Theoretical modeling and optimization of ...
Document type :
Communication dans un congrès avec actes
Title :
Theoretical modeling and optimization of GaAsPN/GaAs tandem dual-junction solar cells
Author(s) :
Azzououm, Ahmed Bahi [Auteur]
Laboratoire de Traitement de Signal et Imagerie [Blida] [LATSI]
Aissat, Abdelkader [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Laboratoire de Traitement de Signal et Imagerie [Blida] [LATSI]
Vilcot, Jean-Pierre [Auteur]
Optoélectronique - IEMN [OPTO - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Laboratoire de Traitement de Signal et Imagerie [Blida] [LATSI]
Aissat, Abdelkader [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Laboratoire de Traitement de Signal et Imagerie [Blida] [LATSI]
Vilcot, Jean-Pierre [Auteur]
Optoélectronique - IEMN [OPTO - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Conference title :
International Conference on Electronic Engineering and Renewable Energy, ICEERE 2020
City :
Saidia
Country :
Maroc
Start date of the conference :
2020-04-13
Book title :
Proceedings of the 2nd International Conference on Electronic Engineering and Renewable Energy Systems
Proceedings of the 2nd International Conference on Electronic Engineering and Renewable Energy Systems, ICEERE 2020
Proceedings of the 2nd International Conference on Electronic Engineering and Renewable Energy Systems, ICEERE 2020
Journal title :
Lecture notes in Electrical Engineering
Publication date :
2020-08-15
English keyword(s) :
Tandem junction cell
Nitride
Efficiency
External quantum Efficiency
Nitride
Efficiency
External quantum Efficiency
HAL domain(s) :
Sciences de l'ingénieur [physics]
English abstract : [en]
This paper presents an optimization and simulation of optical and electrical properties of GaAsPN/GaAs tandem Dual-Junction solar cells such as current density-voltage (J-V), external quantum efficiency (EQE), with an AM1.5 ...
Show more >This paper presents an optimization and simulation of optical and electrical properties of GaAsPN/GaAs tandem Dual-Junction solar cells such as current density-voltage (J-V), external quantum efficiency (EQE), with an AM1.5 solar spectrum. We comparing the simulated performance of various N fractions and we will show that the use of N=0.01 improve the performances of external quantum efficiency (EQE) and current-voltage characteristics. Our results have been shown that an optimal efficiency of about 26.19% was obtained with P composition x=0.37 and N fractions y=0.01. In addition, a doping of 2.1018 cm<sup>-3</sup> of the GaAs<sub>0.62</sub>P<sub>0.37</sub>N<sub>0.1</sub> base top cell boosts the efficiency from 25.73% to 26.19%.Show less >
Show more >This paper presents an optimization and simulation of optical and electrical properties of GaAsPN/GaAs tandem Dual-Junction solar cells such as current density-voltage (J-V), external quantum efficiency (EQE), with an AM1.5 solar spectrum. We comparing the simulated performance of various N fractions and we will show that the use of N=0.01 improve the performances of external quantum efficiency (EQE) and current-voltage characteristics. Our results have been shown that an optimal efficiency of about 26.19% was obtained with P composition x=0.37 and N fractions y=0.01. In addition, a doping of 2.1018 cm<sup>-3</sup> of the GaAs<sub>0.62</sub>P<sub>0.37</sub>N<sub>0.1</sub> base top cell boosts the efficiency from 25.73% to 26.19%.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
Source :