STUDY OF THE CAPACITY OF A MANOFACIAL SOLAR CELL BASED ON CIGS UNDER HORIZONTAL MONOCHROMATIC ILLUMINATION IN FREQUENCY DYNAMIC MODE: THE EFFECT OF THE WAVELENGTH.
- Laboratory of semiconductors and solar energy, physics department, faculty of science and technology, university cheikh anta diop – Dakar.
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Abstract
In the present work, we make a theoretical study of the wavelength effect on the capacity of a solar cell based on CIGS subjected to horizontal monochromatic light in frequency modulation. Based on the expression of the density of minority charge carriers, we study the photovoltage and capacity. A gap of 1.34eV corresponding to gallium ratio of 0.28 is selected. We find that efficiency is reduced by the increase in wavelength. Thus diffusing capacity results from the variation of the minority charge carriers in the base of the solar cell. The results show that the effectiveness of capacity decreases when the wavelength increases.
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Jean Jude Domingo, Alain Kassine Ehemba, Demba Diallo, Ibrahima Wade and Moustapha Dieng. (2016); STUDY OF THE CAPACITY OF A MANOFACIAL SOLAR CELL BASED ON CIGS UNDER HORIZONTAL MONOCHROMATIC ILLUMINATION IN FREQUENCY DYNAMIC MODE: THE EFFECT OF THE WAVELENGTH., International Journal of Advanced Research (IJAR), 4 (11), 711-719, ISSN 2320-5407. DOI: https://doi.org/10.21474/IJAR01/2136
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