Spectroscopic Diagnostics of Barrier Discharge Plasmas in Mixtures of Zinc Diiodide with Inert Gases.
In: Optics & Spectroscopy, Jg. 99 (2005-11-01), Heft 5, S. 703-706
Online
academicJournal
Zugriff:
The spectral characteristics of the emission of gas discharge atmospheric pressure plasmas in mixtures of zinc diiodide vapor with inert gases (He, Ne, Ar, Kr, and Xe) are investigated. The formation of a gas discharge plasma and the excitation of the components of a working mixture were performed in a high-frequency (with a repetition frequency of sinusoidal voltage pulses of 100 kHz) barrier discharge. The gas discharge emission was analyzed in the spectral range 200–900 nm with a resolution of 0.05 nm. Emission bands of ZnI(B–X) exciplex molecules and I*2 excimer molecules, lines of inert gases, and emission bands of XeI* exciplex molecules (in Xe-containing mixtures) were revealed. It is ascertained that the strongest emission of ZnI* molecules is observed in ZnI2/He(Ne) mixtures. The regularities in the spectral characteristics of the gas discharge plasma emission are considered. © 2005 Pleiades Publishing, Inc. [ABSTRACT FROM AUTHOR]
Titel: |
Spectroscopic Diagnostics of Barrier Discharge Plasmas in Mixtures of Zinc Diiodide with Inert Gases.
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Autor/in / Beteiligte Person: | Guivan, N. N. ; Malinin, A. N. |
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Zeitschrift: | Optics & Spectroscopy, Jg. 99 (2005-11-01), Heft 5, S. 703-706 |
Veröffentlichung: | 2005 |
Medientyp: | academicJournal |
ISSN: | 0030-400X (print) |
DOI: | 10.1134/1.2135845 |
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