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Metastable atom and electron density diagnostic in the initial stage of a pulsed discharge in Ar and other rare gases by emission spectroscopy. / Adams, S.F.; Bogdanov, E.A.; Demidov, V.I.; Koepke, M.E.; Kudryavtsev, A.A.; Williamson, J.M.

в: Physics of Plasmas, Том 19, № 2, 2012, стр. 023510_1-7.

Результаты исследований: Научные публикации в периодических изданиях › статья

Harvard

Adams, SF, Bogdanov, EA, Demidov, VI, Koepke, ME, Kudryavtsev, AA & Williamson, JM 2012, 'Metastable atom and electron density diagnostic in the initial stage of a pulsed discharge in Ar and other rare gases by emission spectroscopy', Physics of Plasmas, Том. 19, № 2, стр. 023510_1-7. https://doi.org/10.1063/1.3686142

APA

Adams, S. F., Bogdanov, E. A., Demidov, V. I., Koepke, M. E., Kudryavtsev, A. A., & Williamson, J. M. (2012). Metastable atom and electron density diagnostic in the initial stage of a pulsed discharge in Ar and other rare gases by emission spectroscopy. Physics of Plasmas, 19(2), 023510_1-7. https://doi.org/10.1063/1.3686142

Vancouver

Adams SF, Bogdanov EA, Demidov VI, Koepke ME, Kudryavtsev AA, Williamson JM. Metastable atom and electron density diagnostic in the initial stage of a pulsed discharge in Ar and other rare gases by emission spectroscopy. Physics of Plasmas. 2012;19(2):023510_1-7. https://doi.org/10.1063/1.3686142

Author

Adams, S.F. ; Bogdanov, E.A. ; Demidov, V.I. ; Koepke, M.E. ; Kudryavtsev, A.A. ; Williamson, J.M. / Metastable atom and electron density diagnostic in the initial stage of a pulsed discharge in Ar and other rare gases by emission spectroscopy. в: Physics of Plasmas. 2012 ; Том 19, № 2. стр. 023510_1-7.

BibTeX

@article{b36164b8eb8740e4b7f5ddfaba7349d2,
title = "Metastable atom and electron density diagnostic in the initial stage of a pulsed discharge in Ar and other rare gases by emission spectroscopy",
abstract = "Temporal measurements of the emission intensities of the Ar 419.8 and 420.1 nm spectral lines combined with Ar plasma modeling were used to examine the metastable atom and electron density behavior in the initial stage of a pulsed dc discharge. The emission intensity measurements of these spectral lines near the start of a pulsed dc discharge in Ar demonstrated a sharp growth of metastable atom and electron densities which was dependent on the applied reduced electric fields. For lower electric fields, the sharp growth of metastable atom density started earlier than the sharp electron density growth. The reverse situation was observed for larger electric fields. This presents the possibility for controlling plasma properties which may be useful for technological applications. Similar measurements with spectral lines of corresponding transitions in other rare gases are examined.",
keywords = "argon, discharges (electric), electron density, luminescence, plasma density, plasma diagnostics, spectroscopic light sources",
author = "S.F. Adams and E.A. Bogdanov and V.I. Demidov and M.E. Koepke and A.A. Kudryavtsev and J.M. Williamson",
year = "2012",
doi = "10.1063/1.3686142",
language = "English",
volume = "19",
pages = "023510_1--7",
journal = "Physics of Plasmas",
issn = "1070-664X",
publisher = "American Institute of Physics",
number = "2",

}

RIS

TY - JOUR

T1 - Metastable atom and electron density diagnostic in the initial stage of a pulsed discharge in Ar and other rare gases by emission spectroscopy

AU - Adams, S.F.

AU - Bogdanov, E.A.

AU - Demidov, V.I.

AU - Koepke, M.E.

AU - Kudryavtsev, A.A.

AU - Williamson, J.M.

PY - 2012

Y1 - 2012

N2 - Temporal measurements of the emission intensities of the Ar 419.8 and 420.1 nm spectral lines combined with Ar plasma modeling were used to examine the metastable atom and electron density behavior in the initial stage of a pulsed dc discharge. The emission intensity measurements of these spectral lines near the start of a pulsed dc discharge in Ar demonstrated a sharp growth of metastable atom and electron densities which was dependent on the applied reduced electric fields. For lower electric fields, the sharp growth of metastable atom density started earlier than the sharp electron density growth. The reverse situation was observed for larger electric fields. This presents the possibility for controlling plasma properties which may be useful for technological applications. Similar measurements with spectral lines of corresponding transitions in other rare gases are examined.

AB - Temporal measurements of the emission intensities of the Ar 419.8 and 420.1 nm spectral lines combined with Ar plasma modeling were used to examine the metastable atom and electron density behavior in the initial stage of a pulsed dc discharge. The emission intensity measurements of these spectral lines near the start of a pulsed dc discharge in Ar demonstrated a sharp growth of metastable atom and electron densities which was dependent on the applied reduced electric fields. For lower electric fields, the sharp growth of metastable atom density started earlier than the sharp electron density growth. The reverse situation was observed for larger electric fields. This presents the possibility for controlling plasma properties which may be useful for technological applications. Similar measurements with spectral lines of corresponding transitions in other rare gases are examined.

KW - argon

KW - discharges (electric)

KW - electron density

KW - luminescence

KW - plasma density

KW - plasma diagnostics

KW - spectroscopic light sources

U2 - 10.1063/1.3686142

DO - 10.1063/1.3686142

M3 - Article

VL - 19

SP - 023510_1-7

JO - Physics of Plasmas

JF - Physics of Plasmas

SN - 1070-664X

IS - 2

ER -

ID: 5336741