A New Technique for a Selective Observation of Charge-Transfer Reactions by He^+ in a Helium Afterglow

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概要

• 論文の詳細を見る

• The He^+ and He^+_2 ions are involved as active ionic species in a helium afterglow. Although it was difficult to separate the He^+ reaction from the He^+_2 one, a new convenient method to isolate the He^+ reaction is presented here. In our method, Ar, whose rate coefficient for He^+_2 is much larger than that for He^+, was premixed with the He flow to remove He^+_2 ions efficiently. This method was successfully applied to the formation of N^+_2(B^2Σ^+) by the He^+ + N_2 reaction at thermal energy.

• 九州大学の論文
• 1999-07-08

著者

• 辻 剛志

  九大先導研・crest

• Tanoue T

  Kyushu Univ. Fukuoka

• 辻 正治

  九州大学先導物質化学研究所

• 辻 剛志

  九州大学 機能物質科学研究所

• NISHIMURA Yukio

  Institute of Advanced Material Study, Kyushu University

• Nishimura Y

  Institute Of Advanced Material Study Kyushu University

• TANOUE Takeshi

  Department of Apptied Science for Eiectronics and Materials, Graduate School of Engineering Sciences

• HAMAGAMI Taro

  Department of Applied Science for Electronics and Materials, Graduate School of Engineering Sciences

• Hamagami Taro

  Institute For Materials Chemistry And Engineering Kyushu University

• Tanoue Takeshi

  Department of Applied Science for Electronics and Materials, Graduate School of Engineering Sciences, Kyushu University, 6-1 Kasuga-koen, Kasuga, Fukuoka 816-8580, Japan

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