Substitution priority of Eu2+ in multi-cation compound Sr0.8Ca0.2Al2Si2O8 and energy transfer
Yang Zhi-Ping, Li Zhen-Ling, Wang Zhi-Jun †, Li Pan-Lai ‡, Tian Miao-Miao, Cheng Jin-Ge, Wang Chao
       

(color online) Emission spectra of MAl2Si2O8: 3% Eu2+ (M = Sr and Ca) and SCAS: xEu2+ (x = 0.1%, 3%, 5%, 8%, 10%) at different temperatures.