Enlighten the non-illuminated region by phase segregation of mixed halide perovskites

Yan Lv; Junran Zhang; Xiaolong Chen; Lin Wang

doi:10.1038/s41377-022-01019-9

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Enlighten the non-illuminated region by phase segregation of mixed halide perovskites

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- Enlighten the non-illuminated region by phase segregation of mixed halide perovskites
- Light: Science & Applications Vol. 11, Issue 11, Pages: 2561-2563(2022)
- Affiliations：
  
  1.School of Flexible Electronics (Future Technologies) & Institute of Advanced Materials, Key Laboratory of Flexible Electronics, Jiangsu National Synergetic Innovation Center for Advanced Materials, School of Physical and Mathematical Sciences, Nanjing Tech University, Nanjing 211816, China
  2.Department of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen 518055, China
- Author bio：
  
  Xiaolong Chen (chenxl@sustech.edu.cn)
  Lin Wang (iamlwang@njtech.edu.cn)
- Funds：
- DOI：10.1038/s41377-022-01019-9
  CLC：
- Published：30 November 2022，
  
  Published Online：26 October 2022，
- Accepted：
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Lv, Y. et al. Enlighten the non-illuminated region by phase segregation of mixed halide perovskites. Light: Science & Applications, 11, 2561-2563 (2022).
DOI：

Lv, Y. et al. Enlighten the non-illuminated region by phase segregation of mixed halide perovskites. Light: Science & Applications, 11, 2561-2563 (2022). DOI： 10.1038/s41377-022-01019-9.

摘要

Abstract

The well-known ion migration in mixed halide perovskites has been intensely investigated within the area under uniform light illumination. Here

the authors demonstrate that the anion segregation in these materials is a nonlocal effect of which the ion redistribution may occur at a macroscopic or mesoscopic scale beyond.

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Keywords

references

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