Published November 9, 1983 | Version v1
Miscellaneous Open

Study of a microwave discharge in argon/helium mixtures

Creators

Description

A discharge created by a surface wave in Argon-Helium mixture is studied. First, the helium influence on plasma parameters has been studied (electron density, electric field, effective collision frequency, etc...), then, on excitation processes in the discharge. Relations between plasma lines, electron density and electric field have been established.

Abstract (French)

Ce travail consiste a etudier une decharge creee par une onde de surface dans un melange Argon-Helium. Dans un premier temps, nous avons examine l'influence de l'helium sur les parametres du plasma (densite electronique, champ electrique, frequence de collision effective, etc...), puis, dans un deuxieme temps, sur les processus d'excitation dans la decharge. Nous etablissons des relations entre les intensites des raies emises par le plasma, la densite electronique et le champ electrique. En conclusion, nous suggerons l'extension de cette etude a d'autres gas ou melanges.

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Additional details

Additional titles

Original title (French)
Etude d'une decharge microonde dans les melanges argon/helium

Publishing Information

Imprint Pagination
100 p.
Report number
LP--202

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
48031848
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS;
Resource subtype / Literary indicator
Thesis
Descriptors DEI
ARGON IONS; COLLISIONS; ELECTRIC FIELDS; ELECTRON DENSITY; EMISSION SPECTRA; ENERGY-LEVEL TRANSITIONS; EXCITATION; EXCITED STATES; HELIUM IONS; IONIZATION; LASER RADIATION; MICROWAVE RADIATION; PLASMA
Descriptors DEC
CHARGED PARTICLES; ELECTROMAGNETIC RADIATION; ENERGY LEVELS; ENERGY-LEVEL TRANSITIONS; IONS; RADIATIONS; SPECTRA

Optional Information

Notes
This record replaces 17029252