Ionization wave propagation in a long capillary tube in the presence of a low-current glow discharge in low-pressure helium
2021 ◽
Vol 2100
(1)
◽
pp. 012019
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Abstract The experimental results on the study of the positive ionization wave propagating along a long capillary tube are presented. The ionization wave was initiated by eigther high-voltage pulse of positive polarity applied over a long capillary tube with helium or high-voltage pulse applied over the same tube but in presence of low-current glow discharge. The spreading of this wave is accompanied by the surface charge deposition. The usage of the fine-sectioned outer electrode allows one to find out the features of the positive ionization wave in both cases (with or without low-current discharge).
2021 ◽
Vol 2100
(1)
◽
pp. 012021
2021 ◽
Vol 2064
(1)
◽
pp. 012023
2018 ◽
Vol 10
(2)
◽
pp. 02035-1-02035-6
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