American Journal of Materials Science and Engineering
ISSN (Print): 2333-4665 ISSN (Online): 2333-4673 Website: http://www.sciepub.com/journal/ajmse Editor-in-chief: Dr. SRINIVASA VENKATESHAPPA CHIKKOL
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American Journal of Materials Science and Engineering. 2018, 6(1), 12-17
DOI: 10.12691/ajmse-6-1-3
Open AccessArticle

Influence of Irradiation on the Diffusion’s Capacity of a Bifacial Solar Cell Containing Thin Film CIGS

Salif CISSE1, , Alain EHEMBA1, Ousmane DIAGNE1, Mouhamadou Mamour SOCE1 and Moustapha DIENG1

1Department Physics, University Cheikh Anta DIOP, Dakar, Senegal

Pub. Date: April 28, 2018

Cite this paper:
Salif CISSE, Alain EHEMBA, Ousmane DIAGNE, Mouhamadou Mamour SOCE and Moustapha DIENG. Influence of Irradiation on the Diffusion’s Capacity of a Bifacial Solar Cell Containing Thin Film CIGS. American Journal of Materials Science and Engineering. 2018; 6(1):12-17. doi: 10.12691/ajmse-6-1-3

Abstract

The objective of this study is to present and explain theoretically the influence of irradiation energy on the diffusion capacity of a bifacial CuInGaSe2 solar cell under monochromatic illumination in dynamic frequency regime. Using the equation of continuity of the minority charge carriers in the base, the density of these carriers is determined. Then the expressions of the phototension are deduced. From these quantities the expressions of the capacitance are calculated and the representations of the curve of these parameters as well as the representation of the BODE diagram are interpreted. The obtained values are proposed with the effect of the irradiation energy.

Keywords:
capacitance dynamic frequency regime bifacial photopile monochromatic illumination irradiation

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References:

[1]  A. Diao, M. Wade, M. Zoungrana, M. Sarr, M. Ndiaye, N. Thiam, A. Thiam, A. Dieng, M. Ngom, A. S. Maiga, G. SISSOKO «Equivalent electrical models in the dynamic frequency regime of the impedance of a bifacial photopile under the effect of a constant magnetic field for polychromatic illumination by the rear face», Sciences Journal Vol. 11, N°1 (2011) pp: 20-26.
 
[2]  R. K. Ahrenkiel, D. J. Dunlavy, H. C. Hamaker, R. T. Green, C. R. Lewis, R. E. Hayes, H. Fardi « Time of-flight studies of minority-carrier diffusion in AlxGa1-xAs homojunctions » J. Appl. Phys. 49(12) (1986).
 
[3]  El Hadji Ndiaye, Gokhan Sahin, Moustapha Dieng, Amary Thiam, Hawa Ly Diallo, Mor Ndiaye, Grégoire Sissoko, .« Study of the Intrinsic Recombination Velocity at the Junction of Silicon Solar under Frequency Modulation and Irradiation », Journal of Applied Mathematics and Physics (3), pp : 1522-1535 (2015).
 
[4]  M.M. Dione, H. Ly Diallo, M. Wade, I. Ly, M. Thiame, F. Toure, A. Gueye Camara, N. Dieme, Z. Nouhou Bako, S. Mbodji, F. I Barro, G. Sissoko «Determination of the shunt and series resistances of a vertical multijunction solar cell under constant multispectral light» 26th European Photovoltaic Solar Energy Conference and Exhibition pp: 250-254, (2011).
 
[5]  M. A. Ould EL Moujtaba, M. Ndiaye, A. Diao, M. Thiam, I.F. Barro and G. Sissoko « Theorical Study of Influence of Irradiation on a Silicon Solar Cell Under Multispectral Illumination », Researche Journal of Applied Sciences Engineering and Technology, Vol. 23, Issue 4, pp.5068-5073, (2012).
 
[6]  N fally Dieme, Martial Zoungrana, S. Mbodji, H. Ly Diallo, Mor Ndiaye, F. I. Barro and Grégoire Sissoko « Influence of Temperature on the Electrical Parameters of a Vertical Parallel Junction Silicon Solar Cell under Polychromatic Illumination in Steady State », Research Journal of Applied Sciences, Engineering and Technology 7(12): pp: 2559-2562, (2014).
 
[7]  Ibrahima Diatta, Issaga Diagne, Cheikh Sarr, Khady Faye, Mor Ndiaye, Grégoire Sissoko, « Silicon Solar Cell Capacitance : Influence of Both temperature and wavelength », IPASJI International Journal of Computer Science (IIJCS) Vol.3, Issue 12 pp : 1-8, (2015).
 
[8]  Mouhamadou Moustapha DEME, Songdé SARR, Raguilnaba SAM, Séga GUEYE, Mamadou Lamine SAMB, Fabé Idrissa BARRO, Grégoire SISSOKO, « Influence of grain size, recombination rate at grain boundaries and angle of incidence of illumination on the widening of the space charge area of a monofacial photovoltaic », Sciences Journal Vol.9, N°2 (2009). pp: 17-27.
 
[9]  M. NDIAYE, Z. NOUHOU BAKO, I. ZEBRO, A. DIENG, F. I. BARRO, G. SISSOKO, «Determination of the electrical parameters of a photovoltaic cell under monochromatic illumination in frequency modulation, using the Bode and Nyquist diagrams », Sciences Journal Vol.8, N°3 (2008) pp: 59-68.