Junpeng Lü

Bias-reconfigurable barrier photodetectors for integrated broadband sensing and neuromorphic vision

Intelligent vision systems demand photodetectors with reconfigurable response to support diverse modalities like high-speed sensing and neuromorphic processing. Here we show a bias-reconfigurable barrier photodetector that enables continuous modulation of response time across 7 o...

Van der Waals/MCT heterostructure enabled high-performance uncooled mid-infrared photodetectors via synergistic suppression of dark current and interfacial recombination

Abstract Mid-wavelength infrared (MWIR) photodetection is crucial for applications such as night vision, remote sensing, spectral imaging and optical communication, yet its room-temperature operation faces a fundamental challenge of excessive dark current. While high-operating-te...

Shearing‐Assisted Interfacial Exfoliation of Graphene Inks for Embodied Intelligence

ABSTRACT Unlike conventional printed electronics, embodied intelligence systems impose simultaneous demands on high electrical conductivity, intrinsic deformability, multimodal responsiveness, and scalable manufacturability to enable seamless integration into wearable human‐machi...