What question did this study set out to answer?

This research aims to understand how the structural stability and exciton dynamics of CsPbBr3 perovskites affect their optoelectronic performance.

April 29, 2026Physical Chemistry Chemical Physics0 citations

The Structural Stability and Temperature-Dependent Exciton Dynamics in CsPbBr 3 Millimeter crystals

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HYHailong Yu JLJia Liu JJJijuan Jiang

Key Points

This research aims to understand how the structural stability and exciton dynamics of CsPbBr3 perovskites affect their optoelectronic performance.
Utilized density functional theory (DFT) calculations to analyze intrinsic lattice properties.
Investigated exciton dynamics in relation to temperature effects in CsPbBr3 crystals.
Identified key factors influencing the structural stability of CsPbBr3.
Revealed significant temperature-dependent behaviors of excitons within the material.

Abstract

Understanding the intrinsic lattice properties and exciton dynamics of halide perovskites is crucial for the rational optimization of their optoelectronic performance. Here, density functional theory (DFT) calculations reveal that CsPbBr3...

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The Structural Stability and Temperature-Dependent Exciton Dynamics in CsPbBr 3 Millimeter crystals

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