Numerical study of high performance, low hysteresis, and stable perovskite solar cells with examining the optimized parameters

Mohandes, Aminreza; Moradi, Mahmood; Nadgaran, Hamid

doi:10.1140/epjp/s13360-021-01100-z

Cited by 7 publications

(3 citation statements)

References 60 publications

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“…[88] If a device contains bigger grains, then essential activation energy for ion migration will also be higher, which ultimately enhances the energy barrier for ion migration. [17,[154][155][156][157][158] So we can conclude that the crystal size of perovskite affects the hysteresis. The inclusion of K þ ions decreases the trap density and increases the crystal size, making the conduction band minimum of perovskite higher, which reduces the hysteresis.…”

Section: Crystal Sizementioning

confidence: 99%

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Assessment of Lead‐Free Tin Halide Perovskite Solar Cells Using J–V Hysteresis

Dixit

Boro

Ghosh

et al. 2022

Physica Status Solidi (a)

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Perovskite solar cells (PSCs) are considered as one of the most promising alternatives for existing solar cells due to its excellent optoelectronic properties and high efficiency. However, lead has posed a serious issue due to its toxicity which may hinder the commercial use of lead‐based perovskite solar panels/arrays. There has been substantial work progress to find an environment‐friendly alternative metal ion to replace lead. Tin (Sn)‐based PSCs have been successfully synthesized and optimized with high efficiency, making it the most promising active material for lead‐free PSCs. In this review, the role of J–V hysteresis in tin halide PSCs is discussed from the perspective of system structure, working concepts, and interfacial carrier dynamics in detail. The problem of hysteresis in PSCs is closely linked to ion migration, ferroelectric effects, capacitive effects, and trap‐assisted recombination processes, which are highlighted in this review. Further, remediation to reduce the hysteresis by various strategies is explained for tin‐based perovskites. The core focus of this review is to analyze the deterioration of device performance and stability caused due to the generation of defects in the perovskite films, leading to a time‐dependent hysteresis of the current–voltage curves.

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Section: Crystal Sizementioning

confidence: 99%

“…[131,140,151,152] The crystal size of perovskite can also be changed by ion doping, enhanced fabrication process, and heterojunction engineering. [156,[159][160][161]…”

Section: Crystal Sizementioning

confidence: 99%

Assessment of Lead‐Free Tin Halide Perovskite Solar Cells Using J–V Hysteresis

Dixit

Boro

Ghosh

et al. 2022

Physica Status Solidi (a)

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“…The parameters used for simulating the solar module: Glass/FTO/ TiO 2 /K 0.005 MA 0.995 PbI 3 /Spiro-OMeTAD/Ag are listed in Table 1 input parameters for FTO, TiO 2 , and Spiro-OMeTAD were taken from existing literature [18,19]. For the absorbing layer, the input parameters were used as same as in previous studies [20][21][22]. The bulk defect density of the absorbing layer was considered to be 5 × 10 16 cm −3 for best matching with the experimental results.…”

Section: Simulation Parametersmentioning

confidence: 99%

Photovoltaic performance of mixed cation K_0.005MA_0.995PbI₃‐based perovskite solar module

et al. 2022

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Hybrid halide perovskites (HHPs) are attracting large attention due to their excellent photovoltaic characteristics. MAPbI3 (MA = CH3NH3) based solar cells are widely studied both on experimental and theoretical fronts. Alkali metal ion doping in the absorbing layer material (MAPbI3) of HHP solar cells is helpful for enhancing the photovoltaic performance and stability of the complete solar module. In present work, a complete perovskite solar module with K‐doped MAPbI3 absorbing layer has been simulated numerically. The effect of various parameters such as thickness, defect density, series, and shunt resistances on device performance has been studied. After optimizing these parameters, a device with the maximum possible efficiency (20.69%) has been reported. The reproducibility of solar cells before and after optimization has also been compared with respect to the variation in carrier mobilities in absorber layer material. Higher reproducibility of the optimized device has been obtained as compared to the pristine device. This present work contains adequate information to run an experimental trial for designing solar module containing K‐doped MAPbI3 absorbing layer.

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Numerical analysis of high performance perovskite solar cells with stacked ETLs/C60 using SCAPS-1D device simulator

2023

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Numerical study of high performance, low hysteresis, and stable perovskite solar cells with examining the optimized parameters

Cited by 7 publications

References 60 publications

Assessment of Lead‐Free Tin Halide Perovskite Solar Cells Using J–V Hysteresis

Assessment of Lead‐Free Tin Halide Perovskite Solar Cells Using J–V Hysteresis

Photovoltaic performance of mixed cation K_0.005MA_0.995PbI₃‐based perovskite solar module

Numerical analysis of high performance perovskite solar cells with stacked ETLs/C60 using SCAPS-1D device simulator

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Numerical study of high performance, low hysteresis, and stable perovskite solar cells with examining the optimized parameters

Cited by 7 publications

References 60 publications

Assessment of Lead‐Free Tin Halide Perovskite Solar Cells Using J–V Hysteresis

Assessment of Lead‐Free Tin Halide Perovskite Solar Cells Using J–V Hysteresis

Photovoltaic performance of mixed cation K0.005MA0.995PbI3‐based perovskite solar module

Numerical analysis of high performance perovskite solar cells with stacked ETLs/C60 using SCAPS-1D device simulator

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Product

Resources

About

Photovoltaic performance of mixed cation K_0.005MA_0.995PbI₃‐based perovskite solar module