Simultaneously excited downshifting/upconversion luminescence from lanthanide-doped core–shell lead-free perovskite nanocrystals for encryption and data storage

作者：Endian Cui, Gaoyuan Xing, Xiangyang Yuan, Yi Zhang, Flavia Artizzu, Xiaoling Liao, Jianfeng Tang, Yanan Zhao, Pengzhou Zhao, Kai Liu, Jing Liu · 发表于：Materials Chemistry Frontiers · 年份：2024 · DOI：10.1039/d3qm01077e · 被引用次数：11 · 研究领域：Perovskite Materials and Applications、Luminescence Properties of Advanced Materials、Optical properties and cooling technologies in crystalline materials

The constructed Cs 2 AgInCl 6 -based core–shell NCs with separated optically active centers can not only prevent the adverse energy interactions between dopants, but also achieve dual-modal PL in the visible region and improved photostability.