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The conditions for realization of the Boltzmann distribution of negative ions in a plasma. / Bogdanov, E. A.; Kudryavtsev, A. A.

в: Technical Physics Letters, Том 27, № 11, 01.11.2001, стр. 905-907.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

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@article{8a2bd479edb34659a6dcef39c83d98fa,
title = "The conditions for realization of the Boltzmann distribution of negative ions in a plasma",
abstract = "The self-consistent electric field acting in a plasma retards the most mobile charged particles, which usually leads to a Boltzmann distribution of electrons. If negative ions cross the discharge volume several times during their lifetime in the volume processes, these particles also obey the Boltzmann distribution. It is demonstrated that this condition is usually satisfied when the characteristic time of electron attachment is small as compared to the time of ambipolar diffusion of the negative ions (ion diffusion at an electron temperature). In the opposite case, the profiles of electrons and negative ions are similar.",
author = "Bogdanov, {E. A.} and Kudryavtsev, {A. A.}",
year = "2001",
month = nov,
day = "1",
doi = "10.1134/1.1424388",
language = "English",
volume = "27",
pages = "905--907",
journal = "Technical Physics Letters",
issn = "1063-7850",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "11",

}

RIS

TY - JOUR

T1 - The conditions for realization of the Boltzmann distribution of negative ions in a plasma

AU - Bogdanov, E. A.

AU - Kudryavtsev, A. A.

PY - 2001/11/1

Y1 - 2001/11/1

N2 - The self-consistent electric field acting in a plasma retards the most mobile charged particles, which usually leads to a Boltzmann distribution of electrons. If negative ions cross the discharge volume several times during their lifetime in the volume processes, these particles also obey the Boltzmann distribution. It is demonstrated that this condition is usually satisfied when the characteristic time of electron attachment is small as compared to the time of ambipolar diffusion of the negative ions (ion diffusion at an electron temperature). In the opposite case, the profiles of electrons and negative ions are similar.

AB - The self-consistent electric field acting in a plasma retards the most mobile charged particles, which usually leads to a Boltzmann distribution of electrons. If negative ions cross the discharge volume several times during their lifetime in the volume processes, these particles also obey the Boltzmann distribution. It is demonstrated that this condition is usually satisfied when the characteristic time of electron attachment is small as compared to the time of ambipolar diffusion of the negative ions (ion diffusion at an electron temperature). In the opposite case, the profiles of electrons and negative ions are similar.

UR - http://www.scopus.com/inward/record.url?scp=0035498283&partnerID=8YFLogxK

U2 - 10.1134/1.1424388

DO - 10.1134/1.1424388

M3 - Article

AN - SCOPUS:0035498283

VL - 27

SP - 905

EP - 907

JO - Technical Physics Letters

JF - Technical Physics Letters

SN - 1063-7850

IS - 11

ER -

ID: 42902448