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Experimental Study of Intense Radiation around Si-Based Heat-Resistant Materials in Air Plasma Freejets

机译：等离子自由射流中硅基耐热材料周围强辐射的实验研究

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Physico-chemical phenomena of intense radiations around Si-based heat-resistant materials in air plasma freejets were investigated experimentally. Main conclusions were as follows. (1) During SiC ablation, the intense radiation around the materials and the pale greenish radiation in the rear of it were observed. (2) Strong C_2 molecular bands appeared around 470 and 520 nm at x = 8.5 mm and y = 1.5 mm. It was suggested that this molecular band was the cause of pale greenish radiation and that C_2 molecules were formed through recombination reaction of two C's originated from SiC ablation.

机译：实验研究了空气等离子体自由射流中硅基耐热材料周围强辐射的物理化学现象。主要结论如下。（1）在SiC烧蚀过程中，观察到了材料周围的强烈辐射和材料背面的浅绿色辐射。（2）在x = 8.5 mm和y = 1.5 mm时，在470和520 nm附近出现了强C_2分子带。提示该分子带是发出浅绿色辐射的原因，并且通过碳化硅烧蚀产生的两个碳原子的重组反应形成了C_2分子。

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《International Symposium on Shock Waves》|2015年|215-220|共6页
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M. Funatsu; M. Ozawa; R. Onozawa; K. Konishi; M. Kawada; F. Takakusagi;
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2. Detection of surface changes of materials caused by intense irradiation with laser-plasma EUV source utilizing scattered or luminescent radiation excited with the EUV pulses [J] . A. BARTNIK, H. FIEDOROWICZ, R. JAROCKI, Applied physics . 2008,第1期

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3. SiCl4/Cl2 plasmas: A new chemistry to etch high-k materials selectively to Si-based materials [J] . Bodart Paul, Cunge Gilles, Joubert Olivier, Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films . 2012,第2期

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4. Experimental Study of Intense Radiation around Si-Based Heat-Resistant Materials in Air Plasma Freejets [C] . M. Funatsu, M. Ozawa, R. Onozawa, International Symposium on Shock Waves . 2015

机译：空气等离子体自由进胶中Si基耐热材料强度辐射的实验研究
5. Radiation Generation from Ultra Intense Laser Plasma Interactions with Solid Density Plasmas for Active Interrogation of Nuclear Materials. [D] . Zulick, Calvin Andrew. 2014

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6. Detailed Experimental Study of Ion Acceleration by Interaction of an Ultra-Short Intense Laser with an Underdense Plasma [O] . S. Kahaly, F. Sylla, A. Lifschitz, -1

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Experimental Study of Intense Radiation around Si-Based Heat-Resistant Materials in Air Plasma Freejets

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