Extended linear detection range of a Bi0.5Na0.5TiO3 thin film-based self-powered UV photodetector via current and voltage dual indicators

Nanoscale Horiz., 2022, 7,1240-1249
DOI: 10.1039/D2NH00204C, Communication

Mingyue Tian, Lan Xu, Huiyu Dan, Ya Yang
A self-powered UV detector based on Bi_0.5Na_0.5TiO₃ (BNT) film realizes UV intensity detection over a wide linear range by combining current-voltage dual indicators. It detects low-light intensity with voltage and high-light intensity with current.
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