Spray-Coated Perovskite Microwire Film

Inch-scale flat film

Overcomes microwire precipitation and crushing during deposition to achieve inch-scale, highly flat microwire films with narrow performance distribution for integration-compatible photodetector arrays.

Wang, Hongyue · Peng, Liu · Zhang, Miao · Bin, Han · Guanghui, Wang · Jingyun, Zhang · Siliang, Hu · Li, Huixin · Guo, Yangyang · Guanguan, Zhao · Jialiang, Gao · Zeyi, Cheng · Wang, Hongqiang

Advanced Functional Materials 2023

Specifications

微丝膜器件探测率

{'zh': '1.26×10¹³', 'en': ''} Jones

微丝膜器件探测率

{'zh': '9.67×10¹¹', 'en': ''} Jones

Advantages

Average responsivity of (1.60 ± 0.46) A W⁻¹ for 7×7 photodetector arrays

Average detectivity of (1.49 ± 0.50) × 10¹² Jones for 7×7 photodetector arrays