Tailored grading profiles for enhanced performance in Dion-Jacobson perovskite solar cells with MXene contacts

Gohri, Shivani; Madan, Jaya; Pandey, Rahul

doi:10.1016/j.physb.2024.416229

Physica B: Condensed Matter

2024

DOI: 10.1016/j.physb.2024.416229

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Tailored grading profiles for enhanced performance in Dion-Jacobson perovskite solar cells with MXene contacts

Shivani Gohri,

Jaya Madan,

Rahul Pandey

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2024

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Cited by 3 publications

References 49 publications

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Diffusive Dispersion and Anti-Reflection Coating for Efficiency Enhancement in Triple-Junction Dion-Jacobson Perovskite Solar Cells

Gohri,

Madan,

Pandey

2024

Journal of Physics and Chemistry of Solids

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Diffusive Dispersion and Anti-Reflection Coating for Efficiency Enhancement in Triple-Junction Dion-Jacobson Perovskite Solar Cells

Gohri,

Madan,

Pandey

2024

Journal of Physics and Chemistry of Solids

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Advanced Numerical Modeling of BaZrS3 Chalcogenide Perovskite Cells: Titanium Alloying and Back Surface Field Effects

Gahlawat,

Kaur,

Basu

et al. 2024

Solar Energy

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Triple-junction Dion–Jacobson perovskite tandem solar cells: advancing efficiency via interface optimization and broadened light absorption spectrum

Gohri,

Madan,

Pandey

2024

Semicond. Sci. Technol.

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Dion-Jacobson (DJ) perovskites have emerged as game-changers in the world of photovoltaics due to their unique combination of advantages like cost-effective fabrication, tailorable bandgap, and exceptional efficiency. Further, in this study, MXene contacts have been utilized with 2D-perovskites solar cells to leverage the advantages of both, leading to improved stability, superior charge transport, and adjustable energy bandgap without the occurrence of pinhole effects. To further tap into the immense potential of perovskites, this study explores the power of a triple-junction All DJ perovskite tandem solar cell (ADJT-PSC) architecture. This design captures a broader spectrum of sunlight, maximizing energy harvesting and unlocking new possibilities for photovoltaic devices. In this symphony of light and power, 1.5-pentamethylenediamine (PeDA) methylammonium lead iodide (PeDAMAPb2I7) (1.98 eV), PeDAMA5Pb6I19 (1.6 eV), CsLaTa2Se7 (1.1 eV) take as the absorber layers in the top, middle, and bottom subcells, respectively. Moreover, optimizing the thickness of each perovskite layer is crucial for maximizing efficiency. This study conducted a thorough analysis and identified the ideal 350 nm/550 nm/200 nm thicknesses for the top/middle/bottom layers, respectively. Furthermore, the study explored the art of doping variation in the electron and hole transport layers. By meticulously adjusting the doping levels, ADJT-PSC can achieve a maximum efficiency of 35%.

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Tailored grading profiles for enhanced performance in Dion-Jacobson perovskite solar cells with MXene contacts

Cited by 3 publications

References 49 publications

Diffusive Dispersion and Anti-Reflection Coating for Efficiency Enhancement in Triple-Junction Dion-Jacobson Perovskite Solar Cells

Diffusive Dispersion and Anti-Reflection Coating for Efficiency Enhancement in Triple-Junction Dion-Jacobson Perovskite Solar Cells

Advanced Numerical Modeling of BaZrS3 Chalcogenide Perovskite Cells: Titanium Alloying and Back Surface Field Effects

Triple-junction Dion–Jacobson perovskite tandem solar cells: advancing efficiency via interface optimization and broadened light absorption spectrum

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