Ultrafast Dynamics of Water Molecules Excited to Electronic (F)over-tilde States: A Time-Resolved Photoelectron Spectroscopy Study

doi:10.1063/1674-0068/cjcp1811243

	Ultrafast Dynamics of Water Molecules Excited to Electronic (F)over-tilde States: A Time-Resolved Photoelectron Spectroscopy Study
	Wu, Guo-rong 1; Yang, Dong-yuan 1,2; Min, Yan-jun 1,2; Chen, Zhen 1,2; He, Zhi-gang 1; Chen, Zhi-chao 1; Yuan, Kai-jun 1; Dai, Dong-xu 1; Yang, Xue-ming 1
刊名	CHINESE JOURNAL OF CHEMICAL PHYSICS
	2019-02-01
卷号	32 期号:1 页码:53-58
关键词	Photoelectron spectrum Pump/probe Femtosecond time-resolved sprctra
ISSN号	1674-0068
DOI	10.1063/1674-0068/cjcp1811243
通讯作者	Wu, Guo-rong(wugr@dicp.ac.cn)
英文摘要	The ultrafast dynamics of water molecules excited to the two (F) over tilde states is studied by combining two-photon excitation and time-resolved photoelectron imaging techniques. The lifetimes of the (F) over tilde (1)A(1) and (F) over tilde B-1(1) states of H2O (D2O) were derived to be 1.0 +/- 0.3 (1.9 +/- 0.4) and 10 +/- 3 (30 +/- 10) ps, respectively. We propose that the (F) over tilde (1)A(1) state mainly decays through the (D) over tilde state, due to the nonadiabatic coupling between them, while the (F) over tilde B-1(1) state decays through the (F) over tilde (1)A(1) state via Coriolis interaction.
资助项目	National Natural Science Foundation of China[21573228] ; National Natural Science Foundation of China[21833003] ; National Natural Science Foundation of China[21673232] ; National Natural Science Foundation of China[21773236] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB17000000]
WOS关键词	PHOTODISSOCIATION DYNAMICS ; PREDISSOCIATION-DYNAMICS ; ABSORPTION-BAND ; H2O ; D2O ; (C)OVER-TILDE ; DISSOCIATION ; IONIZATION ; SPECTRA
WOS研究方向	Physics
语种	英语
出版者	CHINESE PHYSICAL SOC
WOS记录号	WOS:000461781200006
资助机构	National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/165878]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者	Wu, Guo-rong
作者单位	1.Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Wu, Guo-rong,Yang, Dong-yuan,Min, Yan-jun,et al. Ultrafast Dynamics of Water Molecules Excited to Electronic (F)over-tilde States: A Time-Resolved Photoelectron Spectroscopy Study[J]. CHINESE JOURNAL OF CHEMICAL PHYSICS,2019,32(1):53-58.
APA	Wu, Guo-rong.,Yang, Dong-yuan.,Min, Yan-jun.,Chen, Zhen.,He, Zhi-gang.,...&Yang, Xue-ming.(2019).Ultrafast Dynamics of Water Molecules Excited to Electronic (F)over-tilde States: A Time-Resolved Photoelectron Spectroscopy Study.CHINESE JOURNAL OF CHEMICAL PHYSICS,32(1),53-58.
MLA	Wu, Guo-rong,et al."Ultrafast Dynamics of Water Molecules Excited to Electronic (F)over-tilde States: A Time-Resolved Photoelectron Spectroscopy Study".CHINESE JOURNAL OF CHEMICAL PHYSICS 32.1(2019):53-58.