Efficient inverted top-emitting organic light-emitting diodes using ultrathin MoO3/C-60 bilayer structure to enhance hole injection
文献类型：期刊论文
| 作者 | Hou, Jianhua; Wu, Jiang; Xie, Zhiyuan; Wang, Lixiang |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2009-11-16 |
| 卷号 | 95期号:20 |
| 关键词 | Aluminium Anodes Buffer Layers Cathodes Charge Injection Fullerenes Molybdenum Compounds Organic Light Emitting Diodes Semiconductor Materials Semiconductor Thin Films Ultraviolet Photoelectron Spectra X-ray Photoelectron Spectra |
| ISSN号 | 0003-6951 |
| DOI | 10.1063/1.3267084 |
| 英文摘要 | Efficient inverted top-emitting organic light-emitting diodes with aluminum (Al) as both the cathode and semitransparent anode are investigated. It is found that introduction of the ultrathin molybdenum trioxide (MoO3)/fullerene (C-60) bilayer structure between the low work function Al top anode and the hole-transporting layer dramatically enhances the device performance as compared to the devices with sole MoO3 or C-60 buffer layer. The ultraviolet photoemission spectroscopy and x-ray photoelectron spectroscopy indicate that the hole injection barrier between Al anode and hole-transporting layer is effectively reduced via strong dipole effect at Al/MoO3/C-60 interfaces with its direction pointing from Al to C-60. |
| 语种 | 英语 |
| WOS记录号 | WOS:000272052200074 |
| 出版者 | AMER INST PHYSICS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/67671]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Xie, Zhiyuan |
| 作者单位 | Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hou, Jianhua,Wu, Jiang,Xie, Zhiyuan,et al. Efficient inverted top-emitting organic light-emitting diodes using ultrathin MoO3/C-60 bilayer structure to enhance hole injection[J]. APPLIED PHYSICS LETTERS,2009,95(20). |
| APA | Hou, Jianhua,Wu, Jiang,Xie, Zhiyuan,&Wang, Lixiang.(2009).Efficient inverted top-emitting organic light-emitting diodes using ultrathin MoO3/C-60 bilayer structure to enhance hole injection.APPLIED PHYSICS LETTERS,95(20). |
| MLA | Hou, Jianhua,et al."Efficient inverted top-emitting organic light-emitting diodes using ultrathin MoO3/C-60 bilayer structure to enhance hole injection".APPLIED PHYSICS LETTERS 95.20(2009). |
入库方式： OAI收割
来源：化学研究所
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