Changchun Institute of Optics,Fine Mechanics and Physics,CAS
A facile route to realize ultraviolet emission in a nano-engineered SnO2-based light-emitting diode | |
Huang, Y.; Y. F. Li; B. Yao; Z. H. Ding; R. Deng; L. G. Zhang and H. F. Zhao | |
2015 | |
发表期刊 | Journal of Physics D-Applied Physics |
卷号 | 48期号:46页码:7 |
摘要 | We reported a facile route to fabricate a tin dioxide (SnO2)-based light-emitting diode (LED) and obtain an electrically pumped band-edge ultraviolet (UV) emission. We first investigated the photoluminescence (PL) properties of the SnO2 thin films deposited on quartz substrates annealed at various temperatures. It was found that SnO2 nanocrystals were embedded in the SnO2 amorphous matrix after annealing at 400 degrees C to form a SnO2 nanoparticle/amorphous hybrid film; the band-edge UV emission was observed from the hybrid film due to the hybrid structure breaking the dipole-forbidden rule of bulk SnO2. This hybrid SnO2 film was then deposited on a p-type GaN substrate to form a SnO2 hybrid film-based LED and a band-edge UV electroluminescence (EL) was observed. Our results suggest that this easy and effective approach may find extensive application in the field of optoelectronics, displays and solid-state lighting. |
收录类别 | SCI ; EI |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/55283 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Huang, Y.,Y. F. Li,B. Yao,et al. A facile route to realize ultraviolet emission in a nano-engineered SnO2-based light-emitting diode[J]. Journal of Physics D-Applied Physics,2015,48(46):7. |
APA | Huang, Y.,Y. F. Li,B. Yao,Z. H. Ding,R. Deng,&L. G. Zhang and H. F. Zhao.(2015).A facile route to realize ultraviolet emission in a nano-engineered SnO2-based light-emitting diode.Journal of Physics D-Applied Physics,48(46),7. |
MLA | Huang, Y.,et al."A facile route to realize ultraviolet emission in a nano-engineered SnO2-based light-emitting diode".Journal of Physics D-Applied Physics 48.46(2015):7. |
条目包含的文件 | 下载所有文件 | |||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Huang-2015-A facile (1760KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论