I am currently pursuing the Ph.D. degree in Optoelectronics and Photonics at Tianjin University. My research focuses on the design, physics, and applications of advanced photodetectors, with particular emphasis on two-dimensional narrow- and zero-bandgap materials and their heterostructures. I am especially interested in broadband optoelectronic detection from the ultraviolet to the mid-infrared, addressing key challenges such as interfacial engineering, carrier transport, anisotropic photoresponse, and low-noise detection mechanisms.