Recent progress in lanthanide ions doped inorganic metal halide perovskites  

作　　者：Yiyan Zhang Tianyu Zhao Guanying Chen 

机构地区：[1]MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage,School of Chemistry and Chemical Engineering,State Key Laboratory of Urban Water Resource and Environment,Key Laboratory of Micro-systems and Micro-structures,Ministry of Education,Harbin Institute of Technology,Harbin,150001,China

出　　处：《Journal of Rare Earths》2024年第2期237-250,I0001,共15页稀土学报（英文版）

基　　金：Project supported by the National Natural Science Foundation of China(52272270,51972084);the Young Scientist Workshop(Harbin Institute of Technology)(AUGA5710094420);the Fundamental Research Funds for the Central Universities,China(AUGA5710052614)。

摘　　要：Benefiting from their large molar extinction coefficient,high carrier mobility,narrow and tunable emissions,inorganic metal halide perovskites(IMHPs) demonstrate great potential in various optoelectrical devices including solar cells,light emitting diodes and photodetectors in the past few years.Metal ions doping,well-known as a modification method of semiconductors,has been extensively applied in IMHPs as well.Diverse metal ions have been doped in IMHPs including alkali metals,alkali earth metals,transition metals and lanthanide metals,which either improve their optical performances or induce intriguing brand-new properties.Among them,lanthanide metals feature plentiful energy levels and stable optical properties and are one of the most noteworthy species.Here we review recent progress in lanthanide ions doped IMHPs.We summarize Yb,Eu or Er ions singly doping in detail,which was the most investigated species in IMHPs.Other lanthanide ions are also reviewed synoptically.Furthermore,we introduce lanthanide ions multi-doped IMHPs and at last we put forward several potential development directions.As the interests in lanthanide ions doped IMHPs rise,researchers have made some achievements in the field.Still though,there are more unexplored issues.Although there are review articles focusing on metal ions doped IMHPs or lanthanide ions doped perovskites,this review aims to provide an overall introduction of lanthanide ions doped IMHPs.This review may help researchers learn about lanthanide ions doped IMHPs and is to inspire researchers to make further promotion in this field.

关 键 词：Halide perovskite LANTHANIDE DOPING Rare earths 

分 类 号：TB34[一般工业技术—材料科学与工程]