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Plasma
Electron density in dielectric barrier discharge argon plasma jet determination by using a microwave waveguide filter
M. S. Usachonaka, Yu. S. Akishevb, A. V. Kazaka, A. V. Petryakovb, L. V. Simonchika, V. V. Shkurkoc a B. I. Stepanov Institute of Physics, National Academy of Sciences of Belarus, Minsk, Belarus
b Troitsk Institute for Innovation and Fusion Research (TRINITI),
Troitsk, Moscow, Russia
c State educational Institution University of the National Academy of Sciences of Belarus, Minsk, Belarus
Abstract:
Using a waveguide microwave filter, the electron density in an argon plasma jet of a dielectric barrier discharge was determined. The dynamic of the electron density behavior during the period of applied voltage with a frequency of about 100 kHz was determined. The 4 maxima of the average concentration, which are about 10$^{13}$ cm$^{-3}$, were observed.
Keywords:
dielectric barrier discharge, waveguide microwave filter, transmission spectrum, electron density, plasma jet.
Received: 02.12.2022 Revised: 17.01.2023 Accepted: 19.01.2023
Citation:
M. S. Usachonak, Yu. S. Akishev, A. V. Kazak, A. V. Petryakov, L. V. Simonchik, V. V. Shkurko, “Electron density in dielectric barrier discharge argon plasma jet determination by using a microwave waveguide filter”, Zhurnal Tekhnicheskoi Fiziki, 93:3 (2023), 350–355
Linking options:
https://www.mathnet.ru/eng/jtf6952 https://www.mathnet.ru/eng/jtf/v93/i3/p350
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