A comparative study of CuO based solar cell with ZnTe HTL and SnS2 ETL using SCAPS 1D simulation

Journal of Optics, Journal Year: 2024, Volume and Issue: unknown

Published: April 24, 2024

Language: Английский

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Analysis of the role of A-cations in lead-free A3SbI3 (A = Ba, Sr, Ca) perovskite solar cells

Journal of Materials Science, Journal Year: 2024, Volume and Issue: 59(15), P. 6365 - 6385

Published: March 31, 2024

Language: Английский

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Improving the Efficiency of a New Perovskite Solar Cell Based on Sr₃SbI₃ by Optimizing the Hole Transport Layer

Energy & Fuels, Journal Year: 2024, Volume and Issue: 38(3), P. 2327 - 2342

Published: Jan. 12, 2024

Strontium antimony iodide (Sr3SbI3) showing distinct structural, electrical, and optical features is a recently developing potential absorber material for designing efficient affordable solar cells. In this study, the physical properties such as optical, electronic including photovoltaic (PV) performance of Sr3SbI3 absorber-based double-heterojunction cells have been studied analyzed systematically. At first, optoelectronic layer were investigated using first-principles density functional theory in detail. beginning, impact several probable metals rear front contacts was considered to identify metal–semiconductor interface's least resistive junction, where aluminum (Al) mentioned best possible contact nickel (Ni) back contact. Then, PV novel cell structures different hole transport layers (HTLs) MoO3, Cu2O, P3HT, CuO, CFTS, with SnS2 transition-metal dichalcogenide electron (ETL), at thicknesses, doping density, total interface defect densities, working temperature rate carrier generation recombination by determining quantum efficiency, current density–voltage (J–V) via SCAPS-1D simulator software. Finally, optimization all HTLs absorber, highest power conversion efficiency (PCE) 33.25% JSC 34.72 mA/cm2, FF 85.92%, VOC 1.11 V, obtained MoO3 HTL, while minimum PCE 17.12%, 29.57 80.61%, 0.72 CFTS respectively. These results unveil strong potentiality ETL HTL experimental fabrication high-performance perovskite heterostructure near future.

Language: Английский

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Investigating the physical characteristics and photovoltaic performance of inorganic Ba3NCl3 perovskite utilizing DFT and SCAPS-1D simulations

Materials Science and Engineering B, Journal Year: 2024, Volume and Issue: 308, P. 117559 - 117559

Published: July 14, 2024

Language: Английский

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Tuning the Hole Transport Layer in the Ca3SbI3 Absorber-Based Solar Cells to Improve the Power Conversion Efficiency

Journal of Physics and Chemistry of Solids, Journal Year: 2024, Volume and Issue: 194, P. 112250 - 112250

Published: Aug. 5, 2024

Language: Английский

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A theoretical investigation of MoS2-based solar cells with CdS electron transport layer and V2O5 hole transport layer for boosting performance

Materials Science and Engineering B, Journal Year: 2024, Volume and Issue: 307, P. 117521 - 117521

Published: June 18, 2024

Language: Английский

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Improving the power conversion efficiency of RbPbBr3 absorber based solar cells through the variation of efficient hole transport layers

Journal of Physics and Chemistry of Solids, Journal Year: 2024, Volume and Issue: 193, P. 112179 - 112179

Published: June 29, 2024

Language: Английский

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Introducing a sustainable strontium-based double perovskite solar cell exceeding 32% efficiency for advanced solar technology

Journal of Physics and Chemistry of Solids, Journal Year: 2025, Volume and Issue: unknown, P. 112582 - 112582

Published: Jan. 1, 2025

Language: Английский

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Unveiling the Potential of GaPbI3 Perovskite: Structural, Mechanical, and Optoelectronic Insights for Next-Generation Solar Cells

Materials Today Communications, Journal Year: 2025, Volume and Issue: unknown, P. 111490 - 111490

Published: Jan. 1, 2025

Language: Английский

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DFT insights into bandgap engineering of lead-free LiMCl3 (M = Mg, Be) halide perovskites for optoelectronic device applications

Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: Feb. 26, 2025

Abstract In this theoretical analysis, the pressure-dependent structural, electronic, mechanical, and optoelectronic properties of LiMCl 3 (M = Mg, Be) have been calculated using density functional theory within framework GGA PBE hybrid HSE06 functional. At ambient pressure, lattice parameters match well with previously reported values, validating accuracy study. Geometry optimization reveals that under increasing hydrostatic both unit cell volume decrease. Additionally, band structure exhibits notable phenomena over pressure range from 0 to 100 GPa. For LiMgCl compound, bandgap decreases an indirect 4 eV a direct 2.563 eV. Similarly, LiBeCl shows 2.388 0.096 The optical , including absorption coefficient, reflectivity, refractive index, dielectric function, conductivity, throughout study varying conditions. analysis Be, Mg) enhance thereby rendering these materials more suitable for applications. To assess stability compounds, elastic constants were analyzed, indicating ductile anisotropic characteristics different These investigated are use in devices due their favorable physical circumstances.

Language: Английский

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