Oxygen-Vacancies-Ordering Triggered Large Ferroelectric Polarization in CaTiO3 Thin Films - Mingdi Yang; Shan Li; Jiaqi Li; Zhen Wang; Zonglin Lv; Chuanrui Huo; Hongwei Wang; Yilin Wang; Qinghua Zhang; Jun Miao; Qiang Li; Xianran Xing (Journal of the American Chemical Society, 2025)