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Determination of the coefficient of reflection of metastable argon atoms from the discharge tube wall. / Grigorian, G.M.; Dyatko, N.A.; Kochetov, I.V.

в: Plasma Physics Reports, № 5, 2015, стр. 434-440.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

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Grigorian, G.M. ; Dyatko, N.A. ; Kochetov, I.V. / Determination of the coefficient of reflection of metastable argon atoms from the discharge tube wall. в: Plasma Physics Reports. 2015 ; № 5. стр. 434-440.

BibTeX

@article{202d4fde1b3744268b945232b576fede,
title = "Determination of the coefficient of reflection of metastable argon atoms from the discharge tube wall",
abstract = "{\textcopyright} 2015, Pleiades Publishing, Ltd.Radial profiles of the density of metastable atoms Ar(3P2) in the positive column of a dc glow discharge in argon were measured. Gas-discharge glass tubes with clean inner surfaces and surfaces covered with a carbonitride or carbon film were utilized. The parameters of the discharge plasma under experimental conditions were calculated in the framework of a one-dimensional (along the tube radius) discharge model. The coefficient K of reflection of Ar(3P2) atoms from the tube wall was estimated by comparing the measured and calculated density profiles. It is found that, for a clean tube wall, the coefficient of reflection is K = 0.4 ± 0.2, whereas for a wall covered with a carbonitride or carbon film, it is K <0.2.",
author = "G.M. Grigorian and N.A. Dyatko and I.V. Kochetov",
year = "2015",
doi = "10.1134/S1063780X15050049",
language = "English",
pages = "434--440",
journal = "Plasma Physics Reports",
issn = "1063-780X",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "5",

}

RIS

TY - JOUR

T1 - Determination of the coefficient of reflection of metastable argon atoms from the discharge tube wall

AU - Grigorian, G.M.

AU - Dyatko, N.A.

AU - Kochetov, I.V.

PY - 2015

Y1 - 2015

N2 - © 2015, Pleiades Publishing, Ltd.Radial profiles of the density of metastable atoms Ar(3P2) in the positive column of a dc glow discharge in argon were measured. Gas-discharge glass tubes with clean inner surfaces and surfaces covered with a carbonitride or carbon film were utilized. The parameters of the discharge plasma under experimental conditions were calculated in the framework of a one-dimensional (along the tube radius) discharge model. The coefficient K of reflection of Ar(3P2) atoms from the tube wall was estimated by comparing the measured and calculated density profiles. It is found that, for a clean tube wall, the coefficient of reflection is K = 0.4 ± 0.2, whereas for a wall covered with a carbonitride or carbon film, it is K <0.2.

AB - © 2015, Pleiades Publishing, Ltd.Radial profiles of the density of metastable atoms Ar(3P2) in the positive column of a dc glow discharge in argon were measured. Gas-discharge glass tubes with clean inner surfaces and surfaces covered with a carbonitride or carbon film were utilized. The parameters of the discharge plasma under experimental conditions were calculated in the framework of a one-dimensional (along the tube radius) discharge model. The coefficient K of reflection of Ar(3P2) atoms from the tube wall was estimated by comparing the measured and calculated density profiles. It is found that, for a clean tube wall, the coefficient of reflection is K = 0.4 ± 0.2, whereas for a wall covered with a carbonitride or carbon film, it is K <0.2.

U2 - 10.1134/S1063780X15050049

DO - 10.1134/S1063780X15050049

M3 - Article

SP - 434

EP - 440

JO - Plasma Physics Reports

JF - Plasma Physics Reports

SN - 1063-780X

IS - 5

ER -

ID: 4002214