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Spatial distribution of the electron component parameters in the nitrogen plasma of a low-pressure electrode microwave Discharge
Authors:Yu. A. Lebedev  G. V. Krashevskaya  M. A. Gogoleva
Affiliation:1.Topchiev Institute of Petrochemical Synthesis,Russian Academy of Sciences,Moscow,Russia;2.National Research Nuclear University Moscow Engineering Physics Institute,Moscow,Russia
Abstract:Spatial distributions of charged particle concentration, electron temperature, and DC potential in an electrode microwave discharge in nitrogen at a pressure of 1 Torr have been measured using the double electric probe method. It has been shown that, near the electrode/antenna, the charged particle concentration exceeds a critical value. The concentration and heterogeneity of the discharge increase with increasing microwave power.
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