Metastable atom density in helium, neon and argon discharges

Vacuum ◽  
1985 ◽  
Vol 35 (6) ◽  
pp. 229
Keyword(s):  
Metastable Atom ◽  
Atom Density ◽  
Helium Neon

Metastable atom density in helium, neon, and argon glow discharges

1982 ◽  
Vol 53 (12) ◽  
pp. 8532-8536 ◽  
Author(s):  
K. A. Hardy ◽  
J. W. Sheldon
Keyword(s):  
Metastable Atom ◽  
Atom Density ◽  
Glow Discharges ◽  
Helium Neon

scholarly journals Rare Gas Metastable Atom Density in Diluted O2 RF Plasmas

2006 ◽  
Vol 126 (1) ◽  
pp. 37-42
Author(s):  
Takeshi Kitajima ◽  
Kei Takahashi ◽  
Toshiki Nakano ◽  
Toshiaki Makabe
Keyword(s):  
Metastable Atom ◽  
Rare Gas ◽  
Rf Plasmas ◽  
Atom Density

The Polarizations Produced, and the Rates of Polarization, in the Optical Pumping of 23S13He

1971 ◽  
Vol 49 (5) ◽  
pp. 545-559 ◽  
Author(s):  
R. S. Timsit ◽  
J. M. Daniels
Keyword(s):  
Light Source ◽  
Satisfactory Agreement ◽  
Nuclear Polarization ◽  
Optical Pumping ◽  
Resonance Radiation ◽  
Metastable Atom ◽  
Circularly Polarized ◽  
Atom Density ◽  
Theoretical Predictions ◽  
Gas Pressures

The optical pumping of metastable 3He atoms with circularly polarized resonance radiation from a 4He light source has been carried out at several 3He gas pressures and at different pumping light intensities and metastable atom concentrations. The dependence of both the equilibrium nuclear polarization and the pumping time on both the metastable atom density and the intensity of the pumping radiation is in satisfactory agreement with the theoretical predictions of Daniels and Timsit.

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