Mechanisms of ultrafast fluorescence depletion spectroscopy and applications to measure slovation dynamics of coummarin 153 in methanol
文献类型：期刊论文
| 作者 | Yang, Songqiu1,2; Liu, Jianyong1; Zhou, Panwang1; Chen, Junsheng1,2; Han, Keli1; He, Guozhong1 |
| 刊名 | journal of luminescence
 |
| 出版日期 | 2012-09-01 |
| 卷号 | 132期号:9页码:2275-2280 |
| 关键词 | Fluorescence depletion spectroscopy Stimulated emission Fluorescence up-conversion Time-resolved solvation dynamics Coumarin 153 |
| 英文摘要 | subpicosecond fluorescence depletion spectroscopy (fds) was used to measure the solvation dynamics of coumarin 153 (c153) in methanol. the fds mechanisms were discussed. a quasi-continuous model was used to describe the solvational relaxation of excited states. the perturbations of the probe pulse on the excited sample system, including up-conversion and stimulated emission, were sufficiently discussed. for a probe molecule used in the fds experiment, ensuring that the up-conversion perturbation can be negligible is important. fds was found to be a good technique for measuring the solvation dynamics of c153 in methanol. (c) 2012 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | optics |
| 研究领域[WOS] | optics |
| 关键词[WOS] | heptamethine cyanine dye ; vibrational-relaxation ; stimulated-emission ; chlorophyll-a ; theoretical-analysis ; spectral properties ; solvation dynamics ; aprotic-solvents ; charge-transfer ; laser-pulses |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000306032200013 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/143102]  |
| 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 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Songqiu,Liu, Jianyong,Zhou, Panwang,et al. Mechanisms of ultrafast fluorescence depletion spectroscopy and applications to measure slovation dynamics of coummarin 153 in methanol[J]. journal of luminescence,2012,132(9):2275-2280. |
| APA | Yang, Songqiu,Liu, Jianyong,Zhou, Panwang,Chen, Junsheng,Han, Keli,&He, Guozhong.(2012).Mechanisms of ultrafast fluorescence depletion spectroscopy and applications to measure slovation dynamics of coummarin 153 in methanol.journal of luminescence,132(9),2275-2280. |
| MLA | Yang, Songqiu,et al."Mechanisms of ultrafast fluorescence depletion spectroscopy and applications to measure slovation dynamics of coummarin 153 in methanol".journal of luminescence 132.9(2012):2275-2280. |
入库方式： OAI收割
来源：大连化学物理研究所
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