Measurement of negative-ion density in the sheet plasma by a photodetached method

Masahiro SATO; Yukihiro KOBAYASHI; Akira TONEGAWA; Kazutaka KAWAMURA; Kazuo TAKAYAMA

doi:10.2978/jsas.10.2-3_141

Masahiro SATO, Yukihiro KOBAYASHI, Akira TONEGAWA, Kazutaka KAWAMURA, Kazuo TAKAYAMA

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Keywords: Sheet plasma, Negative ion, Photodetached method

JOURNAL FREE ACCESS

1998 Volume 10 Issue 2-3 Pages 141-142

DOI https://doi.org/10.2978/jsas.10.2-3_141

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Abstract

We report the measurement of the negative-ion density in the sheet plasma by a photodetached method. We found that the generation of the negative-ion depends strongly on the electron density and electron temperature of the plasma.

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