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题名: Femtosecond pump-probe mass spectra on the dissociative photoionization of CF3I
作者: Yin, SH;  Liu, HP;  Zhang, JY;  Jiang, B;  Wang, L;  Sha, GH;  Lou, NQ
刊名: CHEMICAL PHYSICS LETTERS
发表日期: 2003-05-06
DOI: 10.1016/S0009-2614(03)00555-4
卷: 372, 期:5-6, 页:904-910
收录类别: SCI
文章类型: Article
部门归属: 1102
项目归属: 1102
产权排名: 1;1
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical ;  Physics, Atomic, Molecular & Chemical
研究领域[WOS]: Chemistry ;  Physics
英文摘要: The multi-photon dissociative photoionization dynamics of CF3I has been studied with femtosecond two-color pump-probe time-of-flight mass spectra at a pump pulse of 265 nm and a probe pulse of 398 nn. This enables the A band and 5ppi(3)7ssigma((2)Pi(1/2)) Rydberg state to be accessed with the pump beam. The observed fast and slow decay components of CF3+ and I+ reflect the fast repulsive A band and some higher lying ion-pair states may be responsible for the decay of the 5ppi(3)7ssigma((2)Pi(1/2)) Rydberg state. The results provide information on the different multi-photon pathways producing these ions and the de-excitation mechanism of the 5ppi(3)7ssigma((2)Pi(1/2)) Rydberg state. (C) 2003 Elsevier Science B.V. All rights reserved.
关键词[WOS]: ENHANCED MULTIPHOTON IONIZATION ;  VIBRATIONAL REFLECTION PRINCIPLE ;  MOLECULAR-BEAM ;  RYDBERG STATES ;  TRIATOMIC-MOLECULES ;  RECOIL ANISOTROPY ;  248 NM ;  A-BAND ;  304 NM ;  PHOTODISSOCIATION
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000182795100049
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/82445
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China

Recommended Citation:
Yin, SH,Liu, HP,Zhang, JY,et al. Femtosecond pump-probe mass spectra on the dissociative photoionization of CF3I[J]. CHEMICAL PHYSICS LETTERS,2003,372(5-6):904-910.
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