Combined effect of cross relaxation and energy transfer of Tm3+ enhancing Er3+ red up-conversion emission under NIR-Ⅱ excitation for optical information security

作者：Lijun Chen, Zhengce An, Liping Lü, Haiying Sun · 发表于：Infrared Physics & Technology · 年份：2025 · DOI：10.1016/j.infrared.2025.106025 · 被引用次数：6 · 研究领域：Luminescence Properties of Advanced Materials、Nanoplatforms for cancer theranostics、Luminescence and Fluorescent Materials