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Experimental and theoretical study of the transition between diffuse and contracted forms of the glow discharge in argon. / Dyatko, N. A.; Ionikh, Y. Z.; Kochetov, I. V.; Marinov, D. L.; Meshchanov, A. V.; Napartovich, A. P.; Petrov, F. B.; Starostin, S. A.

In: Journal of Physics D: Applied Physics, Vol. 41, No. 5, 055204, 07.03.2008.

Research output: Contribution to journal › Article › peer-review

Harvard

Dyatko, NA, Ionikh, YZ, Kochetov, IV, Marinov, DL, Meshchanov, AV, Napartovich, AP, Petrov, FB & Starostin, SA 2008, 'Experimental and theoretical study of the transition between diffuse and contracted forms of the glow discharge in argon', Journal of Physics D: Applied Physics, vol. 41, no. 5, 055204. https://doi.org/10.1088/0022-3727/41/5/055204

APA

Dyatko, N. A., Ionikh, Y. Z., Kochetov, I. V., Marinov, D. L., Meshchanov, A. V., Napartovich, A. P., Petrov, F. B., & Starostin, S. A. (2008). Experimental and theoretical study of the transition between diffuse and contracted forms of the glow discharge in argon. Journal of Physics D: Applied Physics, 41(5), [055204]. https://doi.org/10.1088/0022-3727/41/5/055204

Vancouver

Dyatko NA, Ionikh YZ, Kochetov IV, Marinov DL, Meshchanov AV, Napartovich AP et al. Experimental and theoretical study of the transition between diffuse and contracted forms of the glow discharge in argon. Journal of Physics D: Applied Physics. 2008 Mar 7;41(5). 055204. https://doi.org/10.1088/0022-3727/41/5/055204

Author

Dyatko, N. A. ; Ionikh, Y. Z. ; Kochetov, I. V. ; Marinov, D. L. ; Meshchanov, A. V. ; Napartovich, A. P. ; Petrov, F. B. ; Starostin, S. A. / Experimental and theoretical study of the transition between diffuse and contracted forms of the glow discharge in argon. In: Journal of Physics D: Applied Physics. 2008 ; Vol. 41, No. 5.

BibTeX

@article{d2bcdaf11cfa4b95b4c950e0f5e9403e,
title = "Experimental and theoretical study of the transition between diffuse and contracted forms of the glow discharge in argon",
abstract = "The constriction of the positive column of a glow discharge in argon was studied both experimentally and theoretically. In experiments the direct current discharge was maintained in a cylindrical glass tube of 3 cm internal diameter and 75 cm length. The voltage-current U(I) characteristics of the discharge were measured at a gas pressure P from 1 to 120 Torr in a wide range of discharge currents. At P > 20 Torr the measured U(I) characteristics display the classical hysteresis effect: the transition from the diffuse to the contracted discharge form (with increasing current) occurs at a current higher than that for reverse transition (with decreasing current). It was also found that in some cases the so-called partially contracted form of the discharge is realized, when the diffuse and contracted forms coexist in the discharge tube. To calculate the plasma parameters under experimental conditions a 1D axial-symmetric discharge model for pure argon was developed. The details of the model are described and the results of simulations are presented. In particular, the electric field strength E in the positive column was calculated as a function of the discharge current. Theoretical E(I) characteristics are compared with those derived from the experiment. For the first time, the detailed kinetic model without the usage of fit parameters predicts the hysteresis effect in pure Ar with parameters of diffuse and constricted forms of the discharge in good agreement with the experiment.",
author = "Dyatko, {N. A.} and Ionikh, {Y. Z.} and Kochetov, {I. V.} and Marinov, {D. L.} and Meshchanov, {A. V.} and Napartovich, {A. P.} and Petrov, {F. B.} and Starostin, {S. A.}",
year = "2008",
month = mar,
day = "7",
doi = "10.1088/0022-3727/41/5/055204",
language = "English",
volume = "41",
journal = "Journal Physics D: Applied Physics",
issn = "0022-3727",
publisher = "IOP Publishing Ltd.",
number = "5",

}

RIS

TY - JOUR

T1 - Experimental and theoretical study of the transition between diffuse and contracted forms of the glow discharge in argon

AU - Dyatko, N. A.

AU - Ionikh, Y. Z.

AU - Kochetov, I. V.

AU - Marinov, D. L.

AU - Meshchanov, A. V.

AU - Napartovich, A. P.

AU - Petrov, F. B.

AU - Starostin, S. A.

PY - 2008/3/7

Y1 - 2008/3/7

N2 - The constriction of the positive column of a glow discharge in argon was studied both experimentally and theoretically. In experiments the direct current discharge was maintained in a cylindrical glass tube of 3 cm internal diameter and 75 cm length. The voltage-current U(I) characteristics of the discharge were measured at a gas pressure P from 1 to 120 Torr in a wide range of discharge currents. At P > 20 Torr the measured U(I) characteristics display the classical hysteresis effect: the transition from the diffuse to the contracted discharge form (with increasing current) occurs at a current higher than that for reverse transition (with decreasing current). It was also found that in some cases the so-called partially contracted form of the discharge is realized, when the diffuse and contracted forms coexist in the discharge tube. To calculate the plasma parameters under experimental conditions a 1D axial-symmetric discharge model for pure argon was developed. The details of the model are described and the results of simulations are presented. In particular, the electric field strength E in the positive column was calculated as a function of the discharge current. Theoretical E(I) characteristics are compared with those derived from the experiment. For the first time, the detailed kinetic model without the usage of fit parameters predicts the hysteresis effect in pure Ar with parameters of diffuse and constricted forms of the discharge in good agreement with the experiment.

AB - The constriction of the positive column of a glow discharge in argon was studied both experimentally and theoretically. In experiments the direct current discharge was maintained in a cylindrical glass tube of 3 cm internal diameter and 75 cm length. The voltage-current U(I) characteristics of the discharge were measured at a gas pressure P from 1 to 120 Torr in a wide range of discharge currents. At P > 20 Torr the measured U(I) characteristics display the classical hysteresis effect: the transition from the diffuse to the contracted discharge form (with increasing current) occurs at a current higher than that for reverse transition (with decreasing current). It was also found that in some cases the so-called partially contracted form of the discharge is realized, when the diffuse and contracted forms coexist in the discharge tube. To calculate the plasma parameters under experimental conditions a 1D axial-symmetric discharge model for pure argon was developed. The details of the model are described and the results of simulations are presented. In particular, the electric field strength E in the positive column was calculated as a function of the discharge current. Theoretical E(I) characteristics are compared with those derived from the experiment. For the first time, the detailed kinetic model without the usage of fit parameters predicts the hysteresis effect in pure Ar with parameters of diffuse and constricted forms of the discharge in good agreement with the experiment.

UR - http://www.scopus.com/inward/record.url?scp=42549112163&partnerID=8YFLogxK

U2 - 10.1088/0022-3727/41/5/055204

DO - 10.1088/0022-3727/41/5/055204

M3 - Article

AN - SCOPUS:42549112163

VL - 41

JO - Journal Physics D: Applied Physics

JF - Journal Physics D: Applied Physics

SN - 0022-3727

IS - 5

M1 - 055204

ER -

ID: 9140862