Ultraviolet-to-Infrared Broadband Photodetector and Imaging Application based on Perovskite Single Crystal

Meng Xu, Xinyue Wang, Jiexin Weng, Jingling Shen, Yanbing Hou & Bo Zhang
The organic-inorganic hybrid perovskite CH3NH3PbBr3(MAPbBr3) has been well developed in the X-ray to visible light band due to its superior optoelectronic properties, but this material is rarely studied in the infrared band. In this paper, a UV-NIR broadband optical detector based on MAPbBr3 single crystal is studied, and the response range can reach the near-infrared region. In the visible light band, the optical response of the device is mainly caused by the photoelectric effect; in...
1 citation reported since publication in 2022.
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