Results 71 to 80 of about 7,760 (253)
Advanced Materials, EarlyView.ABSTRACT The accelerating expansion of data‐centric technologies is sharply increasing the energy burden of information storage, placing unprecedented pressure on the efficiency of magnetic switching. Conventional field‐driven reversal, once the foundation of magnetic memory, has become impractical in modern architectures due to its high energy cost ...
Mohammad H. Badarneh +2 more
wiley +1 more source
Generalized Fluctuation-Dissipation Theorem for Non-equilibrium Spatially Extended Systems
Frontiers in Physics, 2020 The fluctuation-dissipation theorem (FDT) connecting the response of the system to external perturbations with the fluctuations at thermodynamic equilibrium is a central result in statistical physics. There has been effort devoted to extending the FDT in
Wei Wu, Jin Wang
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Fluctuation theorems for multitime processes
Physical Review A, 2022 14 pages, 2 ...
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Advanced Materials, EarlyView.Uniform monolayer Cr2Ge2Te6 films are achieved on Si substrates by molecular beam epitaxy. Intrinsic ferromagnetism with perpendicular magnetic anisotropy is established in the films by anomalous Hall effect and superconducting quantum interference device measurements, albeit with strong magnetic fluctuations characteristic of its 2D nature.
Pengfei Ji +15 more
wiley +1 more source
Results in OpticsIn this paper we revisit the classical fluctuation–dissipation theorem with derivations and interpretations based on quantum electrodynamics (QED).
Sven Nordebo
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Experiments in Stochastic Thermodynamics: Short History and Perspectives
Physical Review X, 2017 We summarize in this article the experiments which have been performed to test the theoretical findings in stochastic thermodynamics such as fluctuation theorem, Jarzynski equality, stochastic entropy, out-of-equilibrium fluctuation dissipation theorem ...
S. Ciliberto
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Kinesin and the Crooks fluctuation theorem [PDF]
The European Physical Journal B, 2009 10 pages, 4 figures.
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Merits and qualms of work fluctuations in classical fluctuation theorems [PDF]
Physical Review E, 2017 Work is one of the most basic notion in statistical mechanics, with work fluctuation theorems being one central topic in nanoscale thermodynamics. With Hamiltonian chaos commonly thought to provide a foundation for classical statistical mechanics, here we present general salient results regarding how (classical) Hamiltonian chaos generically impacts on
Deng, Jiawen +3 more
openaire +4 more sources
Advanced Materials, EarlyView.Stacked nanoflake assembly (SNA) membranes can oscillate autonomously, offering opportunities for soft actuation and energy harvesting. This work uncovers the physical mechanism behind the sustained oscillation of SNA membranes in gradient humidity and identifies three governing dimensionless parameters, enabling rational design for optimizing SNA ...
Zijing Zhang +5 more
wiley +1 more source
FLUCTUATION-DISSIPATION CORRELATION OF THE SIGNAL OF STARS OF THE FS CMA TYPE
Eurasian Physical Technical JournalDue to the importance of stellar evolution, new theories and approaches to the study of stars are constantly being developed. This study presents novel results obtained through the application of the fluctuation-dissipation theorem.
Z.Zh. Zhanabaev +3 more
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