Margot Joëlle

Monday 7
B. Corona, Barrier and Surface Discharges
Chair: J.-P. Borra - Each talk is 10'+2' duration
› 15:45 - 16:00 (15min)
› Blaise
Fundamentals of Atmospheric Pressure RF Modulated DBD
Jean-Sébastien Boisvert  1, 2, *, @  , Joëlle Margot  1  , Françoise Massines  2  
1 : Université de Montréal  (UdeM)  -  Website
Université de Montréal C.P. 6128, succursale Centre-ville Montréal (Québec) CANADA H3C 3J7 -  Canada
2 : Laboratoire Procédés, Matériaux et Energie Solaire  (PROMES)  -  Website
CNRS : UPR8521
7 rue du Four Solaire Centre Felix Trombe 66120 Odeillo Font-Romeu -  France
* : Corresponding author

An experimental study of dielectric barrier discharge operated under a pulsed radiofrequency (RF) regime is presented. Various systems are compared in atmospheric pressure helium. The effect of different power sources and different matching networks on electrical and optical behaviour of the discharge are compared. Results are analysed according to positive and negative feedback. Furthermore, optical diagnostic shows that the region with the most dissipated energy varies with the power sources and the electrode length. Insights are given on the kind of discharges that would be optimal for thin film coating.

Subject : : Oral
Topics : B. Corona, Barrier and Surface Discharges
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