A Ph.D. candidate in Physics specializing in photocatalytic materials for hydrogen evolution and pollutant degradation. Experienced in designing S-scheme heterojunctions and co-doped nanoparticles for visible-light water splitting. Published multiple first-author papers in reputable journals. Skilled in nanomaterials synthesis, XRD, XPS, TEM, and electrochemical characterization. Proficient in Python, MATLAB, COMSOL, and Material Studio. Currently a Chinese Government Scholarship recipient at Yanshan University, with prior teaching experience in physics.