https://doi.org/10.1140/epjb/s10051-023-00600-4
Regular Article - Statistical and Nonlinear Physics
Thermal reversal at periodic temperatures in the Frenkel–Kontorova nonlinear lattices
Faculty of Science, Kunming University of Science and Technology, 650500, Kunming, China
Received:
29
March
2023
Accepted:
26
September
2023
Published online:
13
October
2023
Thermal conduction in a symmetrical system composed of two Frenkel–Kontorova (FK) lattices is investigated numerically. We find thermal conduction resonance and reversal phenomena via using numerical computation. There is a driving frequency value where the heat flux reaches the highest value. In particular, the dynamical parameters of the model, such as the lattice period, coupling coefficient, onsite potential, and so on, control the phenomena. This finding suggests that dynamic parameters are crucial to develop thermal rectifier devices.
Xinyu Zhang and Xi Li contributed equally to this work.
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© The Author(s), under exclusive licence to EDP Sciences, SIF and Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
