Highly sensitive broadband photomultiplication type all-polymer photodetectors and their applications in optical pulse counting

作者：Kaixuan Yang, Zijin Zhao, Ming Liu, Lianbin Niu, Xingchao Zhao, Guangcai Yuan, Xiaoling Ma, Fujun Zhang · 发表于：Journal of Materials Chemistry C · 年份：2022 · DOI：10.1039/d2tc02144g · 被引用次数：66 · 研究领域：Analytical Chemistry and Sensors、Organic Electronics and Photovoltaics、Conducting polymers and applications

Broadband photomultiplication type all-polymer photodetectors with the structure of ITO/PFN-Br/PBDB-T : PYF-T-o (3 : 100)/LiF/Au achieve EQEs of 18 000% at 360 nm and 9000% at 850 nm under 4 V, which are applied in an optical pulse counting circuit.