石墨烯
光电探测器
材料科学
钙钛矿(结构)
光电子学
纳米技术
化学工程
工程类
作者
Minhong He,Yani Chen,Hui Liu,Jialin Wang,Xiaosheng Fang,Ziqi Liang
摘要
A facile in situ solution method was developed for chemical decoration of CH3NH3PbI3 perovskites with reduced graphene oxides (rGOs) to significantly improve the photodetector performance. Such CH3NH3PbI3/rGO molecular hybrids show a 6 times higher ON/OFF ratio and notably faster response speed than neat CH3NH3PbI3.
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