financially supported by the National Key R&D Program of China(2023YFD1700903);the Changsha Natural Science Foundation(kq2202235);supported by the Hunan Normal University Student Innovation and Entrepreneurship Training Programme(S202410542088,2024221)for Zheyi Li。
The reduction in photoluminescence efficiency due to crystallite downsizing is a significant issue in Mn4+-doped fluoride nanomaterials,crucial for their application in full-color micro-LED displays.This study present...