Ran An1, Pengye Du1,2, Yuan Liang1,2,3

  • 1State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, China.

Small methods
|January 22, 2024
PubMed
概括

研究人员开发了用于先进光学加密的简单晶体. 这些上转换发光 (UCL) 材料在不同的激光激发下发出不同的颜色,增强了防伪安全性.