Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Role of nonlocal ionization in formation of the short glow discharge. / Kudryavtsev, A. A.; Morin, A. V.; Tsendin, L. D.
в: Technical Physics, Том 53, № 8, 01.08.2008, стр. 1029-1040.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Role of nonlocal ionization in formation of the short glow discharge
AU - Kudryavtsev, A. A.
AU - Morin, A. V.
AU - Tsendin, L. D.
PY - 2008/8/1
Y1 - 2008/8/1
N2 - An analytical model for estimating basic characteristics of short (without a positive column) glow discharges is suggested that allows for electron generation both in the cathode sheath and by nonlocal ionization in the plasma negative glow. The model is based on a previously developed approach according to which the discharge gap is divided into space-charge layers and a quasi-neutral plasma. The plasma region includes part of the negative glow, Faraday dark space, and positive column (if it exists). Simple expressions for basic characteristics of the glow discharge (I-V characteristic, cathode sheath thickness, position of the point of electric field reversal, etc.) are derived, and plasma concentration distributions are presented. The results obtained in terms of our model are in good agreement with experimental data, while local approximations based on the classical Engel-Steenbeck model diverge considerably from the experiment.
AB - An analytical model for estimating basic characteristics of short (without a positive column) glow discharges is suggested that allows for electron generation both in the cathode sheath and by nonlocal ionization in the plasma negative glow. The model is based on a previously developed approach according to which the discharge gap is divided into space-charge layers and a quasi-neutral plasma. The plasma region includes part of the negative glow, Faraday dark space, and positive column (if it exists). Simple expressions for basic characteristics of the glow discharge (I-V characteristic, cathode sheath thickness, position of the point of electric field reversal, etc.) are derived, and plasma concentration distributions are presented. The results obtained in terms of our model are in good agreement with experimental data, while local approximations based on the classical Engel-Steenbeck model diverge considerably from the experiment.
UR - http://www.scopus.com/inward/record.url?scp=49649099028&partnerID=8YFLogxK
U2 - 10.1134/S1063784208080100
DO - 10.1134/S1063784208080100
M3 - Article
AN - SCOPUS:49649099028
VL - 53
SP - 1029
EP - 1040
JO - Technical Physics
JF - Technical Physics
SN - 1063-7842
IS - 8
ER -
ID: 52198364