A NOVEL TECHNIQUE FOR IMPROVING THE EFFICIENCY OF A PHOTOVOLTAIC SOLAR CELL BASED ON THE BAND-TRAP IMPACT IONIZATION PHENOMENON
<p>In this paper, we consider a photovoltaic silicon solar cell in which the charge carriers are moved solitary. To evaluate the number of charge carriers in the solar cell, the proposed nonlinear reaction-diffusion equation describing the phenomena of carriers transport in solar cell under th...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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El Oued University
2015-09-01
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| Series: | Journal of Fundamental and Applied Sciences |
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| Online Access: | http://jfas.info/index.php/jfas/article/view/39 |
| _version_ | 1818560189218947072 |
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| author | R. Zieba Falama J. Mibaile N. Djongyang S. Y. Doka |
| author_facet | R. Zieba Falama J. Mibaile N. Djongyang S. Y. Doka |
| author_sort | R. Zieba Falama |
| collection | DOAJ |
| description | <p>In this paper, we consider a photovoltaic silicon solar cell in which the charge carriers are moved solitary. To evaluate the number of charge carriers in the solar cell, the proposed nonlinear reaction-diffusion equation describing the phenomena of carriers transport in solar cell under the effect of band-trap impact ionization has been solved. The results from this equation are solitary solutions. The maximum efficiency of the proposed model has been evaluated for various photo-generation coefficients. The range of the external applied electric field E<sub>o </sub>to be avoided has been carried out. The conditions to reach the peak of the maximum efficiency have been also identified. The interest of the obtained results is firstly economical since it could be useful in avoiding strong and undesirable external applied electric field on solar cells. The second interest is that they permit to identify the approximate maximum efficiency value of solar cell band-trap impact ionization working in dynamical regime.</p> |
| first_indexed | 2024-12-14T00:35:18Z |
| format | Article |
| id | doaj.art-5811e6d83f844a88b5668aa1155d4869 |
| institution | Directory Open Access Journal |
| issn | 1112-9867 |
| language | English |
| last_indexed | 2024-12-14T00:35:18Z |
| publishDate | 2015-09-01 |
| publisher | El Oued University |
| record_format | Article |
| series | Journal of Fundamental and Applied Sciences |
| spelling | doaj.art-5811e6d83f844a88b5668aa1155d48692022-12-21T23:24:40ZengEl Oued UniversityJournal of Fundamental and Applied Sciences1112-98672015-09-017337539310.4314/jfas.v7i3.631A NOVEL TECHNIQUE FOR IMPROVING THE EFFICIENCY OF A PHOTOVOLTAIC SOLAR CELL BASED ON THE BAND-TRAP IMPACT IONIZATION PHENOMENONR. Zieba Falama0J. Mibaile1N. Djongyang2S. Y. Doka3The Higher Institute of the Sahel, University of MarouaHigher Teachers' Training College, University of MarouaThe Higher Institute of the Sahel, University of MarouaHigher Teachers' Training College, University of Maroua<p>In this paper, we consider a photovoltaic silicon solar cell in which the charge carriers are moved solitary. To evaluate the number of charge carriers in the solar cell, the proposed nonlinear reaction-diffusion equation describing the phenomena of carriers transport in solar cell under the effect of band-trap impact ionization has been solved. The results from this equation are solitary solutions. The maximum efficiency of the proposed model has been evaluated for various photo-generation coefficients. The range of the external applied electric field E<sub>o </sub>to be avoided has been carried out. The conditions to reach the peak of the maximum efficiency have been also identified. The interest of the obtained results is firstly economical since it could be useful in avoiding strong and undesirable external applied electric field on solar cells. The second interest is that they permit to identify the approximate maximum efficiency value of solar cell band-trap impact ionization working in dynamical regime.</p>http://jfas.info/index.php/jfas/article/view/39Photovoltaic, silicon, solar cell, band-trap impact ionization, maximum efficiency, solitary solutions |
| spellingShingle | R. Zieba Falama J. Mibaile N. Djongyang S. Y. Doka A NOVEL TECHNIQUE FOR IMPROVING THE EFFICIENCY OF A PHOTOVOLTAIC SOLAR CELL BASED ON THE BAND-TRAP IMPACT IONIZATION PHENOMENON Journal of Fundamental and Applied Sciences Photovoltaic, silicon, solar cell, band-trap impact ionization, maximum efficiency, solitary solutions |
| title | A NOVEL TECHNIQUE FOR IMPROVING THE EFFICIENCY OF A PHOTOVOLTAIC SOLAR CELL BASED ON THE BAND-TRAP IMPACT IONIZATION PHENOMENON |
| title_full | A NOVEL TECHNIQUE FOR IMPROVING THE EFFICIENCY OF A PHOTOVOLTAIC SOLAR CELL BASED ON THE BAND-TRAP IMPACT IONIZATION PHENOMENON |
| title_fullStr | A NOVEL TECHNIQUE FOR IMPROVING THE EFFICIENCY OF A PHOTOVOLTAIC SOLAR CELL BASED ON THE BAND-TRAP IMPACT IONIZATION PHENOMENON |
| title_full_unstemmed | A NOVEL TECHNIQUE FOR IMPROVING THE EFFICIENCY OF A PHOTOVOLTAIC SOLAR CELL BASED ON THE BAND-TRAP IMPACT IONIZATION PHENOMENON |
| title_short | A NOVEL TECHNIQUE FOR IMPROVING THE EFFICIENCY OF A PHOTOVOLTAIC SOLAR CELL BASED ON THE BAND-TRAP IMPACT IONIZATION PHENOMENON |
| title_sort | novel technique for improving the efficiency of a photovoltaic solar cell based on the band trap impact ionization phenomenon |
| topic | Photovoltaic, silicon, solar cell, band-trap impact ionization, maximum efficiency, solitary solutions |
| url | http://jfas.info/index.php/jfas/article/view/39 |
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