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Analogy between thermal emission of nano objects and Hawking's radiation
Karl Joulain
We analyze in this work some analogies between thermal emission of nano objects and Hawking's radiation. We first focus on the famous expression of the black hole radiating tempera…
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…
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…
Modeling semi-conductor thermal properties. The dispersion role
Damian Terris, Karl Joulain, David Lacroix +1
We study heat transport in semiconductor nanostructures by solving the Boltzmann Transport Equation (BTE) by means of the Discrete Ordinate Method (DOM). Relaxation time and phase…
Monte Carlo transient phonons transport in silicon and germanium at nanoscales
David Lacroix, Karl Joulain
Heat transport at nanoscales in semiconductors is investigated with a statistical method. The Boltzmann Transport Equation (BTE) which characterize phonons motion and interaction w…