A chemical strategy to reinforce electrically pumped ultraviolet random lasing from ZnO films

被引：0
|
作者：
Li, Yunpeng
Ma, Xiangyang [1 ]
Jin, Lu
Yang, Deren
机构：
[1] Zhejiang Univ, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R China
来源：
JOURNAL OF MATERIALS CHEMISTRY | 2012年 / 22卷 / 33期
关键词：
NANOSTRUCTURES; SCATTERING;
D O I：
10.1039/c2jm33225f
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
We use a simple chemical etching to achieve surface texturing of ZnO films. Such surface texturing gives the devices based on Au/SiO2/ZnO structures decreased threshold currents and increased output powers of electrically pumped random lasing from ZnO films, compared with those of the devices which used the ZnO films without surface texturing.
引用
收藏
页码：16738 / 16741
页数：4
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