Influence of the reagents’ ratio on photoelectric and optical properties of perovskite films for photovoltaics

• Published in: Semiconductor Physics Quantum Electronics & Optoelectronics
• Date: 2021
• Main Authors: Kostylyov, V.P., Sachenko, A.V., Sokolovskyi, I.O., Vlasiuk, V.M., Torchyniuk, P.V., V’yunov, O.I., Belous, A.G., Shkrebtii, A.I.
• Format: Article
• Language: English
• Published: Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України 2021
• Subjects: Optics
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/216226
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Influence of the reagents’ ratio on photoelectric and optical properties of perovskite films for photovoltaics / V.P. Kostylyov, A.V. Sachenko, I.O. Sokolovskyi, V.M. Vlasiuk, P.V. Torchyniuk, O.I. V’yunov, A.G. Belous, A.I. Shkrebtii // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2021. — Т. 24, № 3. — С. 295-303. — Бібліогр.: 28 назв. — англ.

The properties of the synthesized films of organic-inorganic perovskites CH₃NH₃PbI₃ obtained at various ratios of starting reagents (PbI₂ and CH₃NH₃I) have been studied. As a solvent, we used chemically pure dried dimethylformamide (DMF). Organic-inorganic perovskites are promising for photovoltaic...