Self-Powered Ultraviolet Photodetector Based on β-Ga2O3/WO3 NPs Heterojunction With Low Noise and High Visible Rejection

Self-powered ultraviolet (UV) photodetectors (PDs) have attracted numerous interests for high-performance and low power consumption, making wireless and independent operation possible. Herein, the solution processed tungsten oxide (WO 3 ) nanoparticles (NPs) were employed to construct \boldsymbol {...

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Veröffentlicht in:	IEEE sensors journal 2021-12, Vol.21 (23), p.26724-26730
Hauptverfasser:	Li, Shan, Yue, Jian-Ying, Wu, Chao, Liu, Zeng, Yan, Zu-Yong, Li, Pei-Gang, Guo, Dao-You, Wu, Zhen-Ping, Guo, Yu-Feng, Tang, Wei-Hua
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption Broadband Dark current Gallium oxides heterojunction Heterojunctions Low noise Morphology Nanoparticles Nanotechnology devices Optical device fabrication Optical diffraction Optical films Photoconductivity photodetector Photometers Photovoltaic effect Power consumption Rejection Selectivity Self-powered Spectral sensitivity Tungsten oxides ultraviolet Ultraviolet detectors WO β-Ga₂O
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