Effect of gamma-rays on recombination dynamics and defect concentration in a wide bandgap perovskite

Effect of gamma-rays on recombination dynamics and defect concentration in a wide bandgap perovskite

Herein, we have explored the recombination dynamics and defect concentration of a mixed cation mixed halide perovskite Cs0.17FA0.83PbI1.8Br1.2 with 1.75 eV bandgap after exposure to a gamma-ray source (2.5 Gy/min). We used photoluminescent spectroscopy to observe changes in recombination dynamics on...

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Bibliographic Details
Main Authors: Aleksandra G. Boldyreva, Marina M. Tepliakova, Artyom V. Novikov, Vladimir G. Petrov, Olga Parfenova, Alexander A. Golubnichiy, Anton Vasilev, Danila Saranin, Keith J. Stevenson
Format: Article
Language:English
Published: Light Publishing Group 2024-09-01
Series:Light: Advanced Manufacturing
Subjects:
perovskite solar cells
radiation tolerance
gamma-rays
wide bandgap perovskite material
tandem solar cells
Online Access:https://www.light-am.com/article/doi/10.37188/lam.2024.053
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https://www.light-am.com/article/doi/10.37188/lam.2024.053

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