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Titre: | Numerical simulation and optimal design of perovskite solar cell based on sensitized zinc oxide electron-transport layer |
Auteur(s): | Chouk, Rihab Aguir, Chadlia Tala-Ighil, Razika Al-Hada, Naif Mohammed Al-Asbahi, Bandar Ali Khalfaoui, Mohamed |
Mots-clés: | Device optimization Numerical simulation Perovskite solar cells SCAPS Sensitized ETL |
Date de publication: | 2024 |
Editeur: | Springer Nature |
Collection/Numéro: | Multiscale and Multidisciplinary Modeling, Experiments and Design(2024); |
Résumé: | The present manuscript deals with the numerical simulation and optimization of a planar perovskite solar cells (PSC) based on sensitized zinc oxide (ZnO) electron-transport layer (ETL) using solar cell capacitance simulator (SCAPS). Various device parameters such as perovskite thickness, doping density, bulk defect density, interface defect density and metal contact electrode effect on our PSC performance have been rigorously investigated. Simulation results demonstrate that optimizing the methylammonium lead triiodide perovskite (MAPbI3) absorber thickness of 600 nm with 1016 cm−3-dopant concentration and defect density lower than 1015 cm−3 is crucial for improved the device performance. Furthermore, the reduction of interfacial defect densities, specifically Zn:Co-NG/MAPbI3 to 1011 cm−2 and perovskite/Spiro-OMeTAD to 1012 cm−2, is crucial for enhancing device efficiency. In addition, replacing the Ag electrode with an Au electrode, which has a higher work function back contact material, is found to be more favorable for improving device efficiency. Through optimization, a high-efficiency perovskite solar cell with an efficiency of 21.16% is achieved. These simulation results can help researchers to construct high-performance planar perovskite solar cells in the most efficient way. |
URI/URL: | https://link.springer.com/article/10.1007/s41939-024-00376-9 https://doi.org/10.1007/s41939-024-00376-9 http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/13766 |
ISSN: | 2520-8179 |
Collection(s) : | Publications Internationales
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