Electronic Structures and Photoelectric Properties in Cs<sub>3</sub>Sb<sub>2</sub>X<sub>9</sub> (X = Cl, Br, or I) under High Pressure: A First Principles Study

Electronic Structures and Photoelectric Properties in Cs<sub>3</sub>Sb<sub>2</sub>X<sub>9</sub> (X = Cl, Br, or I) under High Pressure: A First Principles Study

Lead-free perovskites of Cs<sub>3</sub>Sb<sub>2</sub>X<sub>9</sub> (X = Cl, Br, or I) have attracted wide attention owing to their low toxicity. High pressure is an effective and reversible method to tune bandgap without changing the chemical composition. Here, th...

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Bibliographic Details
Main Authors: Yanwen Wu, Guangbiao Xiang, Man Zhang, Dongmei Wei, Chen Cheng, Jiancai Leng, Hong Ma
Format: Article
Language:English
Published: MDPI AG 2022-08-01
Series:Nanomaterials
Subjects:
Cs<sub>3</sub>Sb<sub>2</sub>Br<sub>9</sub>
the first principles
high pressure
band structures
photoelectric properties
Online Access:https://www.mdpi.com/2079-4991/12/17/2982

Internet

https://www.mdpi.com/2079-4991/12/17/2982

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