Properties of Self-recoverable Mechanoluminescence Phosphor Ca5Ga6O14∶Eu3+ and Its Information Encryption Application
“Researchers have developed a self-recoverable mechanoluminescent phosphor Ca5Ga6O14:Eu3+, which can produce red light under stress and has good repeatability. By co-doping Tb3+, the color can be changed from red to green, providing a new direction for optical information encryption.”
National Natural Science Foundation of China(51902080);Natural Science Foundation of Hebei Province(A2023201014);Hebei Province Optoelectronic Information Materials Laboratory Performance Subsidy Fund Project(22567634H);the Central Government to Guide Local Scientific and Technological Development(236Z1408G);Baoding Science and Technology Plan Project(2394G009)
ZHANG Ting,WANG Zhijun,WANG Dawei,et al.Properties of Self-recoverable Mechanoluminescence Phosphor Ca5Ga6O14∶Eu3+ and Its Information Encryption Application[J].Chinese Journal of Luminescence,2024,45(09):1445-1455.
ZHANG Ting,WANG Zhijun,WANG Dawei,et al.Properties of Self-recoverable Mechanoluminescence Phosphor Ca5Ga6O14∶Eu3+ and Its Information Encryption Application[J].Chinese Journal of Luminescence,2024,45(09):1445-1455. DOI: 10.37188/CJL.20240111.