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タイトル
和文: 
英文:Spectroscopic measurement of Fulcher-α band of microwave discharge H2/D2 plasmas 
著者
和文: 本多裕梨奈, 根津篤, 松浦治明, 赤塚洋.  
英文: Y. Honda, A. Nezu, H. Matsuura, H. Akatsuka.  
言語 English 
掲載誌/書名
和文: 
英文:Conference Presentations, 32nd ICPIG 
巻, 号, ページ        
出版年月 2015年7月26日 
出版者
和文: 
英文:Local Organizing Committee of 32nd ICPIG 
会議名称
和文: 
英文:32nd International Conference on Phenomena in Ionized Gases ( ICPIG 
開催地
和文:ヤシ 
英文:Iaşi 
公式リンク http://www.icpig2015.net/
 
アブストラクト We examine Fulcher-α band spectrum of microwave discharge H2/D2 plasmas with their discharge pressure about 1 Torr, and determine rotational and vibrational populations of the upper state of the Fulcher-α band, d 3Πu state. It is found that the rotational temperature becomes lower with increasing vibrational quantum number, and that its dependence is stronger for H2 plasma than for D2 plasma. Rotational and vibrational temperatures are examined as functions of H2/D2 mixture ratio in the feed gas, which reveals that high partial pressure of D2 increases the rotational temperatures for constant total discharge pressure, except for pure D2 discharge.

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