Temperature-dependent transition of discharge pattern of He/air cryoplasma

Jai Hyuk Choi, Yuri Noma, Takaaki Tomai, Kazuo Terashima

研究成果: Article査読

17 被引用数 (Scopus)

抄録

Dielectric barrier discharges were generated under atmospheric pressure at temperatures ranging from room temperature down to 88 K. The gas temperature of the plasma generated by the discharges was controlled by liquid nitrogen, and a mixture of helium and air was used as the discharge gas. We found that microdischarges exhibited temperature-dependent specific discharge patterns as the temperature decreased. This transition of discharge patterns was closely related to the change in the gap voltage at breakdown. A possible scenario that may explain the pattern of the transition of the microdischarges is discussed.

本文言語English
論文番号081504
ジャーナルApplied Physics Letters
93
8
DOI
出版ステータスPublished - 2008
外部発表はい

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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