Boxun Liu, Jiayu Li, Huizhong Zeng, Xinchun Wang, Jiahui Jiang, Yangtao Yu, Xiaolong Hu, Shiyuan Zhao, Lingyu Wan, Guanlin Liu, Yuanjin Zheng, Yahui Li. "Light‐Written Nonvolatile Polarization via Defect‐Engineered Charge Trapping." Advanced Materials, 2026. doi:10.1002/adma.73970