Electrical characteristics of a vertical light emitting diode with N-type contacts on a selectively wet-etching roughened surface
文献类型：期刊论文
| ; | |
| 作者 | Wang, Liancheng; Guo, Enqing; Liu, Zhiqiang; Yi, Xiaoyan; Wang, Guohong; Wang, L.(wanglc@semi.ac.cn) |
| 刊名 | journal of semiconductors
 ; Journal of Semiconductors
|
| 出版日期 | 2011 ; 2011 |
| 卷号 | 32期号:2页码:24009 |
| 关键词 | Gallium nitride Leakage currents Light emission Light emitting diodes Metallizing Polarization Testing Water analysis Gallium Nitride Leakage Currents Light Emission Light Emitting Diodes Metallizing Polarization Testing Water Analysis |
| ISSN号 | 16744926 ; 16744926 |
| 通讯作者 | wang, l.(wanglc@semi.ac.cn) |
| 英文摘要 | Low resistance and thermally stable n-type contacts to N-polar GaN are essentially important for vertical light emitting diodes(VLEDs). The electrical characteristics of VLEDs with n-type contacts on a roughened and flat N-polar surface have been compared. VLEDs with contacts deposited on a roughened surface exhibit lower leakage currents yet a higher operating voltage. Based on this, a new scheme by depositing metallization contacts on a selectively wet-etching roughened surface has been developed. Excellent electrical and optical characteristics have been achieved with this method. An aging test further confirmed its stability. |
| 学科主题 | 半导体材料 ; 半导体材料 |
| 收录类别 | EI |
| 语种 | 英语 ; 英语 |
| 公开日期 | 2012-06-14 ; 2012-06-14 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/23150]  |
| 专题 | 半导体研究所_中科院半导体照明研发中心 |
| 通讯作者 | Wang, L.(wanglc@semi.ac.cn) |
| 推荐引用方式 GB/T 7714 | Wang, Liancheng,Guo, Enqing,Liu, Zhiqiang,et al. Electrical characteristics of a vertical light emitting diode with N-type contacts on a selectively wet-etching roughened surface, Electrical characteristics of a vertical light emitting diode with N-type contacts on a selectively wet-etching roughened surface[J]. journal of semiconductors, Journal of Semiconductors,2011, 2011,32, 32(2):24009, 24009. |
| APA | Wang, Liancheng,Guo, Enqing,Liu, Zhiqiang,Yi, Xiaoyan,Wang, Guohong,&Wang, L..(2011).Electrical characteristics of a vertical light emitting diode with N-type contacts on a selectively wet-etching roughened surface.journal of semiconductors,32(2),24009. |
| MLA | Wang, Liancheng,et al."Electrical characteristics of a vertical light emitting diode with N-type contacts on a selectively wet-etching roughened surface".journal of semiconductors 32.2(2011):24009. |
入库方式： OAI收割
来源：半导体研究所
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