Xueting Zhao, Yongjin Li, Tianhui Wang, Guofeng Zhang, Rui Hu, Zhifeng Li, Zhaoyi Yin, Jianbei Qiu, Zhiguo Song. "Dual‐Mode Thermal Response of Visible/NIR Emission in Er 3+ ‐Doped Layered Perovskite via Modulating Thermally Induced Oxygen Vacancies and Cross Relaxation." Angewandte Chemie International Edition (2026). https://doi.org/10.1002/anie.202520233