Concepedia

Time-dependent dynamic multicolor afterglow of simple LiGa<sub>5</sub>O<sub>8</sub>:Eu<sup>3+</sup>/Tb<sup>3+</sup>particles for advanced anticounterfeiting and encryption

Peng Zhang, Wanying Xie, Zhenbin Wang, Zenggang Lin, Xiuxiang Huang, Zhenghua Ju, Weisheng Liu

Inorganic Chemistry Frontiers · 2022 · 41 citations · 41 references

DOI

Concepts

Abstract

A series of LiGa 5 O 8 :Eu 3+ /Tb 3+ phosphors exhibit time-dependent dynamic multicolor afterglow from blue to red or green over several seconds after ceasing the excitation.

References

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