2D Materials‐Based Photodetectors with Bi‐Directional Responses in Enabling Intelligent Optical Sensing

High-sensitivity, high-speed, broadband mid-infrared photodetector enabled by a van der Waals heterostructure with a vertical transport channel

Negative Photoconductance in van der Waals Heterostructure-Based Floating Gate Phototransistor

Room temperature high-detectivity mid-infrared photodetectors based on black arsenic phosphorus