953 citations · 3.8k across the 42 of their papers we have counts for
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Thermal emission by a subwavelength aperture
Karl Joulain, Younès Ezzahri, Rémi Carminati
We calculate, by means of fluctuational electrodynamics, the thermal emission of an aperture filled by vacuum or a material at temperature T. We show that thermal emission is very…
Energy density above a resonant metamaterial in the GHz: an alternative to near-field thermal emission detection
Karl Joulain, Jérémie Drevillon, Younès Ezzahri
This paper proposes an experiment to easily detect radiative heat transfer in the microwave range. Following an idea given by Pendry more than a decade ago [1], we show that a 3D a…
Near field radiative heat transfer between two nonlocal dielectrics
F Singer, Y Ezzahri, Karl Joulain
We explore in the present work the near-field radiative heat transfer between two semi-infinite parallel nonlocal dielectric planes by means of fluctuational electrodynamics. We us…
Nonlocal study of the near field radiative heat transfer between two n-doped semiconductors
F. Singer, Y. Ezzahri, Karl Joulain
We study in this work the near-field radiative heat transfer between two semi-infinite parallel planes of highly n-doped semiconductors. Using a nonlocal model of the dielectric pe…
Radiative Thermal Rectification between SiC and SiO2
Karl Joulain, Younes Ezzahri, Jérémie Drevillon +2
By means of fluctuationnal electrodynamics, we calculate radiative heat flux between two pla-nar materials respectively made of SiC and SiO2. More specifically, we focus on a first…
Modulation and amplification of radiative far field heat transfer: Towards a simple radiative thermal transistor
Karl Joulain, Younès Ezzahri, Jérémie Drevillon +1
We show in this article that phase change materials (PCM) exhibiting a phase transition between a dielectric state and a metallic state are good candidates to perform modulation as…