CRediT authorship contribution statement Fenzhong Long: Data curation, Formal analysis, Writing - original draft. Pianpian Wu: Data curation. Jiawei Fu: Formal analysis. Xinmin Zhang: acquisition, Supervision.
机构署名：
本校为第一且通讯机构
院系归属：
材料科学与工程学院
摘要：
Investigation on Ce3+ ions occupying different cation sites of a specific compound is of great significance for exploring multicolor phosphors. Herein, we report the luminescent properties of Ce3+ in chloroborate Ca2BO3Cl host. Two kinds of Ce3+ f -d transitions have been observed via adjusting the doping concentration. The assignment for different Ce3+ sites to certain cation sites is corroborated by structural analysis (XRD), fluorescence spectroscopy (PL) and decay kinetic analysis. Information on the two Ce3+ sites' wavelengths of the five 5d bands in the Ca2BO3Cl host lattice together wit...
