Exciton funneling amplified photoluminescence anisotropy in organic radical-doped microcrystals
| Autor: | Yong Sheng Zhao, Chan Qiao, Yongli Yan, Zhonghao Zhou, Jiannian Yao |
|---|---|
| Rok vydání: | 2022 |
| Předmět: |
Photoluminescence
Materials science Condensed Matter::Other business.industry Exciton Doping Physics::Optics General Chemistry Condensed Matter::Mesoscopic Systems and Quantum Hall Effect Condensed Matter::Materials Science Physics::Atomic and Molecular Clusters Materials Chemistry Optoelectronics Anisotropy Luminescence business |
| Zdroj: | Journal of Materials Chemistry C. 10:2551-2555 |
| ISSN: | 2050-7534 2050-7526 |
| DOI: | 10.1039/d1tc02638k |
| Popis: | We demonstrate a controllable photoluminescence anisotropy amplification in organic luminescent radical-doped microcrystals via exciton funneling. The widely tunable doping ratio resulting from very similar molecular structures between hosts and guests leads to a freely tailorable exciton funneling process, which paves an avenue for the construction of high-performance polarizing optical elements. |
| Databáze: | OpenAIRE |
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