光电探测器
量子效率
量子隧道
红外线的
光电子学
材料科学
光学
物理
作者
Dechao Guo,Dezhi Yang,Ji Li,Ge He,Jiaxin Li,Jianbo Fu,Linge Wang,Dongge Ma
摘要
A high efficiency near-infrared (NIR) photomultiplication-type organic photodetector (PM-OPD) has been achieved by combining the energetic disorder and trap-assisted charge tunneling injection. The performance of the prepared NIR PM-OPD with simple structure was significantly improved, and the external quantum efficiency and specific detectivity (D*) reached 5675% and 5.0 × 1011 Jones, respectively. Furthermore, the high-performance NIR PM-OPD also showed application in human heart rate detection.
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