No. 5, Jinyuanzhuang Road, Shijingshan District
Beijing
China
North China University of Science and Technology
Sr3Y2Ge3O12, red afterglow, anti-counterfeiting
Flexible films, Bi-activated Sr3Y2Ge3O12, Oxygen vacancy defects, Long afterglow, Dynamic anti-counterfeiting
MgGeO3:Mn2+, Yb3+, Near infrared excitation - emission, luminous materials
Sr3Y2Ge3O12, Persistent Luminescence, self-activated, defects