Benjamin SEZNEC is an associated researcher at Laboratory of Physics of Gas and Plasma – LPGP. He defended his Ph.D. in 2017 on electron emission under high voltage and high energy electron beam effect on solid matter. Professor Tiberiu MINEA is the head of LPGP since 2015. His research fields are plasma modeling and simulations, cold plasma for high energy, electron emission, plasma diagnostics and plasma processing, coatings. Philippe TESTE is a CNRS senior scientist with GeePS - Group of electrical engineering of Paris-Saclay. He has major contributions in the modeling of electron emission, arcs and breakdown studies. Professor Philippe DESSANTE is with GeePS. He performed research in the modeling of high voltage electrical breakdown, arc and technological devices. Gilles MAYNARD is the former director of LPGP, research director at CNRS. His outstanding research focused on the modeling of the high-energy particle beam in interaction with plasma and laser-plasma acceleration.