Direct imaging of the ultrafast internal conversion in isolated piperidine
文献类型：期刊论文
| 作者 | Qiu, Xuejun1; Long, Jinyou2,3; Liu, Zhiming2,3; Zhang, Bing2,3 |
| 刊名 | CHEMICAL PHYSICS LETTERS
 |
| 出版日期 | 2016-02-01 |
| 卷号 | 645页码:133-137 |
| 英文摘要 | The ultrafast internal conversion (IC) of piperidine has been observed by femtosecond time-resolved photoelectron imaging (TRPEI) coupled with time-resolved mass spectroscopy. The time evolution of the parent ion is well described by a rapid dephasing pathway with 62 fs and a slow channel with 184 fs. The fast dephasing is ascribed to the IC from the S-1 state to S-2 state, and the slower one is attributed to the IC through the S-2/S-0 conical intersections. The study provides a general view of the piperidine photophysics, which are driven by the interplay between these excited surfaces and the ground state. (C) 2015 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Physical ; Physics, Atomic, Molecular & Chemical |
| 研究领域[WOS] | Chemistry ; Physics |
| 关键词[WOS] | TIME-RESOLVED PHOTOELECTRON ; ELECTRONIC RELAXATION ; IONIZATION-POTENTIALS ; DYNAMICS ; STATE ; SPECTROSCOPY ; SPECTRA ; FLUORESCENCE ; DEPENDENCE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000368828000024 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/9168]  |
| 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.South Cent Univ Nationalities, Coll Elect & Informat, Wuhan 430074, Peoples R China 2.Chinese Acad Sci, Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qiu, Xuejun,Long, Jinyou,Liu, Zhiming,et al. Direct imaging of the ultrafast internal conversion in isolated piperidine[J]. CHEMICAL PHYSICS LETTERS,2016,645:133-137. |
| APA | Qiu, Xuejun,Long, Jinyou,Liu, Zhiming,&Zhang, Bing.(2016).Direct imaging of the ultrafast internal conversion in isolated piperidine.CHEMICAL PHYSICS LETTERS,645,133-137. |
| MLA | Qiu, Xuejun,et al."Direct imaging of the ultrafast internal conversion in isolated piperidine".CHEMICAL PHYSICS LETTERS 645(2016):133-137. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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