Color manipulation of Bi<sup>3+</sup>-activated CaZnOS under stress with ultra-high efficiency and low threshold for anticounterfeiting applications
Yun‐Ling Yang, Qianli Li, Xuechun Yang, Woochul Yang, Ran An, Ting Li, Yu Zhou, Hongwu Zhang, Jing‐Tai Zhao, Zhijun Zhang
Abstract
We report blue to green emission mechanoluminescence (ML) in CaZnOS:Bi<sup>3+</sup>,Li<sup>+</sup> with about 50 times greater ML intensity than that of the strong ML material ZnS:Cu<sup>+</sup>.
Topics & Concepts
MechanoluminescenceMaterials scienceOptoelectronicsAnalytical Chemistry (journal)NanotechnologyPhosphorChemistryChromatographyLuminescence Properties of Advanced MaterialsPerovskite Materials and ApplicationsLuminescence and Fluorescent Materials