稀土离子掺杂钙钛矿纳米晶的光学性质和应用

胡强; 白雪; 宋宏伟

doi:10.37188/CJL.20210330

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稀土离子掺杂钙钛矿纳米晶的光学性质和应用

特邀综述 | 更新时间：2022-01-14

- 稀土离子掺杂钙钛矿纳米晶的光学性质和应用
  增强出版
- Rare Earth Ion Doped Perovskite Nanocrystals
- 发光学报 2022年43卷第1期页码：8-25
- 作者机构：
  
  吉林大学电子科学与工程学院　集成光电子学国家重点实验室，吉林　长春　130012
- 作者简介：
  
  [ "胡强(1997-)，男，黑龙江鹤岗人，硕士研究生，2019年于吉林大学获得学士学位，主要从事钙钛矿纳米晶发光二极管的研究。E-mail: huqiang19@mails.jlu.edu.cn" ]
  [ "白雪(1981-)，女，吉林长春人，博士，教授，博士生导师，2008年于中国科学院长春光学精密机械与物理研究所获得博士学位，主要从事纳米光电材料与器件的研究。E-mail: baix@jlu.edu.cn" ]
  [ "宋宏伟(1967-)，男，黑龙江阿城人，博士，教授，博士生导师，1996年于中国科学院长春物理研究所获得博士学位，主要从事稀土离子光谱物理、光电子学及其应用的研究。E-mail: songhw@jlu.edu.cn" ]
- 基金信息：
  
  国家自然科学基金-优秀青年科学基金项目(61822506);国家自然科学基金-面上项目(11974142;11874181)
- DOI：10.37188/CJL.20210330
  中图分类号： O482.31
- 纸质出版日期：2022-01，
  
  收稿日期：2021-10-23，
  
  修回日期：2021-11-12，
- 稿件说明：
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胡强, 白雪, 宋宏伟. 稀土离子掺杂钙钛矿纳米晶的光学性质和应用[J]. 发光学报, 2022,43(1):8-25.

QIANG HU, XUE BAI, HONG-WEI SONG. Rare Earth Ion Doped Perovskite Nanocrystals. [J]. Chinese journal of luminescence, 2022, 43(1): 8-25.
胡强, 白雪, 宋宏伟. 稀土离子掺杂钙钛矿纳米晶的光学性质和应用[J]. 发光学报, 2022,43(1):8-25. DOI： 10.37188/CJL.20210330.

QIANG HU, XUE BAI, HONG-WEI SONG. Rare Earth Ion Doped Perovskite Nanocrystals. [J]. Chinese journal of luminescence, 2022, 43(1): 8-25. DOI： 10.37188/CJL.20210330.

摘要

近年来，钙钛矿纳米晶由于具有优异的光电性质，在发光、光电转换等领域获得了广泛的研究，已然成为科研界的“明星材料”。然而，钙钛矿纳米晶存在一些不足之处(例如稳定性差、光谱仅限于可见光区等)，限制了其应用。稀土离子具有丰富的4f能级和特殊的电子构型，因此，将稀土离子掺杂到钙钛矿纳米晶中，能够显著提升材料的光电性质，并改善稳定性，解决钙钛矿纳米晶面向实际应用需求的关键问题。本文详细介绍了稀土掺杂钙钛矿纳米晶的性质，重点对材料在发光二极管、太阳能电池以及光电探测器等多个方面的应用实例进行了总结与展望。

Abstract

In recent years

due to their excellent photoelectric properties

perovskite nanocrystals have been extensively studied in the fields of luminescence and photoelectric conversion

and they have become "star materials" in scientific research circles. However

perovskite nanocrystals have some shortcomings(such as poor stability

the spectrum is limited to the visible light region

etc

which limit their application. Rare earth ions have abundant 4f energy levels and special electronic configurations. Therefore

doping rare earth ions into perovskite nanocrystals can significantly improve the photoelectric properties of the material

improve the stability

and solve the key problem of the perovskite nanocrystals for practical application requirements. We introduce the properties of rare earth-doped perovskite nanocrystals

and focus on the application of materials in light-emitting diodes

solar cells

and photodetectors

respectively.

关键词

钙钛矿纳米晶稀土掺杂发光

Keywords

perovskitenanocrystalsrare earthdopingluminescence

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