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Zhenren Gao

Hengyang Normal University

Hunan

China

SCHOLARLY PAPERS

1

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69

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0

Scholarly Papers (1)

Self-Trapped Excitons in Cs2CuX3 (X = Cl, Br, I) Perovskites: A Theoretical Study of Flat-Band-Induced Localization

Number of pages: 18 Posted: 22 Nov 2025
Hengyang Normal University, Xiangtan University - Hunan Provincial Key Laboratory of Thin Film Materials and Devices, Xiangtan University, Chongqing Jiaotong University, Qufu Normal University and Harbin Institute of Technology
Downloads 39 (1,252,562)

Abstract:

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First-principles calculations, Copper halide perovskites, Low dimensional soft lattice structures, Highly localized flat valence bands, Self-trapped exciton emissions

Self-Trapped Excitons in Cs2CuX3 (X = Cl, Br, I) Perovskites: A Theoretical Study of Flat-Band-Induced Localization

Number of pages: 18 Posted: 03 Dec 2025
Hengyang Normal University, Xiangtan University - Hunan Provincial Key Laboratory of Thin Film Materials and Devices, Xiangtan University, Chongqing Jiaotong University, Qufu Normal University and Xiangtan University
Downloads 30 (1,371,100)

Abstract:

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first-principles calculations, Copper halide perovskites, Low dimensional soft lattice structures, Highly localized flat valence bands, Self-trapped exciton emissions