| 题名 | Over 60 cd/A Efficient Vacuum-free-processed Green Quantum Dot Light-Emitting Diodes for Next Generation Displays |
| 作者 | |
| DOI | |
| 发表日期 | 2017
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| ISSN | 0097-966X
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| EISSN | 2168-0159
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| 会议录名称 | |
| 卷号 | 48
|
| 期号 | 1
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| 页码 | 1708-1710
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| 摘要 | Efficient vacuum-free-processed quantum dot light-emitting diodes (QLEDs) are reported in this paper. By printing liquid metal cathodes, vacuum-free-processed QLEDs exhibit a high current efficiency of ~60 cd/A and a maximum external quantum efficiency (EQE) of 14.8% for green devices, which are about 1.4-fold higher than 42.5 cd/A (EQE 10.6%) for the devices with thermally evaporated Al cathodes. The improved performance is attributed to the reduction of electron injection caused by the GaOx thin film, which serves as an electron-blocking layer, and thus improves the charge balance. The EGaIn based solvent-free liquid metals are promising printable electrode materials for roll-to-roll manufacturing efficient QLED displays. |
| 学校署名 | 第一
|
| 语种 | 英语
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| 相关链接 | [Scopus记录] |
| Scopus记录号 | 2-s2.0-85139510297
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| 来源库 | Scopus
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| 引用统计 |
被引频次[WOS]：0
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| 成果类型 | 会议论文 |
| 条目标识符 | http://sustech.caswiz.com/handle/2SGJ60CL/406307 |
| 专题 | 工学院_电子与电气工程系 |
| 作者单位 | Department of Electrical and Electronic Engineering,Southern University of Science and Technology,Shenzhen,518055,China |
| 第一作者单位 | 电子与电气工程系 |
| 第一作者的第一单位 | 电子与电气工程系 |
| 推荐引用方式 GB/T 7714 |
Peng，Huiren,Xu，Dingxin,Yang，Yuchao,et al. Over 60 cd/A Efficient Vacuum-free-processed Green Quantum Dot Light-Emitting Diodes for Next Generation Displays[C],2017:1708-1710.
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| 条目包含的文件 | 条目无相关文件。 | |||||
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