S.
Bendella A.
Belasri ABSTRACT The role of the cathode layer in Xenon- Neon- HCl photo triggered discharge for exciplex lamps is studied in this work. We developed a one-dimensional model of the cathode sheath coupled to a kinetics model of plasma and with the external circuit. The one-dimensional model is based on the resolution of the equations of continuity with the Poisson's equation. In the kinetics model, the plasma is represented by a variable value of resistance in time. The electric and kinetic parameters of the discharge are discussed and analysed.
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