Ultrafast Internal Conversion Dynamics of 2-Chloropyridine by Femtosecond Time-Resolved Photoelectron Imaging
文献类型：期刊论文
| 作者 | Ghazal, Ahmed-Yousif; Qiu Xue-Jun; Qin Chao-Chao; Long Jin-You; Abulimiti, Bumaliya; Zhang Bing1 |
| 刊名 | ACTA PHYSICO-CHIMICA SINICA
 |
| 出版日期 | 2012-11-01 |
| 卷号 | 28期号:11页码:2543-2548 |
| 关键词 | Photoelectron imaging Ultrafast process Internal conversion 2-Chloropyridine |
| 英文摘要 | Ultrafast internal conversion dynamics of 2-chloropyridine were studied by femtosecond time-resolved photoelectron imaging spectroscopy coupled with time-resolved mass spectroscopy. The ultrafast internal conversion from the second excited state (S-2) to the first excited state (S-1) via an adjacent conical intersection within (162 +/- 5) fs was clearly observed from the time-dependence of the photoelectron spectra. The subsequent deactivations involved the coupling of S-2/S-0 (the ground state) and S-1/S-0 conical intersections, which occurred on a timescale of about (5.5 +/- 0.3) ps, and led to the internal conversion to the ground state from the S-2 and S-1 states. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Physical |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | ELECTRONIC-SPECTRA ; EXCITED-STATE ; PYRAZINE ; SPECTROSCOPY ; PHOTODISSOCIATION ; 2-FLUOROPYRIDINE ; TRANSITIONS ; MOLECULES ; CLUSTERS ; PYRIDINE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000311597200005 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/1722]  |
| 专题 | 武汉物理与数学研究所_原子分子光物理研究部 |
| 作者单位 | 1.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ghazal, Ahmed-Yousif,Qiu Xue-Jun,Qin Chao-Chao,et al. Ultrafast Internal Conversion Dynamics of 2-Chloropyridine by Femtosecond Time-Resolved Photoelectron Imaging[J]. ACTA PHYSICO-CHIMICA SINICA,2012,28(11):2543-2548. |
| APA | Ghazal, Ahmed-Yousif,Qiu Xue-Jun,Qin Chao-Chao,Long Jin-You,Abulimiti, Bumaliya,&Zhang Bing.(2012).Ultrafast Internal Conversion Dynamics of 2-Chloropyridine by Femtosecond Time-Resolved Photoelectron Imaging.ACTA PHYSICO-CHIMICA SINICA,28(11),2543-2548. |
| MLA | Ghazal, Ahmed-Yousif,et al."Ultrafast Internal Conversion Dynamics of 2-Chloropyridine by Femtosecond Time-Resolved Photoelectron Imaging".ACTA PHYSICO-CHIMICA SINICA 28.11(2012):2543-2548. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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