Inorganic novel cubic halide perovskite Sr3AsI3: Strain-activated electronic and optical properties

A Ghosh, MF Rahman, MR Islam, MS Islam, M Amami… - Heliyon, 2023 - cell.com
In recent years, inorganic perovskite materials have attracted a lot of attention in the field of
solar technology due to their exceptional structural, optical, and electronic properties. This
study thoroughly investigated, using first-principles density-functional theory (FP-DFT), the
impact of compressive and tensile strain on the structural, optical, and electrical properties of
the inorganic cubic perovskite Sr 3 AsI 3. The unstrained planar Sr 3 AsI 3 molecule exhibits
a direct bandgap of 1.265 eV value at Γ point. The bandgap of the Sr 3 AsI 3 perovskite is …

[引用][C] Inorganic novel cubic halide perovskite Sr3AsI3: strain-activated electronic and optical properties, Heliyon 9 (2023), e19271

A Ghosh, MF Rahman, MR Islam, MS Islam, M Amami…
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