| 掺杂PVK光电特性研究 |
| |
| 引用本文： | 鲁晶.掺杂PVK光电特性研究[J].光谱实验室,2009,26(5):1306-1309. |
| |
| 作者姓名： | 鲁晶 |
| |
| 作者单位： | 泰山学院物理与电子工程学院,山东省泰安市迎宾大道中段,271021 |
| |
| 摘 要： | 将磷光材料三-（2-苯基吡啶）-铱Ir（ppy）3]掺杂在聚乙烯基咔唑（PVK）中作为发光层,制作了多层有机电致发光器件。采用常规的光电测量方法,研究其光致发光及电致发光特性,得到了激子形成截面随电压的变换关系。
|
| 关 键 词： | 聚乙烯基咔唑 三-(2-苯基吡啶)-铱 激子 |
Studies on Electrical and Optical Properties of Doped PVK |
| |
| Lu Jing.Studies on Electrical and Optical Properties of Doped PVK[J].Chinese Journal of Spectroscopy Laboratory,2009,26(5):1306-1309. |
| |
| Authors: | Lu Jing |
| |
| Institution: | Department of Physics and Elecreonics;Taishan University;Taian;Shandong 271021;P.R.China |
| |
| Abstract: | Polymer-based light-emitting diode employ N-vinylcarbazole(PVK) doped by dilute phosphorescent dye factris-(2-phenylpyridine) iridiumIr(ppy)_3]as active layer was fabricated. According to the changes in the electroluminescence(EL) spectrum and the relative intensity of photoluminescence(PL) spectrum of doped PVK,the dependence of the ratio of triplet exciton formation cross-section to that of PVK singlet exciton on bias is deduced. |
| |
| Keywords: | PVK Ir（ppy）3 Exciton |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
