A Flexible UV-Vis-NIR Photodetector based on a Perovskite/Conjugated-Polymer Composite.

Chen, Shan; Teng, Changjiu; Zhang, Miao; Li, Yingru; Xie, Dan; Shi, Gaoquan · Adv Mater · 2016

basic_science · Level V

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Abstract

A lateral photodetector based on the bilayer composite film of a perovskite and a conjugated polymer is reported. It exhibits significantly enhanced responsivity in the UV-vis region and sensitive photoresponse in the near-IR (NIR) region at a low applied voltage. This broadband photodetector also shows excellent mechanical flexibility and improved environmental stability.