掺Gd3+的LiYF4∶Yb3+/Ho3+微米晶体制备以及在防伪中的应用研究
王翀1, 王景华1,2, 李冬冬1, 佘江波2

Preparation of Gd3+-Doped LiYF4∶Yb3+/Ho3+ Micro-Crystal and the Application Research in Anti-Counterfeiting
WANG Chong1, WANG Jing-hua1,2, LI Dong-dong1, SHE Jiang-bo2
样品的SEM图谱 (a): Gd3+掺杂浓度为0 mol%; (b): Gd3+掺杂浓度为30 mol%; (c): Gd3+掺杂浓度为50 mol%