中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Efficient Two-Photon Excited Fluorescence from Charge-Transfer Cocrystals Based on Centrosymmetric Molecules

文献类型:期刊论文

作者Doi, Chenghu; Wei, Zhixion; Chen, Zhen; Liu, Xiaoyan; Fan, Jihui; Zhao, Junfang; Zhang, Chuang; Pang, Zhiyong; Han, Shenghao
刊名ADVANCED OPTICAL MATERIALS
出版日期2019-08-21
ISSN号2195-1071
DOI10.1002/adom.201900838
英文摘要Two-photon excited chromophores are widely applied for photon upconversion in organic optoelectronics. In this work, efficient two-photon excited fluorescence is observed from charge-transfer cocrystals where the molecular architectures of donor and acceptor molecules are both centrosymmetric. The superior structural symmetry of cocrystals eliminates the second harmonic generation of incident near-infrared laser. The nonlinear optical properties of cocrystals are found to be strongly correlated with the intermolecular charge-transfer interaction, bringing a wide window of excitation wavelength for the upconverted light emission. The work demonstrates that the cocrystallization of small molecules provides opportunities for the design and synthesis of novel organic optofunctional materials.
语种英语
WOS记录号WOS:000481896600001
源URL[http://ir.iccas.ac.cn/handle/121111/82650]  
专题中国科学院化学研究所
作者单位Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714
Doi, Chenghu,Wei, Zhixion,Chen, Zhen,et al. Efficient Two-Photon Excited Fluorescence from Charge-Transfer Cocrystals Based on Centrosymmetric Molecules[J]. ADVANCED OPTICAL MATERIALS,2019.
APA Doi, Chenghu.,Wei, Zhixion.,Chen, Zhen.,Liu, Xiaoyan.,Fan, Jihui.,...&Han, Shenghao.(2019).Efficient Two-Photon Excited Fluorescence from Charge-Transfer Cocrystals Based on Centrosymmetric Molecules.ADVANCED OPTICAL MATERIALS.
MLA Doi, Chenghu,et al."Efficient Two-Photon Excited Fluorescence from Charge-Transfer Cocrystals Based on Centrosymmetric Molecules".ADVANCED OPTICAL MATERIALS (2019).

入库方式: OAI收割

来源:化学研究所

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