Simulating the thickness effect of the graphene oxide layer in CsPbBr3- based solar cells
Perovskite-based inverted structure of solar cells with TiO _2 , graphene oxide (GO), and TiO _2 -GO photo-anodes were analyzed by SCAPS profile. The photovoltaic performance showed that GO produces the maximum power conversion efficiency of 10.34% under illumination. Quantum efficiency, carrier gen...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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IOP Publishing
2021-01-01
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| Series: | Materials Research Express |
| Subjects: | |
| Online Access: | https://doi.org/10.1088/2053-1591/abf080 |
| _version_ | 1797746640975560704 |
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| author | Masood Mehrabian Elham Norouzi Afshar Sonya Asl Yousefzadeh |
| author_facet | Masood Mehrabian Elham Norouzi Afshar Sonya Asl Yousefzadeh |
| author_sort | Masood Mehrabian |
| collection | DOAJ |
| description | Perovskite-based inverted structure of solar cells with TiO _2 , graphene oxide (GO), and TiO _2 -GO photo-anodes were analyzed by SCAPS profile. The photovoltaic performance showed that GO produces the maximum power conversion efficiency of 10.34% under illumination. Quantum efficiency, carrier generation, recombination and concentrations through layers of devices were investigated. Then, the impact of GO thickness on photovoltaic characteristics was investigated to optimize the GO thickness. By optimizing the thickness of the GO layer, the efficiency of the device improved from 10.34% to 10.91% in the thickness of 40 nm. These simulation results could provide guidelines to fabricate higher efficiency solar cells. |
| first_indexed | 2024-03-12T15:40:43Z |
| format | Article |
| id | doaj.art-f0d0e3bf4e83424aa65cfd66a63ae384 |
| institution | Directory Open Access Journal |
| issn | 2053-1591 |
| language | English |
| last_indexed | 2024-03-12T15:40:43Z |
| publishDate | 2021-01-01 |
| publisher | IOP Publishing |
| record_format | Article |
| series | Materials Research Express |
| spelling | doaj.art-f0d0e3bf4e83424aa65cfd66a63ae3842023-08-09T16:01:45ZengIOP PublishingMaterials Research Express2053-15912021-01-018303550910.1088/2053-1591/abf080Simulating the thickness effect of the graphene oxide layer in CsPbBr3- based solar cellsMasood Mehrabian0Elham Norouzi Afshar1https://orcid.org/0000-0002-2484-5687Sonya Asl Yousefzadeh2Department of Physics, Faculty of Basic Science, University of Maragheh , PO Box 55181-83111, Maragheh, IranDepartment of Physics, Faculty of Basic Science, University of Maragheh , PO Box 55181-83111, Maragheh, IranDepartment of Physics, Faculty of Basic Science, University of Maragheh , PO Box 55181-83111, Maragheh, IranPerovskite-based inverted structure of solar cells with TiO _2 , graphene oxide (GO), and TiO _2 -GO photo-anodes were analyzed by SCAPS profile. The photovoltaic performance showed that GO produces the maximum power conversion efficiency of 10.34% under illumination. Quantum efficiency, carrier generation, recombination and concentrations through layers of devices were investigated. Then, the impact of GO thickness on photovoltaic characteristics was investigated to optimize the GO thickness. By optimizing the thickness of the GO layer, the efficiency of the device improved from 10.34% to 10.91% in the thickness of 40 nm. These simulation results could provide guidelines to fabricate higher efficiency solar cells.https://doi.org/10.1088/2053-1591/abf080graphene oxideCsPbBr3 perovskiteSCAPS-1D simulationsolar cell |
| spellingShingle | Masood Mehrabian Elham Norouzi Afshar Sonya Asl Yousefzadeh Simulating the thickness effect of the graphene oxide layer in CsPbBr3- based solar cells Materials Research Express graphene oxide CsPbBr3 perovskite SCAPS-1D simulation solar cell |
| title | Simulating the thickness effect of the graphene oxide layer in CsPbBr3- based solar cells |
| title_full | Simulating the thickness effect of the graphene oxide layer in CsPbBr3- based solar cells |
| title_fullStr | Simulating the thickness effect of the graphene oxide layer in CsPbBr3- based solar cells |
| title_full_unstemmed | Simulating the thickness effect of the graphene oxide layer in CsPbBr3- based solar cells |
| title_short | Simulating the thickness effect of the graphene oxide layer in CsPbBr3- based solar cells |
| title_sort | simulating the thickness effect of the graphene oxide layer in cspbbr3 based solar cells |
| topic | graphene oxide CsPbBr3 perovskite SCAPS-1D simulation solar cell |
| url | https://doi.org/10.1088/2053-1591/abf080 |
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