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arXiv · 1708.06191

Super-Planckian Far-Field Radiative Heat Transfer

Víctor Fernández-Hurtado·Antonio I. Fernández-Domínguez·Johannes Feist·Francisco J. García-Vidal·Juan Carlos Cuevas
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Abstract

We present a theoretical analysis that demonstrates that the far-field radiative heat transfer between objects with dimensions smaller than the thermal wavelength can overcome the Planckian limit by orders of magnitude. We illustrate this phenomenon with micron-sized structures that can be readily fabricated and tested with existing technology. Our work shows the dramatic failure of the classical theory to predict the far-field radiative heat transfer between micro- and nano-devices.

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Víctor Fernández-Hurtado, Antonio I. Fernández-Domínguez, Johannes Feist, Francisco J. García-Vidal, Juan Carlos Cuevas. 2017-08-21. Super-Planckian Far-Field Radiative Heat Transfer. https://doi.org/10.1103/physrevb.97.045408

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