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Journal Articles Journal of Applied Physics Year : 2011

Far Field coherent thermal emission from a bilayer structure

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Jérémie Drevillon
Karl Joulain
E. Nefzaoui

Abstract

Recent years, there has been an increased interest in the conception of micro/nanostructures with unusual radiative properties, far away from those of blackbody, especially thermal sources with temporal and/or spatial coherent emission. Such structures are indeed extremely interesting for energy conversion systems, radiative cooling devices, etc. The present study numerically investigates temporal coherent emission from a very simple structure composed of one layer of germanium and one of silicon carbide. Our investigation shows that, for well-defined thicknesses, this two-layer structure is able to emit in narrow spectral peak.
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hal-00649364 , version 1 (05-04-2012)

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Jérémie Drevillon, Karl Joulain, Philippe Ben-Abdallah, E. Nefzaoui. Far Field coherent thermal emission from a bilayer structure. Journal of Applied Physics, 2011, 109 (3), pp.034315. ⟨10.1063/1.3544359⟩. ⟨hal-00649364⟩
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