Wei, Rongfei; Lu, Fumin; Wang, Li; Peng, Xiusha; … - 2022
As significantly growing demand for noncontact temperature sensors, the exploitation of superior optical thermometers is increasingly pressing. Herein, Ba 3 Yb 4 O 9 :Er 3+ phosphors were successfully synthesized and the strategy of appropriate cation substitution (Mg 2+ , Ca 2+ , Sr 2+ ) is...