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Based on laser-induced breakdown spectroscopy, a short pulse laser is used to excite Al2O3 (content of 99%) ceramic to produce ceramic plasma. The plasma emission spectrum is collected, and 33 spectral lines of AlO radical B2+X2+ transition are obtained. The time-resolved AlO radical spectrum and its relationship with laser pulse energy are investigated. The results show that the emission spectrum of AlO radical appears later and lasts longer than those of Al atom and Al ion. With the increase of the laser pulse energy, the spectral intensity of AlO radical decreases and the time when the maximum spectral intensity appears moves backward. Finally, the ceramic plasma produced in air is compared with that produced in Ar environment. The results prove that the formation of AlO radical spectrum has an important relationship with O2 in air.
[1] Lu C P, Liu W Q, Zhao N J, Liu L T, Chen D, Zhang Y J, Liu J G 2011 Acta Phys. Sin. 60 045206 (in Chinese) [卢翠萍, 刘文清, 赵南京, 刘立拓, 陈东, 张玉钧, 刘建国 2011 60 045206]
[2] Nakimana A, Tao H Y, Hao Z Q, Sun C K, Gao X, Lin J Q 2013 Chin. Phys. B 22 014209
[3] Zhang D C, Ma X W, Zhu X L, Li B, Zu K L 2008 Acta Phys. Sin. 57 6348 (in Chinese) [张大成, 马新文, 朱小龙, 李斌, 祖凯玲 2008 57 6348]
[4] Parigger C G 2013 Spectrochim. Acta B 79 4
[5] Zhang D C, Ma X W, Wen W Q, Zhang P J, Zhu X L, Li B, Liu H P 2010 Chin. Phys. Lett. 27 063202
[6] Guo L B, Li C M, Hu W, Zhou Y S, Zhang B Y, Cai Z X, Zeng X Y, Lu Y F 2011 Appl. Phys. Lett. 98 131501
[7] Abdellatif G, Imam H 2002 Spectrochim. Acta B 57 1155
[8] Guo L B, Hu W, Zhang B Y, He X N, Li C M, Zhou Y S, Cai Z X, Zeng X Y, Lu Y F 2011 Opt. Express 19 14067
[9] Portnov A, Rosenwaks S, Bar I 2003 Appl. Opt. 42 2835
[10] Baudelet M, Boueri M, Yu J, Mao S S, Piscitelli V, Mao X L, Russo R E 2007 Spectrochim. Acta B 62 1329
[11] Vivien C, Hermann J, Perrone A, Leborgne C B, Luches A 1998 Appl. Phys. 31 1263
[12] Ma J, Li A, Li C Y 2003 J. Anhui Normal Univ. 26 133 (in Chinese) [马靖, 李昂, 李春燕 2003 安徽师范大学学报 26 133]
[13] Ming D, Fan Q C, Sun W G 2011 J. Xihua Univ. 30 21 (in Chinese) [明东, 樊群超, 孙卫国 2011 西华大学学报 30 21]
[14] Jones M R, Brewster M Q 1991 J. Quant. Spectrosc. Radiat. Transfer 46 109
[15] Li Z N, Wang Y G, Hu D, Gou Q Q 1996 Chin. J. At. Mol. Phys. 13 312 (in Chinese) [李招宁, 王永国, 胡栋, 苟清泉 1996 原子与分子 13 312]
[16] Jin J, Chen Y, Pei L S, Hu C J, Ma X X, Chen C X 2000 Acta Phys. Sin. 49 1689 (in Chinese) [金瑾, 陈旸, 裴林森, 胡长进, 马兴孝, 陈从香 2000 49 1689]
[17] Peng Z M, Yang Q S, Liu C, Zhu N Y, Jiang Z L 2010 Spectrosc. Spec. Anal. 30 865 (in Chinese) [彭志敏, 杨乾锁, 刘春, 竺乃宜, 姜宗林 2010光谱学与光谱分析 30 865]
[18] Liu Y H, Chen M, Liu X D, Cui Q Q, Zhao M W 2013 Acta Phys. Sin. 62 025203 (in Chinese) [刘月华, 陈明, 刘向东, 崔清强, 赵明文 2013 62 025203]
[19] Xiong Y, Chen Y K, Chang X L 1986 J. Yunnan Univ. 8 264 (in Chinese) [熊烨, 陈永康, 长校良 1986 云南大学学报 8 264]
[20] Xu C C, Guo S J 1989 Atomic and Molecular Spectroscopy (Dalian: Dalian University of Technology Press) p243 (in Chinese) [许长存, 过巳吉 1989 原子和分子光谱学(大连: 大连理工大学出版社)第243页]
