Controlled mechano-luminescence properties of SrGa<sub>2</sub>O<sub>4</sub>:Tb<sup>3+</sup> co-doping with Dy<sup>3+</sup> and Eu<sup>3+</sup> ions
Chaochao Wang, Zhichao Liu, Аlexey N. Yakovlev, Tingting Hu, Tatiana G. Cherkasova, Xiaodie Zhu, Ya Liu, Jian Zhang, Daiyuan Liu, Xue Yu
Abstract
ions for the manipulation of the constructed traps. Accordingly, the as-explored ML phosphor with multicolor output is employed to create encrypted anticounterfeiting patterns, which produces bright and spatially resolvable optical codes under the single-point dynamic pressure of a ballpoint pen. Hence, it provides a new approach to achieve ML with multicolor and gives us an insight into understanding the mechanism of the ML procedure.
Topics & Concepts
LuminescenceDopingIonPhotoluminescenceChemistryRadiochemistryAnalytical Chemistry (journal)Physical chemistryMaterials scienceNuclear chemistryOptoelectronicsEnvironmental chemistryOrganic chemistryLuminescence Properties of Advanced MaterialsLuminescence and Fluorescent MaterialsRadiation Detection and Scintillator Technologies