I am mainly engaged in the research of inorganic antimony-based semiconductor thin-film materials and their application in high-efficiency solar cells. My work focuses on the controllable preparation of Sb-based thin films, device structure design, and performance optimization. In addition, I am interested in the development of semi-transparent photovoltaic devices, including the exploration of new transparent electrode fabrication strategies and the design of stable charge transport materials with well-matched energy level structures. As the first (co-)author and corresponding author, I have published more than 20 research papers in leading international journals, including Nature Energy, Advanced Materials, Advanced Energy Materials, Advanced Functional Materials, Advanced Science, and Journal of Energy Chemistry. My research aims to advance the fundamental understanding and practical application of emerging thin-film photovoltaic materials.