ArticleMaterials (Basel, Switzerland)2022
Impact of Cesium Concentration on Optoelectronic Properties of Metal Halide Perovskites.
Article in Materials (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed, 23 citations in OpenAlex.
- Machine learning models for accurately predicting properties of CsPbClScientific reports · 2025Article
- Additive-Free Sequential Thermal Evaporation of Near-Intrinsic Pb-Sn Perovskites.Small methods · 2025Article
- Article
- Photoelectric Properties of Planar and Mesoporous Structured Perovskite Solar Cells.Materials (Basel, Switzerland) · 2022Article
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Authors and funding
11 authors at 1 institution in 1 country.
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Abstract
Performance of a perovskite solar cell is largely influenced by the optoelectronic properties of metal halide perovskite films. Here we study the influence of cesium concentration on morphology, crystal structure, photoluminescence and optical properties of the triple cation perovskite film. Incorporation of small amount (x = 0.1) of cesium cations into Csx(MA0.17FA0.83)1−x Pb(I0.83Br0.17)3 leads to enhanced power conversion efficiency (PCE) of the solar cell resulting mainly from significant rise of the short-current density and the fill factor value. Further increase of Cs concentration (x > 0.1) decreases the film’s phase purity, carrier lifetime and correspondingly reduces PCE of the solar cell. Higher concentration of Cs (x ≥ 0.2) causes phase segregation of the perovskite alongside with formation of Cs-rich regions impeding light absorption.
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