Achievement of complete electromer emission in organic light-emitting diodes
文献类型：期刊论文
| 作者 | Xu, Xinjun; Yu, Gui; Ma, Yongqiang; Shao, Kefeng; Yang, Lianming; Liu, Yunqi |
| 刊名 | JOURNAL OF LUMINESCENCE
 |
| 出版日期 | 2013-04-01 |
| 卷号 | 136页码:208-211 |
| 关键词 | Electromer Organic Light-emitting Diodes Excited States Electroluminescence Photoluminescence |
| ISSN号 | 0022-2313 |
| DOI | 10.1016/j.jlumin.2012.11.036 |
| 英文摘要 | Electromer is a unique excited-state species which can only be formed under electrical excitation. Currently, a clear understanding of electromer has not been realized yet. A big obstacle is that the electromer emission can hardly be separated from the emission of molecular excitons. Obtaining a complete electromer emission is essential for photophysical investigations of this kind of excited-state species and is useful for its potential application in optoelectronic logic gates. We report that a complete electromer emission can be achieved by introduction of a weak-fluorescence layer in organic light-emitting diodes, which will quench the molecular excitons produced in the adjacent emissive layer but leave the electromers undisturbed. In addition, a possible mechanism for the electromer formation is proposed based on the analysis of the single crystal structure of the compound 9,9-bis[4-(di-p-tolyl)aminophenyl]-2,7-bis(9-carbazolyl)fluorene which can produce electromers. (C) 2012 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000316033000035 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/42248]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Yu, Gui |
| 作者单位 | Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Xinjun,Yu, Gui,Ma, Yongqiang,et al. Achievement of complete electromer emission in organic light-emitting diodes[J]. JOURNAL OF LUMINESCENCE,2013,136:208-211. |
| APA | Xu, Xinjun,Yu, Gui,Ma, Yongqiang,Shao, Kefeng,Yang, Lianming,&Liu, Yunqi.(2013).Achievement of complete electromer emission in organic light-emitting diodes.JOURNAL OF LUMINESCENCE,136,208-211. |
| MLA | Xu, Xinjun,et al."Achievement of complete electromer emission in organic light-emitting diodes".JOURNAL OF LUMINESCENCE 136(2013):208-211. |
入库方式： OAI收割
来源：化学研究所
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