Hopscotching perovskites: DFT leveraged tight-binding insights into inorganic lead halide perovskites

Misbah Shaheen; Sheharyar Pervez

doi:10.1039/d5cp01159k

January 1, 2025Physical Chemistry Chemical Physics

Hopscotching perovskites: DFT leveraged tight-binding insights into inorganic lead halide perovskites

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Key Points

Delocalization insights into CsPbBr x I 3− x enhance understanding of electronic properties.
The DFT method with tight-binding analysis demonstrates versatile modeling for these compounds.
Understanding perovskite structures impacts their application in photovoltaics and optoelectronics.
These insights could lead to innovations in the design of efficient materials for energy applications.

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Implication

DFT reveals delocalization behavior in lead halide perovskites CsPbBr x I 3− x, suggesting new insights for material design.

Abstract

Delocalization insights into inorganic lead halide perovskites of the form CsPbBr x I 3− x ( x = 0, 1, 2, 3), obtained via a DFT based tight-binding method, are presented.

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Shaheen et al. (2025) studied this question.

synapsesocial.com/papers/68c18c019b7b07f3a0614618 https://doi.org/10.1039/d5cp01159k

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Hopscotching perovskites: DFT leveraged tight-binding insights into inorganic lead halide perovskites

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Cite This Study

Hopscotching perovskites: DFT leveraged tight-binding insights into inorganic lead halide perovskites

Key Points

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Implication

Abstract

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