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	Neutral dissociation of methane in the ultra-fast laser pulse
	Song Di1,2; Liu Kai1,2; Kong FanAo1; Xia AnDong1
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
通讯作者	Kong fanao(kong@iccas.ac.cn)
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.
WOS关键词	FLUORESCENCE SPECTROSCOPY ; PHOTODISSOCIATION ; FRAGMENTS ; SPECTRUM ; FIELD
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000257327400003
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2384835
专题	中国科学院大学
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.

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