Structure-property relationships for three-photon absorption in stilbene-based dipolar and quadrupolar chromophores
文献类型：期刊论文
| 作者 | Zhu, Lingyun; Yi, Yuanping; Shuai, Zhigang; Bredas, Jean-Luc; Beljonne, David; Zojer, Egbert |
| 刊名 | JOURNAL OF CHEMICAL PHYSICS
 |
| 出版日期 | 2006-07-28 |
| 卷号 | 125期号:4 |
| ISSN号 | 0021-9606 |
| DOI | 10.1063/1.2216699 |
| 英文摘要 | Based on essential-state models for three-photon absorption (3PA), we have investigated the structure-property relationships for stilbene-based dipolar and quadrupolar chromophores. The emphasis lies on the evolution of the 3PA cross section with the degree of ground-state polarization. For dipolar systems, we find a dominant role played by Delta mu, which expresses the change in dipole moment between the ground state and the 3PA active excited state. Thus, the strategies usually applied to maximize the second-order polarizability beta are also applicable to optimize the 3PA cross section. For quadrupolar systems, the 3PA response is dominated by contributions from channels including various low-lying two-photon allowed states, which limits the applicability of essential-state models. Optimization strategies can be proposed but vary for different ranges of ground-state polarization. (c) 2006 American Institute of Physics. |
| 语种 | 英语 |
| WOS记录号 | WOS:000239423600001 |
| 出版者 | AMER INST PHYSICS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/60207]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhu, Lingyun |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Key Lab Organ Solids, Beijing 100080, Peoples R China 2.Georgia Inst Technol, Sch Chem & Biochem, Atlanta, GA 30332 USA 3.Georgia Inst Technol, Ctr Organ Photon & Elect, Atlanta, GA 30332 USA 4.Univ Mons, Serv Chim Mat Nouveaux, Ctr Rech Elect & Photon Mol, B-7000 Mons, Belgium 5.Graz Univ Technol, Inst Solid State Phys, A-8010 Graz, Austria |
| 推荐引用方式 GB/T 7714 | Zhu, Lingyun,Yi, Yuanping,Shuai, Zhigang,et al. Structure-property relationships for three-photon absorption in stilbene-based dipolar and quadrupolar chromophores[J]. JOURNAL OF CHEMICAL PHYSICS,2006,125(4). |
| APA | Zhu, Lingyun,Yi, Yuanping,Shuai, Zhigang,Bredas, Jean-Luc,Beljonne, David,&Zojer, Egbert.(2006).Structure-property relationships for three-photon absorption in stilbene-based dipolar and quadrupolar chromophores.JOURNAL OF CHEMICAL PHYSICS,125(4). |
| MLA | Zhu, Lingyun,et al."Structure-property relationships for three-photon absorption in stilbene-based dipolar and quadrupolar chromophores".JOURNAL OF CHEMICAL PHYSICS 125.4(2006). |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。