How temperature impacts material properties and photovoltaic performance of mixed-halide perovskite <i>via</i> light-induced ion migration-Reference-Cited by-同舟云学术

How temperature impacts material properties and photovoltaic performance of mixed-halide perovskite via light-induced ion migration

Published:2024 Issue:29 Volume:12 Page:11181-11191
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Kung Po-Kai¹,Li Ming-Hsien²,Lin Chen-Fu¹,Chen Peter¹³⁴^ORCID

Affiliation:

1. Department of Photonics, National Cheng Kung University, Tainan, 701, Taiwan

2. Department of Applied Materials and Optoelectronic Engineering, National Chi Nan University, Nantou, 54561, Taiwan

3. Hierarchical Green-Energy Materials (Hi-GEM) Research Center, National Cheng Kung University, Tainan, 701, Taiwan

4. Core Facility Center (CFC), National Cheng Kung University, Tainan, 701, Taiwan

Abstract

This paper analyzes the effects of thermal and light-induced ion migration for halide perovskite. In situ measurements show that ion migration forms phase segregation and formation of iodide-rich domains, with increased carrier recombination.

Funder

National Science and Technology Council

National Cheng Kung University

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/TC/D4TC00973H

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