| Title | Vibrational-state dependent decay dynamics of 2-pyridone excited to the S-1 electronic state |
| Author | |
| Corresponding Author | Wu, Guorong |
| Publication Years | 2022-09-01
|
| DOI | |
| Source Title | |
| ISSN | 1463-9076
|
| EISSN | 1463-9084
|
| Abstract | The S-1((1)pi pi*) state decay dynamics of 2-pyridone excited around the 00(0) band origin is investigated using femtosecond time-resolved photoelectron imaging technique. At a pump wavelength of 334.0 nm, the vibrational ground state and a few low energy vibrational states covered by the bandwidth of the pump laser pulses are excited. The lifetimes of the vibrational states show strong dependence on the vibrational energy and mode. A quantum beat between two lowest energy vibrational states is also observed. This study provides quantitative information about the vibrational-state dependent lifetime of the S-1 state of 2-pyridone. |
| URL | [Source Record] |
| Indexed By | |
| Language | English
|
| SUSTech Authorship | Others
|
| Funding Project | National Natural Science Foundation of China["21833003","22288201"]
; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB17000000]
; Key Technology Team of the Chinese Academy of Sciences[GJJSTD20220001]
|
| WOS Research Area | Chemistry
; Physics
|
| WOS Subject | Chemistry, Physical
; Physics, Atomic, Molecular & Chemical
|
| WOS Accession No | WOS:000854624900001
|
| Publisher | |
| ESI Research Field | CHEMISTRY
|
| Data Source | Web of Science
|
| Citation statistics |
Cited Times [WOS]:0
|
| Document Type | Journal Article |
| Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/402366 |
| Department | Department of Chemistry |
| Affiliation | 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, 457 Zhongshan Rd, Dalian 116023, Liaoning, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Southern Univ Sci & Technol, Dept Chem, Shenzhen 518055, Peoples R China |
| Recommended Citation GB/T 7714 |
Yang, Dongyuan,Min, Yanjun,Feng, Baihui,et al. Vibrational-state dependent decay dynamics of 2-pyridone excited to the S-1 electronic state[J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS,2022.
|
| APA |
Yang, Dongyuan,Min, Yanjun,Feng, Baihui,Yang, Xueming,&Wu, Guorong.(2022).Vibrational-state dependent decay dynamics of 2-pyridone excited to the S-1 electronic state.PHYSICAL CHEMISTRY CHEMICAL PHYSICS.
|
| MLA |
Yang, Dongyuan,et al."Vibrational-state dependent decay dynamics of 2-pyridone excited to the S-1 electronic state".PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2022).
|
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