Femtosecond spectroscopy study of electronically excited states of Chlorophyll a molecules in ethanol
文献类型：期刊论文
| 作者 | Shiu, YJ; Shi, Y; Hayashi, M; Su, C; Han, KL; Lin, SH |
| 刊名 | chemical physics letters
 |
| 出版日期 | 2003-08-29 |
| 卷号 | 378期号:1-2页码:202-210 |
| 英文摘要 | a femtosecond transient absorption technique is used to investigate the vibrational frequencies of the first electronically excited state of chlorophyll a. from the quantum beats analysis, we obtain vibrational frequencies within 98-791 cm(-1). based on these frequencies, we calculate the absorption and fluorescence spectra using the displaced-distorted harmonic potential surface model. the ratio of the absorption intensities of the first and second excited states yields similar to7.5. we perform various excitations to obtain anisotropy profiles and find that they vary between -0.005 +/- 0.005 and 0.41 +/- 0.015. to understand the kinetics appearing in the profiles, we propose a microscopic model. (c) 2003 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] | transient absorption ; dynamics ; spectra ; allophycocyanin ; monomers ; raman |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000185124600033 |
| 公开日期 | 2015-11-10 |
| 源URL | [http://159.226.238.44/handle/321008/138358]  |
| 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.Acad Sinica, Inst Atom & Mol Sci, Taipei 106, Taiwan 2.Chinese Acad Sci, Dalian Inst Chem Phys, Ctr Computat Chem, Dalian 116023, Peoples R China 3.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China 4.Natl Taiwan Univ, Ctr Condensed Matter Sci, Taipei 106, Taiwan 5.Natl Taiwan Univ, Dept Chem, Taipei 106, Taiwan |
| 推荐引用方式 GB/T 7714 | Shiu, YJ,Shi, Y,Hayashi, M,et al. Femtosecond spectroscopy study of electronically excited states of Chlorophyll a molecules in ethanol[J]. chemical physics letters,2003,378(1-2):202-210. |
| APA | Shiu, YJ,Shi, Y,Hayashi, M,Su, C,Han, KL,&Lin, SH.(2003).Femtosecond spectroscopy study of electronically excited states of Chlorophyll a molecules in ethanol.chemical physics letters,378(1-2),202-210. |
| MLA | Shiu, YJ,et al."Femtosecond spectroscopy study of electronically excited states of Chlorophyll a molecules in ethanol".chemical physics letters 378.1-2(2003):202-210. |
入库方式： OAI收割
来源：大连化学物理研究所
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