42 citations · 92 across the 4 of their papers we have counts for
4 papers
Radiative cooling induced by time-symmetry breaking in periodically-driven systems
Riccardo Messina, Annika Ott, Christoph Kathmann +2
We theoretically study the thermal relaxation of many-body systems under the action of oscillating external fields. When the magnitude or the orientation of a field is modulated ar…
General trace formula for heat flux fluctuations
F. Herz, C. Kathmann, S. -A. Biehs
Within the framework of macroscopic quantum electrodynamics and scattering theory, we derive the general expressions for the variance of radiative heat transfer between two arbitra…
Scalable radiative thermal logic gates based on nanoparticle networks
Christoph Kathmann, Marta Reina, Riccardo Messina +2
We discuss the design of the thermal analog of logic gates in systems made of a collection of nanoparticles. We demonstrate the possibility to perform NOT, OR, NOR, AND and NAND lo…
Limitations of the kinetic theory to describe the near-field heat exchanges in many-body systems
Christoph Kathmann, Riccardo Messina, Philippe Ben-Abdallah +1
We investigate the radiative heat transfer along a chain of nanoparticles using both a purely kinetic approach based on the solution of a Boltzmann transport equation and an exact…