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Modeling the Parameters of p-i-n Solar Cells Based on CH3NH3PbI3 Perovskite

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Title Modeling the Parameters of p-i-n Solar Cells Based on CH3NH3PbI3 Perovskite
 
Creator Gasparyan, Ferdinand
 
Subject Perovskite
Solar cell
Short circuit current
 
Description 51-57
The simulation of short-circuit current, open-circuit voltage, absorption coefficient, fill factor and efficiency of solar
cell with p-i-n structure based on organo-trihalide perovskite semiconductors CH3NH3PbI3 was carried out.
Simulated data obtained for the short-circuit current density ~15􀵊31 mA/cm2, the open-circuit voltage ~0.99􀵊1.03 V,
the absorption coefficient ~10􀬸cm􀬿􀬵, the fill factor ~82.1%􀵊84.8%, and the efficiency ~14.85􀵊 27.2% are
in good agreement with the results of previous numerical and experimental data for perovskites solar cells
with similar composition and size. Closer to the edge of intrinsic absorption, both the short-circuit current and opencircuit
voltage depend linearly on the wavelength of the incident irradiation. The calculations show the potential
possibility of using perovskites in the design of tandem solar cells. The novelty of this work is the demonstration
of the possibility of using thin layers of perovskite to convers solar energy. This material with direct bandgap energy
provides good absorption of photons with energy>1.56 eV. In combination with the crystalline silicon, perovskite can
broaden the absorption spectrum of irradiation, thereby increasing the power conversion efficiency of the tandem
solar cells.
 
Date 2023-12-27T05:06:24Z
2023-12-27T05:06:24Z
2023-12
 
Type Article
 
Identifier 0975-0959 (Online); 0301-1208 (Print)
http://nopr.niscpr.res.in/handle/123456789/63095
https://doi.org/10.56042/ijpap.v62i1.5169
 
Language en
 
Publisher NIScPR-CSIR,India
 
Source IJPAP Vol.62(01) (January 2024]