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Title
Japanese: 
English:Laser-Induced Fluorescence Detection of OH Radicals Generated by Atmospheric-Pressure Nonequilibrium DC Pulse Discharge Plasma Jets 
Author
Japanese: 湯地 敏史, Mungkung Narong, 川野 泰和, 金澤 誠司, 大久保 利一, 赤塚 洋.  
English: Toshifumi Yuji, Narong Mungkung, Hirokazu Kawano, Seiji Kanazawa, Toshikazu Ohkubo, Hiroshi Akatsuka.  
Language English 
Journal/Book name
Japanese: 
English:IEEE Transactions on Plasma Science 
Volume, Number, Page Vol. 42    No. 4    pp. 960-964
Published date Apr. 15, 2014 
Publisher
Japanese: 
English:IEEE Nuclear and Plasma Sciences Society 
Conference name
Japanese: 
English: 
Conference site
Japanese: 
English: 
Official URL http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6766736&sortType%3Dasc_p_Sequence%26filter%3DAND%28p_IS_Number%3A6784341%29
 
DOI https://doi.org/10.1109/TPS.2014.2306199
Abstract It has been proven that many types of radicals released from atmospheric-pressure plasma can provide effective surface treatment and modification of materials. However, the method for measuring radicals generated with atmospheric-pressure plasma and their reaction mechanisms have not become clear in material surface processing. The OH radical distribution was measured successfully in nonequilibrium atmospheric-pressure dc pulse discharge plasma jet by use of the laser-induced fluorescence system. The OH transition $[A^{2}Sigma^{+}({v}^{prime}=1)leftarrow X^{2}Pi ({v}^{primeprime}=0)]$ at 282 nm was used to monitor the ground-state OH radicals.

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