On April 18, Science, a top international academic journal, published online a paper entitled “Fatigue of Li metal anode in solid-state batteries”, a collaborative outcome made by the University’s National Innovation Team for Safety Assurance Technology of Traction Power Supply in Rail Transit. This project represents a deeply interdisciplinary achievement, integrating electrical engineering, chemistry, materials science, and mechanics. It was collaboratively completed by institutions including Southwest Jiaotong University, Tongji University, and Huazhong University of Science and Technology. Professor Liu Yijie from Institute of Future Technology SWJTU is a co–first author of the paper.