Neutral dissociation of methane in the ultra-fast laser pulse

doi:10.1007/s11434-008-0232-6

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	Neutral dissociation of methane in the ultra-fast laser pulse
	Song Di 1,2; Liu Kai 1,2; Kong FanAo 1; Xia AnDong 1
刊名	CHINESE SCIENCE BULLETIN
	2008-07-01
卷号	53 期号:13 页码:1946-1950
关键词	Ultra-fast Laser Pulse Intense Laser Fields Neutral Dissociation Morse Potential Quasi-classical Trajectory
ISSN号	1001-6538
DOI	10.1007/s11434-008-0232-6
英文摘要	Neutral fragments of methane were performed using femetosecond laser at an intensity of 10(13-14) W/cm(2). A new mechanism of neutral dissociation is proposed in this work. The methane molecule is excited to super-excited states, in which it would dissociate into neutral fragments. We made Morse type potential energy surfaces for the super-excited molecules. Furthermore, we investigated the dissociation dynamics of the super-excited states by using quasi-classical trajectory (QCT) method. The results thus interpret the neutral dissociation of the methane molecule in the ultra-fast laser pulse.
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000257327400003
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/63207]
专题	中国科学院化学研究所
通讯作者	Kong FanAo
作者单位	1.Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China 2.Grad Univ, Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Song Di,Liu Kai,Kong FanAo,et al. Neutral dissociation of methane in the ultra-fast laser pulse[J]. CHINESE SCIENCE BULLETIN,2008,53(13):1946-1950.
APA	Song Di,Liu Kai,Kong FanAo,&Xia AnDong.(2008).Neutral dissociation of methane in the ultra-fast laser pulse.CHINESE SCIENCE BULLETIN,53(13),1946-1950.
MLA	Song Di,et al."Neutral dissociation of methane in the ultra-fast laser pulse".CHINESE SCIENCE BULLETIN 53.13(2008):1946-1950.