Rare earth ions (Er, Ho and Sm) regulate the optical and photoluminescence properties of CaAl12O19: Performance prediction and anti-counterfeiting application

Yujia Jin, Shifa Wang, Yuanyuan Zhang, Huajing Gao, Xianju Zhou, Dengfeng Li, Hua Yang, Leiming Fang, V. Jagadeesha Angadi, Mohd Ubaidullah, Bidhan Pandit, H Zhang