33 citations · 143 across the 15 of their papers we have counts for
15 papers
Impact of charged species transport coefficients on self-bias voltage in an electrically asymmetric RF discharge
Jean-Maxime Orlac'H, Tatiana Novikova, Vincent Giovangigli +2
In this paper, we use a fluid model to simulate the excitation of a hydrogen radio-frequency discharge, and employ tailored voltage waveforms to assess the effect of charged specie…
Kinetic theory of two-temperature polyatomic plasmas
Jean-Maxime Orlac'H, Vincent Giovangigli, Tatiana Novikova +1
We investigate the kinetic theory of two-temperature plasmas for reactive polyatomic gas mixtures. The Knudsen number is taken proportional to the square root of the mass ratio bet…
Blue light absorption enhancement based on vertically channelling modes in nano-holes arrays
Guillaume Gomard, Romain Peretti, Ségolène Callard +6
We investigate the specific optical regime occurring at short wavelengths, in the high absorption regime, in silicon thin-films patterned by periodically arranged nano-holes. Near-…
Stochastic Theory of Dust-Grain Charging in Low-Pressure Plasmas
S. N. Abolmasov, E. V. Romashchenko, P. Roca i Cabarrocas
Charging of dust grains in low-pressure plasmas is reviewed critically. A theory based on the Fokker-Planck equation and orbital motion limited approximation is proposed. The theor…
Relaxation and derelaxation of pure and hydrogenated amorphous silicon during thermal annealing experiments
F. Kail, J. Farjas, P. Roura +5
The structural relaxation of pure amorphous silicon (a-Si) and hydrogenated amorphous silicon (a-Si:H) materials, that occurs during thermal annealing experiments, has been analyse…
Absorbing photonic crystals for thin film photovoltaics
O. El Daif, E. Drouard, G. Gomard +9
The absorption of thin hydrogenated amorphous silicon layers can be efficiently enhanced through a controlled periodic patterning. Light is trapped through coupling with photonic B…