Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Diffusive decay of a low-pressure electronegative plasma. / Bogdanov, E. A.; Kudryavtsev, A. A.; Tsendin, L. D.
в: Technical Physics Letters, Том 27, № 5, 01.05.2001, стр. 373-377.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Diffusive decay of a low-pressure electronegative plasma
AU - Bogdanov, E. A.
AU - Kudryavtsev, A. A.
AU - Tsendin, L. D.
PY - 2001/5/1
Y1 - 2001/5/1
N2 - The diffusion decay of a pulsed low-pressure discharge plasma in an electronegative gas is theoretically studied assuming the absence of plasmachemical processes. According to the previously established mechanisms, evolution of the plasma parameters involves two stages in which the variation of both density and energy of electrons is controlled by the transport processes. In the first stage, the flux of negative ions to the wall is absent and the electron density decays sharply with time, whereby almost all electrons escape within a finite time from the discharge volume where an ion - ion (electron-free) plasma is formed. In the second stage, this plasma decays by an ion - ion ambipolar diffusion mechanism.
AB - The diffusion decay of a pulsed low-pressure discharge plasma in an electronegative gas is theoretically studied assuming the absence of plasmachemical processes. According to the previously established mechanisms, evolution of the plasma parameters involves two stages in which the variation of both density and energy of electrons is controlled by the transport processes. In the first stage, the flux of negative ions to the wall is absent and the electron density decays sharply with time, whereby almost all electrons escape within a finite time from the discharge volume where an ion - ion (electron-free) plasma is formed. In the second stage, this plasma decays by an ion - ion ambipolar diffusion mechanism.
UR - http://www.scopus.com/inward/record.url?scp=0035534733&partnerID=8YFLogxK
U2 - 10.1134/1.1376756
DO - 10.1134/1.1376756
M3 - Article
AN - SCOPUS:0035534733
VL - 27
SP - 373
EP - 377
JO - Technical Physics Letters
JF - Technical Physics Letters
SN - 1063-7850
IS - 5
ER -
ID: 42902661