A Comprehensive Review on Mechanisms and Applications of Rare‐Earth Based Perovskite Nanocrystals†
Xiaoshan Zhang,
Yikun Wang,
Xiang Wu
et al.
Abstract:Comprehensive SummaryRare earth (RE) ions, with abundant 4f energy level and unique electronic arrangement, are considered as substitutes for Pb2+ in perovskite nanocrystals (PNCs), allowing for partial or complete replacement of lead and minimizing environmental impact. This review provides a comprehensive overview of the characteristics of RE‐doped PNCs, including up‐conversion luminescence, down‐conversion luminescence, and quantum confinement effects, etc. Additionally, RE doping has been found to effectiv… Show more
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