thermodynamics: how to interpret stochastic integrals
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Statistical Mechanics: Theory and Experiment"
DOI: 10.1088/1742-5468/ab3111
Abstract: In stochastic thermodynamics standard concepts from macroscopic thermodynamics, such as heat, work, and entropy production, are generalized to small fluctuating systems by defining them on a trajec ... read more here.
Keywords: stochastic thermodynamics; thermodynamics interpret; functionals stochastic; thermodynamics ... See more keywords
Hyperaccurate currents in stochastic thermodynamics.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review. E"
DOI: 10.1103/physreve.100.060102
Abstract: Thermodynamic observables of mesoscopic systems can be expressed as integrated empirical currents. Their fluctuations are bound by thermodynamic uncertainty relations. We introduce the hyperaccurate current as the integrated empirical current with the least fluctuations in… read more here.
Keywords: stochastic thermodynamics; hyperaccurate current; hyperaccurate currents; currents stochastic ... See more keywords
Stochastic thermodynamics of quantum maps with and without equilibrium.
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review E"
DOI: 10.1103/physreve.96.052114
Abstract: We study stochastic thermodynamics for a quantum system of interest whose dynamics is described by a completely positive trace-preserving (CPTP) map as a result of its interaction with a thermal bath. We define CPTP maps… read more here.
Keywords: stochastic thermodynamics; system; thermodynamics; thermodynamics quantum ... See more keywords
Stochastic thermodynamics based on an Einstein-Boltzmann definition of fluctuating entropy.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review. E"
DOI: 10.1103/physreve.99.032143
Abstract: Stochastic thermodynamics is an extension of classical nonequilibrium thermodynamics to small systems, where fluctuations are expected to play an important role. A central difficulty met when developing such an extension is how to define a… read more here.
Keywords: fluctuating entropy; stochastic thermodynamics; based einstein; thermodynamics based ... See more keywords
Modeling and Optimization of Low-Power AND Gates Based on Stochastic Thermodynamics
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2022.3178477
Abstract: With the shortening of chip processes, the number of contained electrons and the supply voltage are decreased. When the energy level of contained electrons is close to the Landauer limit, the traditional analysis method based… read more here.
Keywords: gates based; based stochastic; thermodynamics; energy ... See more keywords
Stochastic Thermodynamics of a Piezoelectric Energy Harvester Model
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DOI: 10.3390/e23060677
Abstract: We experimentally study a piezoelectric energy harvester driven by broadband random vibrations. We show that a linear model, consisting of an underdamped Langevin equation for the dynamics of the tip mass, electromechanically coupled with a… read more here.
Keywords: stochastic thermodynamics; thermodynamics; piezoelectric energy; model ... See more keywords
Stochastic Thermodynamics of an Electromagnetic Energy Harvester
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DOI: 10.3390/e24091222
Abstract: We study the power extracted by an electromagnetic energy harvester driven by broadband vibrations. We describe the system with a linear model, featuring an underdamped stochastic differential equation for an effective mass in a harmonic… read more here.
Keywords: thermodynamics; energy; thermodynamics electromagnetic; stochastic thermodynamics ... See more keywords