Broadening the Spectral Response of Perovskite Photodetector to the Solar-Blind Ultraviolet Region through Phosphor Encapsulation

• Published in: ACS applied materials & interfaces Vol. 13; no. 37; pp. 44509 - 44519
• Main Authors: Zhang, Xuning, Liu, Xingyue, Sun, Bo, Ye, Haibo, He, Chunhua, Kong, Lingxian, Shi, Tielin, Liao, Guanglan, Liu, Zhiyong
• Format: Journal Article
• Language: English
• Published: American Chemical Society 22.09.2021
• Subjects: Functional Inorganic Materials and Devices; phosphor encapsulation; perovskite; UV detection; photodetector; flame detection

Hybrid perovskite photodetectors generally exhibit brilliant performance for photodetecting in the visible spectrum but poor detectability in the solar-blind ultraviolet (UV) region. To break through the bottleneck, we demonstrate a novel strategy to broaden the spectral response of perovskite photo...