In this work, we have synthesized Ca3Ti2O7:Pr3+, Er3+ phosphors with PL, LPL, PSL, UCL, and ML phenomena. Based on the skillful cooperation of PSL and UCL, dynamic anti-counterfeiting technology has been realized by modulating the 980 nm laser.
In this work, we designed a RPL material SrF2:Eu which could achieve PL discoloration after X-ray irradiation. The SrF2:Eu bulk was optimized to improve the imaging quality, which is the excellent candidate for time-lapse imaging.
24 March 2025 in Journal of Materials Science: Materials in Electronics