77 citations · 110 across the 5 of their papers we have counts for
5 papers
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…
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…
Dynamical lattice thermal conductivity, Shastry sum rule and second sound in bulk semiconductor crystals
Younes Ezzahri, Karl Joulain
The paper discusses the fundamental behavior of the dynamical lattice thermal conductivity k(W) of bulk cubic semiconductor crystals. The calculation approach is based on solving B…
Transient Energy and Heat Transport in Metals: Effect of the Discrete Character of the Lattice
Younes Ezzahri, Karl Joulain, Ali Shakouri
A recently developed Shastry's formalism for energy transport is used to analyze the temporal and spatial behaviors of the energy and heat transport in metals under delta function…