Spectroscopic measurements of ion temperature in neon sheet plasma

Kentaro KATO; Ryoichiro MURATA; Akihiro MATSUBARA; Akira TONEGAWA; Eiji YABE; Kazutaka KAWAMURA; Kazuo Takayama

doi:10.2978/jsas.11.2_150

Kentaro KATO, Ryoichiro MURATA, Akihiro MATSUBARA, Akira TONEGAWA, Eiji YABE, Kazutaka KAWAMURA, Kazuo Takayama

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Keywords: ion temperature, spectroscopy, neon sheet plasma

JOURNAL FREE ACCESS

1999 Volume 11 Issue 2 Pages 150-151

DOI https://doi.org/10.2978/jsas.11.2_150

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Abstract

The effect of the discharge current Id of a sheet plasma on the neon ion temperature which is one of the parameter for gas divertor experiment has been experimentally investigated. The neon ion temperature T_i is measured from the Doppler broad of emission spectrum in the sheet plasma by spectroscopy. We have observed that the value of T_i is nearly constant with respect to Id.

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