Numerical investigation of a new approach based on perovskite CH3NH3PbI3 absorber layer for high-efficiency solar cells
Recently, metal halide perovskite materials for solar cells have gained a wonderful attention from researchers around the world. In this paper, a novel perovskite layer in combination with other layers is numerically investigated to enhance the performance of perovskite-based solar cells (PSCs). Gen...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2021-01-01
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| Series: | Materials Research Express |
| Subjects: | |
| Online Access: | https://doi.org/10.1088/2053-1591/ac2377 |
| Summary: | Recently, metal halide perovskite materials for solar cells have gained a wonderful attention from researchers around the world. In this paper, a novel perovskite layer in combination with other layers is numerically investigated to enhance the performance of perovskite-based solar cells (PSCs). General-purpose photovoltaic device model (GPVDM) is used to simulate the proposed structure with Methylammonium Lead Iodide (CH _3 NH _3 PbI _3 ), sandwiched between a bi- and tri-layer. The results show enhanced short circuit current density ( J _sc ) and power conversion efficiency (PCE) for PSCs. The proposed PSCs show a J _sc of 39.6 mA cm ^−2 and PCE 31.4% under standard AM 1.5 G. The bi- and tri-layer sandwiched CH _3 NH _3 PbI _3 structure is an elegant solution for the realization of high efficiency PSCs. |
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| ISSN: | 2053-1591 |