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arXiv · 1608.02271

The effect of rotation on the heat transfer between two nanoparticles

Vahid Ameri·Mohammad Eghbali-Arani
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Abstract

Quantizing the electromagnetic vacuum and medium fields of two nanoparticles, we investigate the heat transfer between them. One of the particles has been considered to rotate by angular velocity $ ω_0 $. The effect of rotation on the absorbed heat power by the rotating nanoparticle is discussed. The results for angular velocities much smaller than the relaxation frequency $ Γ$ of the dielectrics are in agreement with the static nanoparticles, however increasing the angular velocity $ ω_0 $ in comparison to the relaxation frequency of the dielectrics $ (ω_0\geqslant Γ) $ generates two sidebands in the spectrum of the absorbed heat power. The well-known near-field and far-field effects are studied and it is shown that the sidebands peaks in far-field are considerable in comparison to the main peak frequency of the spectrum.

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Vahid Ameri, Mohammad Eghbali-Arani. 2017-11-29. The effect of rotation on the heat transfer between two nanoparticles. https://doi.org/10.1140/epjd%2Fe2017-80510-2

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