Temperature-dependence of the band gap in the all-inorganic perovskite CsPbI<sub>3</sub> from room to high temperatures-Reference-Cited by-同舟云学术

Temperature-dependence of the band gap in the all-inorganic perovskite CsPbI₃ from room to high temperatures

Published:2022 Issue:26 Volume:24 Page:16003-16010
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Ning Jinyan¹^ORCID,Zheng Liangliang¹,Lei Wenxin¹,Wang Shenghao¹,Xi Jinyang¹²^ORCID,Yang Jiong¹²^ORCID

Affiliation:

1. Materials Genome Institute, Shanghai University, Shanghai 200444, China

2. Zhejiang Laboratory, Hangzhou, Zhejiang 311100, China

Abstract

Temperature-induced vibrations (VIBs) make the band gap of CsPbI3 different from that as including only the lattice expansion (LE). However, within the temperature range of each phase, the band gap is enlarged slightly with the increase of temperature.

Funder

National Natural Science Foundation of China

National Key Research and Development Program of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2022/CP/D2CP00940D

Reference61 articles.

1. Optimization of Stable Quasi-Cubic FAxMA1–xPbI3 Perovskite Structure for Solar Cells with Efficiency beyond 20%

2. Chemical Management for Colorful, Efficient, and Stable Inorganic–Organic Hybrid Nanostructured Solar Cells