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Luminescence of molecular nitrogen in cryogenic plasmas.
- Source :
-
Low Temperature Physics . Jul2019, Vol. 45 Issue 7, p732-736. 5p. 1 Color Photograph, 1 Chart, 5 Graphs. - Publication Year :
- 2019
-
Abstract
- Great enhancement of molecular nitrogen luminescence in the afterglow of nitrogen-helium gas mixtures was observed at temperatures ≤ 10 K. The effect is explained by the increased efficiency of the recombination of nitrogen atoms and energy transfer from metastable nitrogen molecules and helium atoms to nitrogen molecules in the cold dense helium vapor. [ABSTRACT FROM AUTHOR]
- Subjects :
- *NITROGEN plasmas
*HELIUM atom
*LUMINESCENCE
*GAS mixtures
*ENERGY transfer
Subjects
Details
- Language :
- English
- ISSN :
- 1063777X
- Volume :
- 45
- Issue :
- 7
- Database :
- Academic Search Index
- Journal :
- Low Temperature Physics
- Publication Type :
- Academic Journal
- Accession number :
- 137686248
- Full Text :
- https://doi.org/10.1063/1.5111300