Haoxuan Sun

Soochow University, Beijing Jiaotong University

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About

Haoxuan Sun is a rising interdisciplinary researcher whose work bridges advanced optoelectronics and smart materials. His most impactful contribution lies in the development of a pyroelectric-accelerated perovskite photodetector, which achieves picosecond-level response times for Light Detection and Ranging (LiDAR) systems. This breakthrough, published in 2024 and already garnering 59 citations, directly addresses critical limitations in speed and sensitivity for autonomous driving, unmanned aerial vehicles, and biomimetic robotics—enabling more precise and longer-range depth sensing. In parallel, Sun explores the frontier of 4D printing with magnetic hydrogels, designing smart self-folding structures that respond to external stimuli. His work on guidewire robots, drug delivery systems, and vascular stents (5 citations) showcases a commitment to translating programmable materials into next-generation medical devices. By combining ultrafast photodetection with stimuli-responsive fabrication, Sun is shaping technologies that could redefine both autonomous perception and adaptive biomedical implants. His dual focus on speed in sensing and shape-morphing in materials marks him as a versatile innovator at the intersection of physics, engineering, and medicine.