Min Zhang, Jiameng Jiao, Lu Zhao, Shouquan Wu, Jiayun Li, Jiaqing Xu, Tao Zhang, Xiaobo Chen, Xu Li, Li Guan. "Anisotropic cation migration and strain driving compositional segregation in FACsPbI3." Applied Physics Letters (2026). https://doi.org/10.1063/5.0321736