Indium tin oxide modified by Au and vanadium pentoxide as an efficient anode for organic light-emitting devices
文献类型：期刊论文
| 作者 | Zhang, H. M.1,2; Choy, Wallace C. H.2,3 |
| 刊名 | IEEE TRANSACTIONS ON ELECTRON DEVICES
 |
| 出版日期 | 2008-09-01 |
| 卷号 | 55期号:9页码:2517-2520 |
| 关键词 | Efficient Anode Improved Hole Injection Organic Light-emitting Devices (Oleds) Reduced Driving Voltage |
| ISSN号 | 0018-9383 |
| DOI | 10.1109/TED.2008.927387 |
| 英文摘要 | Au/Vanadium pentoxide (V(2)O(5)) films on indium tin oxide (ITO) as composite anodes for hole injection in organic light-emitting devices (OLEDs) have been investigated. The device with ITO/Au(6 nM)/V(2)O(5)(6 nm) anode shows improved current density-voltage characteristics as compared with the device with ITO/Au as anode. Hole injection is significantly reduced when An was added on ITO as an anode. However, while a thin V(2)O(5) film is deposited on a An anode, the barrier height is substantially reduced. The hole injection is facilitated, and the driving voltage of the device decreased by 10 V. In addition, the maximum current efficiency for the ITO/Au/V(2)O(5) OLED is similar to 3.5 cd/A, which is higher than that of the ITO/Au anode device (similar to 1.1 cd/A) and ITO/V(2)O(5) OLED of similar to 2.8 cd/A. |
| 语种 | 英语 |
| WOS记录号 | WOS:000258914000031 |
| 出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/64257]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhang, H. M. |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Univ Hong Kong, Dept Elect & Elect Engn, Hong Kong, Hong Kong, Peoples R China 3.Cornell Univ, Dept Mat Sci & Engn, Ithaca, NY 14853 USA |
| 推荐引用方式 GB/T 7714 | Zhang, H. M.,Choy, Wallace C. H.. Indium tin oxide modified by Au and vanadium pentoxide as an efficient anode for organic light-emitting devices[J]. IEEE TRANSACTIONS ON ELECTRON DEVICES,2008,55(9):2517-2520. |
| APA | Zhang, H. M.,&Choy, Wallace C. H..(2008).Indium tin oxide modified by Au and vanadium pentoxide as an efficient anode for organic light-emitting devices.IEEE TRANSACTIONS ON ELECTRON DEVICES,55(9),2517-2520. |
| MLA | Zhang, H. M.,et al."Indium tin oxide modified by Au and vanadium pentoxide as an efficient anode for organic light-emitting devices".IEEE TRANSACTIONS ON ELECTRON DEVICES 55.9(2008):2517-2520. |
入库方式： OAI收割
来源：化学研究所
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