On the Determination of the Electron Density in a Positive Column He-Metal Laser Discharge Having a Non-Maxwellian Electron Energy Distribution

1977 ◽  
Vol 43 (2) ◽  
pp. 662-668 ◽  
Author(s):  
Masakazu Mori ◽  
Toshio Goto ◽  
Shūzo Hattori
Keyword(s):  
Energy Distribution ◽  
Electron Density ◽  
Electron Energy ◽  
Positive Column ◽  
Electron Energy Distribution ◽  
Laser Discharge

Electron Energy Distribution Function (0 — 40 eV Range) in Helium in a Longitudinal Hollow-Cathode Discharge Used for Lasers

1987 ◽  
Vol 42 (6) ◽  
pp. 587-592
Author(s):  
Jerzy Mizeraczyk
Keyword(s):  
Distribution Function ◽  
Energy Distribution ◽  
Electron Density ◽  
Electron Energy ◽  
Hollow Cathode ◽  
Electron Energy Distribution Function ◽  
Hollow Cathode Discharge ◽  
Energy Distribution Function ◽  
Electron Energy Distribution ◽  
Metal Vapour

This paper presents results of measurements of the electron energy distribution function (EEDF) in the range 0 - 40 eV, and the electron density and the space potential for the helium plasma of a longitudinal discharge in a hollow cathode as used for He-inert gas and He-metal vapour lasers. The results show that the EEDF and also the mean electron energy, the electron density and the plasma potential differ from those typical of the transverse hollow-cathode discharge.

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