Several methods for electron number density (N e ) determination in a SF 6 arc plasma are successively described: two-wave laser interferometry, Stark broadening of neutral sulphur lines, an original method derived from Stark broadening of a sulphur triplet, the recombination continuum and the derivation of N e from temperature measurement. The results are in good agreement; they show the existence of departures from LTE due to a demixing effect.
No takes yet. Share an insight, caveat, or question.
Vacquié et al. (1985) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: