作者：Ji Qi, Yixing Gao, Xiaokang Zhou, Dezhi Yang, Wenqiang Qiao*, Dongge Ma, Zhi Yuan Wang*
关键字：Electron-blocking layers,Electrochemical deposition,Gold nanoparticles,High detectivity,Polymer photodetectors
论文来源：期刊
具体来源：Adv. Mater. Interfaces, 2015,2,1400475
发表时间：2015年

Significant enhancement of the detectivity of polymer photodetectors is achieved by using electrochemically deposited polycarbazole and gold nanoparticles as interfacial layers, as a result of suppression of the dark current and increase of external quantum efficiency at the same time. The polymer photodetector based on poly(3-hexylthiophene):[6,6]-phenyl C₆₁-butyric acid methyl ester exhibits a high detectivity of 1.7 × 10¹³ Jones at 500 nm.

 

全文链接：http://onlinelibrary.wiley.com/doi/10.1002/admi.201400475/abstract