期刊
NANOSCALE
卷 3, 期 1, 页码 258-264出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c0nr00588f
关键词
-
类别
资金
- Hong Kong Polytechnic University [A-PJ49]
- Research Grants Council (RGC) of Hong Kong, China [B-Q10T]
The weak photon absorption and fast carrier kinetics of graphene limit its application in photodetection. This limitation can be overcome by introducing photosensitive nanostructures to graphene. Herein we report the synthesis of a ZnO nanorod/graphene heterostructure by a facile in situ solution growth method. By combining the attributes of photosensitive ZnO nanorods and highly conductive graphene, we for the first time demonstrate a highly sensitive visible-blind ultraviolet (UV) sensor based on graphene related heterostructure. The photoresponsibility of the UV sensor can reach 22.7 A W-1, which is over 45,000 fold higher than that of single graphene sheet based photodetectors.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据