Excitonic coupling effect on the nonradiative decay rate in molecular aggregates: Formalism and application
文献类型：期刊论文
| 作者 | Li, Wenqiang1; Zhu, Lili1; Shi, Qiang2; Ren, Jiajun1; Peng, Qian2; Shuai, Zhigang1 |
| 刊名 | CHEMICAL PHYSICS LETTERS
 |
| 出版日期 | 2017-09-01 |
| 卷号 | 683页码:507-514 |
| 关键词 | Organic Molecular Aggregates Nonradiative Decay Rate Excitonic Coupling Vibronic Coupling Thermal Vibration Correlation Function |
| 英文摘要 | We present here an analytical thermal vibration correlation function formalism to calculate the nonradiative decay rate constant (k(nr)) considering excitonic coupling effect (ECE) for molecular aggregates based on split-operator approximation. Combining with first-principles calculations, we found that k(nr) is enhanced by ECE for both H- and J-aggregates. In addition, ECE is found to be minor for the AIEgens (aggregation-induced emission luminogens). (C) 2017 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/39087]  |
| 专题 | 化学研究所_有机固体实验室 |
| 作者单位 | 1.Tsinghua Univ, Dept Chem, Key Lab Organ Optoelect & Mol Engn, Beijing 100084, Peoples R China 2.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Wenqiang,Zhu, Lili,Shi, Qiang,et al. Excitonic coupling effect on the nonradiative decay rate in molecular aggregates: Formalism and application[J]. CHEMICAL PHYSICS LETTERS,2017,683:507-514. |
| APA | Li, Wenqiang,Zhu, Lili,Shi, Qiang,Ren, Jiajun,Peng, Qian,&Shuai, Zhigang.(2017).Excitonic coupling effect on the nonradiative decay rate in molecular aggregates: Formalism and application.CHEMICAL PHYSICS LETTERS,683,507-514. |
| MLA | Li, Wenqiang,et al."Excitonic coupling effect on the nonradiative decay rate in molecular aggregates: Formalism and application".CHEMICAL PHYSICS LETTERS 683(2017):507-514. |
入库方式： OAI收割
来源：化学研究所
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