D. V. Amasev, Sh. R. Saitov, V. G. Mikhalevich, A. R. Tameev, A. G. Kazanskii, “Effect of the heat treatment of CH3NH3PbI3 perovskite on its electrical and photoelectric properties”, Mendeleev Commun., 31:4 (2021), 469

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Mendeleev Communications, 2021, Volume 31, Issue 4, Pages 469–470
DOI: https://doi.org/10.1016/j.mencom.2021.07.010 (Mi mendc958)

This article is cited in 4 scientific papers (total in 4 papers)

Communications

Effect of the heat treatment of CH₃NH₃PbI₃ perovskite on its electrical and photoelectric properties

D. V. Amasev^a, Sh. R. Saitov^b, V. G. Mikhalevich^a, A. R. Tameev^c, A. G. Kazanskii^b

^a Prokhorov General Physics Institute, Russian Academy of Sciences, Moscow, Russian Federation
^b Department of Physics, M.V. Lomonosov Moscow State University, Moscow, Russian Federation
^c A.N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Moscow, Russian Federation

Full-text PDF (225 kB) Citations (4) Supplementary materials

DOI: https://doi.org/10.1016/j.mencom.2021.07.010

Graphic abstract: Effect of the heat treatment of CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3</sub> perovskite on its electrical and photoelectric properties

Abstract: The effect of the annealing of CH₃NH₃PbI₃ perovskite on its electrical, photoelectric and optical properties has been estimated. The annealing leads to a two-phase structure consisting of perovskite and lead iodide, whose relative concentrations depend on the annealing temperature. The formation of a PbI₂ phase in a perovskite film upon heating leads to a decrease in the conductivity and photoconductivity of two-phase material, which contradicts the assumption of a decrease in recombination associated with PbI₂, obtained by measuring the parameters of a solar cell.

Keywords: perovskites, temperature annealing, photoconductivity, activation energy, spectra, decomposition, degradation.

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Document Type: Article

Language: English

*Supplementary materials:*
		Supplementary_data_1.pdf	(236.6 Kb)

Citation: D. V. Amasev, Sh. R. Saitov, V. G. Mikhalevich, A. R. Tameev, A. G. Kazanskii, “Effect of the heat treatment of CH₃NH₃PbI₃ perovskite on its electrical and photoelectric properties”, Mendeleev Commun., 31:4 (2021), 469–470

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This publication is cited in the following 4 articles:

Citing articles in Google Scholar: Russian citations, English citations
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