| Electroluminescence quenching mechanism in Rubrene doped host-guest system |
| |
| 作者姓名： | 闫光 赵谡玲 徐征 张福俊 孔超 朱海娜 宋丹丹 徐叙瑢 |
| |
| 作者单位： | Key Laboratory of Luminescence and Optical Information (Beijing Jiaotong University), Ministry of Education,Beijing 100044, China;Institute of Optoelectronics Technology, Beijing Jiaotong University, Beijing \ 100044, China;Key Laboratory of Luminescence and Optical Information (Beijing Jiaotong University), Ministry of Education,Beijing 100044, China;Institute of Optoelectronics Technology, Beijing Jiaotong University, Beijing \ 100044, China;Key Laboratory of Luminescence and Optical Information (Beijing Jiaotong University), Ministry of Education,Beijing 100044, China;Institute of Optoelectronics Technology, Beijing Jiaotong University, Beijing \ 100044, China;Key Laboratory of Luminescence and Optical Information (Beijing Jiaotong University), Ministry of Education,Beijing 100044, China;Institute of Optoelectronics Technology, Beijing Jiaotong University, Beijing \ 100044, China;Key Laboratory of Luminescence and Optical Information (Beijing Jiaotong University), Ministry of Education,Beijing 100044, China;Institute of Optoelectronics Technology, Beijing Jiaotong University, Beijing \ 100044, China;Key Laboratory of Luminescence and Optical Information (Beijing Jiaotong University), Ministry of Education,Beijing 100044, China;Institute of Optoelectronics Technology, Beijing Jiaotong University, Beijing \ 100044, China;Key Laboratory of Luminescence and Optical Information (Beijing Jiaotong University), Ministry of Education,Beijing 100044, China;Institute of Optoelectronics Technology, Beijing Jiaotong University, Beijing \ 100044, China;Key Laboratory of Luminescence and Optical Information (Beijing Jiaotong University), Ministry of Education,Beijing 100044, China;Institute of Optoelectronics Technology, Beijing Jiaotong University, Beijing \ 100044, China |
| |
| 基金项目： | Project supported by the National
Natural Science Foundation of China (Grant Nos.~10974013, 10774013,
10804006 and 60825407), the Research Fund for the Doctoral Program
of Higher Education, China (Grant Nos.~20070004024 and 20070004031),
the Beijing Science and Technology New Star Program, China (Grant
No.~2007A024), and the 111 Project (Grant No.~B08002), the Excellent
Doctor's Science and Technology Innovation Foundation of Beijing
Jiaotong University, China (Grant No.~141049522), and the Research
Grants from the Academy of Sciences for the Third World (TWAS). |
| |
| 摘 要： | In this paper,the electroluminescence quenching mechanism in a 5,6,11,12-tetraphenylnaphthacene(Rubrene) doped host-guest system is studied by utilizing a specially designed organic light-emitting diode with an emission layer consisting of a few periodic host/guest structures.Tris-(8-hydroxyquinoline) aluminium(Alq 3) and Rubrene are used as the host and the guest,respectively.The thickness variation of the guest layer in each period enables the study of the effect of molecule aggregation,and the thickness variation of the host layer suggests a long range quenching mechanism of dipole-dipole interaction.The long range quenching mechanism is a Fo¨rster process,and the F¨orster radius of Rubrene is between 3 and 10 nm.
|
| 关 键 词： | organic light-emitting diode Fo¨rster process quenching mechanisms |
| 收稿时间： | 2009-07-22 |
Electroluminescence quenching mechanism in Rubrene doped host－guest system |
| |
| Yan Guang,Zhao Su-Ling,Xu Zheng,Zhang Fu-Jun,Kong Chao,Zhu Hai-N,Song Dan-Dan and Xu Xu-Rong.Electroluminescence quenching mechanism in Rubrene doped host-guest system[J].Chinese Physics B,2010,19(3):37804-037804. |
| |
| Authors: | Yan Guang Zhao Su-Ling Xu Zheng Zhang Fu-Jun Kong Chao Zhu Hai-N Song Dan-Dan and Xu Xu-Rong |
| |
| Affiliation: | Key Laboratory of Luminescence and Optical Information (Beijing Jiaotong University), Ministry of Education,Beijing 100044, China;Institute of Optoelectronics Technology, Beijing Jiaotong University, Beijing \ 100044, China |
| |
| Abstract: | organic light-emitting diode, FSrster process, quenching mechanisms |
| |
| Keywords: | organic light-emitting diode FSrster process quenching mechanisms |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《中国物理 B》浏览原始摘要信息 |
|
点击此处可从《中国物理 B》下载免费的PDF全文 |
|
