First Principles Analysis of Crystal Structure, Electronic and Optical Properties of CsSnI3–xBrx Perovskite for Photoelectric Applications

D. D. Nematov*, A. S. Burhonzoda, M. A. Khusenov, Kh T. Kholmurodov, T. Yamamoto

*この研究の対応する著者

研究成果: Article査読

抄録

Abstract: The crystal structure, electronic and optical properties of lead-free mixed halide inorganic perovskites, CsSnI3–xBrx (x = 0, 1, 2, 3), were studied within the framework of density functional theory. The effective electron-electron exchange correlation functional and, modified Becke–Johnson potential, were used for calculations of electronic and optical properties. The calculated optical parameters and the density of electronic states indicate that the CsSnI3–xBrx system has a property favorable for application in solar cells.

本文言語English
ページ(範囲)532-536
ページ数5
ジャーナルJournal of Surface Investigation
15
3
DOI
出版ステータスPublished - 2021 5

ASJC Scopus subject areas

  • 表面、皮膜および薄膜

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