Hajjiah, AliBadran, HusseinKandas, IshacShehata, Nader2020-08-212020-08-212020-07-28Hajjiah, A.; Badran, H.; Kandas, I.; Shehata, N. Perovskite Solar Cell with Added Gold/Silver Nanoparticles: Enhanced Optical and Electrical Characteristics. Energies 2020, 13, 3854.http://hdl.handle.net/10919/99817Different perovskite materials, such as methylammonium lead triiodide MAPbI₃, exhibit many outstanding and desirable properties in solar energy harvesting. In this paper, the enhancement of perovskite solar cells’ both optical and electrical characteristics through adding either gold (Au) or silver (Ag) nanoparticles (NPs) using different simulations was studied. The used plasmonic nanoparticles were found to be able to compensate for the low absorption of MAPbI₃ in the visible with optical coupling resonance frequencies close to that spectrum. Optimal diameters of Au and Ag NPs were found and simulated, and their impact on different parameters such as transmission, absorption, reflection, external quantum efficiency (EQE), open circuit voltage, short-circuit current density, fill factor, and most importantly, efficiency of the perovskite solar cell, have been investigated.application/pdfenCreative Commons Attribution 4.0 Internationalplasmonic nanoparticlesperovskitesolar cellabsorptionquantum efficiencyArticle - Refereed2020-08-21https://doi.org/10.3390/en13153854