[21] Lee S H, Yoh J J 2012 Appl. Spectrosc. 66 107
[22] Hahn D W, Omenetto N 2012 Appl. Spectrosc. 66 387
[23] Messaci S A, Kerdja T, Bendib A, Malek S 2005 Spectrochim. Acta B 60 959
[24] Varenne O, Fournier P G, Fournier J, Boujemaa B, Fake A I, Rostas J, Taieb G 2000 Nucl. Instrum. Meth. Phys. Res. B 171 259
[25] Kasatani K, Higashide H, Shinoara H, Sato H 1990 Chem. Phys. Lett. 174 71
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[1] Lu C P, Liu W Q, Zhao N J, Liu L T, Chen D, Zhang Y J, Liu J G 2011 Acta Phys. Sin. 60 045206 (in Chinese) [卢翠萍, 刘文清, 赵南京, 刘立拓, 陈东, 张玉钧, 刘建国 2011 60 045206]
[2] Nakimana A, Tao H Y, Hao Z Q, Sun C K, Gao X, Lin J Q 2013 Chin. Phys. B 22 014209
[3] Zhang D C, Ma X W, Zhu X L, Li B, Zu K L 2008 Acta Phys. Sin. 57 6348 (in Chinese) [张大成, 马新文, 朱小龙, 李斌, 祖凯玲 2008 57 6348]
[4] Parigger C G 2013 Spectrochim. Acta B 79 4
[5] Zhang D C, Ma X W, Wen W Q, Zhang P J, Zhu X L, Li B, Liu H P 2010 Chin. Phys. Lett. 27 063202
[6] Guo L B, Li C M, Hu W, Zhou Y S, Zhang B Y, Cai Z X, Zeng X Y, Lu Y F 2011 Appl. Phys. Lett. 98 131501
[7] Abdellatif G, Imam H 2002 Spectrochim. Acta B 57 1155
[8] Guo L B, Hu W, Zhang B Y, He X N, Li C M, Zhou Y S, Cai Z X, Zeng X Y, Lu Y F 2011 Opt. Express 19 14067
[9] Portnov A, Rosenwaks S, Bar I 2003 Appl. Opt. 42 2835
[10] Baudelet M, Boueri M, Yu J, Mao S S, Piscitelli V, Mao X L, Russo R E 2007 Spectrochim. Acta B 62 1329
[11] Vivien C, Hermann J, Perrone A, Leborgne C B, Luches A 1998 Appl. Phys. 31 1263
[12] Ma J, Li A, Li C Y 2003 J. Anhui Normal Univ. 26 133 (in Chinese) [马靖, 李昂, 李春燕 2003 安徽师范大学学报 26 133]
[13] Ming D, Fan Q C, Sun W G 2011 J. Xihua Univ. 30 21 (in Chinese) [明东, 樊群超, 孙卫国 2011 西华大学学报 30 21]
[14] Jones M R, Brewster M Q 1991 J. Quant. Spectrosc. Radiat. Transfer 46 109
[15] Li Z N, Wang Y G, Hu D, Gou Q Q 1996 Chin. J. At. Mol. Phys. 13 312 (in Chinese) [李招宁, 王永国, 胡栋, 苟清泉 1996 原子与分子 13 312]
[16] Jin J, Chen Y, Pei L S, Hu C J, Ma X X, Chen C X 2000 Acta Phys. Sin. 49 1689 (in Chinese) [金瑾, 陈旸, 裴林森, 胡长进, 马兴孝, 陈从香 2000 49 1689]
[17] Peng Z M, Yang Q S, Liu C, Zhu N Y, Jiang Z L 2010 Spectrosc. Spec. Anal. 30 865 (in Chinese) [彭志敏, 杨乾锁, 刘春, 竺乃宜, 姜宗林 2010光谱学与光谱分析 30 865]
[18] Liu Y H, Chen M, Liu X D, Cui Q Q, Zhao M W 2013 Acta Phys. Sin. 62 025203 (in Chinese) [刘月华, 陈明, 刘向东, 崔清强, 赵明文 2013 62 025203]
[19] Xiong Y, Chen Y K, Chang X L 1986 J. Yunnan Univ. 8 264 (in Chinese) [熊烨, 陈永康, 长校良 1986 云南大学学报 8 264]
[20] Xu C C, Guo S J 1989 Atomic and Molecular Spectroscopy (Dalian: Dalian University of Technology Press) p243 (in Chinese) [许长存, 过巳吉 1989 原子和分子光谱学(大连: 大连理工大学出版社)第243页]
[21] Lee S H, Yoh J J 2012 Appl. Spectrosc. 66 107
[22] Hahn D W, Omenetto N 2012 Appl. Spectrosc. 66 387
[23] Messaci S A, Kerdja T, Bendib A, Malek S 2005 Spectrochim. Acta B 60 959
[24] Varenne O, Fournier P G, Fournier J, Boujemaa B, Fake A I, Rostas J, Taieb G 2000 Nucl. Instrum. Meth. Phys. Res. B 171 259
[25] Kasatani K, Higashide H, Shinoara H, Sato H 1990 Chem. Phys. Lett. 174 71
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