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
LiGa5O8:Cr3+, film, dynamic anti-counterfeiting, calcination temperature, afterglow properties
Sr3Y2Ge3O12, Persistent Luminescence, self-activated, defects