Solution-Processed MoS<sub>2</sub> /Organolead Trihalide Perovskite Photodetectors.

Wang, Yan; Fullon, Raymond; Acerce, Muharrem; Petoukhoff, Christopher E; Yang, Jieun; Chen, Chenggan; Du, Songnan; Lai, Sin Ki et al. · Adv Mater · 2017

basic_science · Level V

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Abstract

Integration of organic/inorganic hybrid perovskites with metallic or semiconducting phases of 2D MoS<sub>2</sub> nanosheets via solution processing is demonstrated. The results show that the collection of charge carriers is strongly dependent on the electronic properties of the 2D MoS<sub>2</sub> with metallic MoS<sub>2</sub> showing high responsivity and the semiconducting phase exhibiting high on/off ratios.