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フルテキストURL2007010007.pdf ( 172.4KB ) 公開日 2010-04-16
タイトルNegative Ion Density Distribution in a Volume Negative Ion Source - Its Dependence on Plasma Parameters
作成者Mori, S.
Tauchi, Y.
Fukumasa, O.
Hamabe, M.
Takeiri, Y.
作成者ヨミフクマサ, オサム
作成者別表記福政, 修
Fukumasa, Osamu
作成者所属山口大学大学院理工学研究科(工学)
内容記述(抄録等)In a volume negative ion source, H/sup -/ ions are formed in hydrogen plasmas by dissociative attachment of slow plasma electrons to highly vibrationally excited hydrogen molecules, and these vibrational molecules are produced by energetic electron impact. Production of D/sup -/ ions is believed to be the same as that of H/sup -/ ions. To develop efficient D/sup -/ ion sources, it is important to study production and control of D/sub 2/ plasmas, and to understand difference in the negative ion volume production between H/sub 2/ plasmas and D/sub 2/ plasmas. For this purpose, we discuss isotope effect of H/sup -//D/sup -/ production and to clarify the dependence of negative ion production on plasma parameters by measuring negative ion densities in the source.
本文言語eng
資料タイプtext
ファイル形式application/pdf
出版者Institute of Electrical and Electronics Engineers
NII資料タイプ会議発表論文
掲載誌名IEEE International Conference on Plasma Science
開始ページ209
終了ページ209
発行日2003-06
DOIinfo:doi/10.1109/PLASMA.2003.1228694
情報源ISBN078037911X
権利関係c2003 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. IEEE International Conference on Plasma Science, 2003, 209
著者版/出版社版出版社版
リポジトリID2007010007
地域区分山口大学
URIhttp://www.lib.yamaguchi-u.ac.jp/yunoca/handle/2007010007