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Journal of Photonics for Energy • new

Variable width quantum well-based high-efficiency solar cells: an investigation in Al0.56Ga0.44As solar cell
Author(s): Saeid Asgharizadeh; Mahdi Javidnassab; Asghar Asghari; Mehdi Rezaei Keramaty
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Paper Abstract

Using an ideal model for quantum well solar cells, a theoretical work is done to explore the dependence of terminal characteristics of Al 0.56 Ga 0.44 As solar cell to quantum well properties. Two systems of constant and variable width multiquantum wells (VWMQW) are considered in the study. Open-circuit voltages, short-circuit current densities, and conversion efficiencies are calculated assuming AM1.5 solar illumination at a cell temperature of 300 K. The assumed VWMQW structures are compared with multiple quantum wells with constant well width.

Paper Details

Date Published: 9 March 2017
PDF: 10 pages
J. Photon. Energy. 7(1) 015502 doi: 10.1117/1.JPE.7.015502
Published in: Journal of Photonics for Energy Volume 7, Issue 1
Show Author Affiliations
Saeid Asgharizadeh, Univ. of Tabriz (Iran)
Mahdi Javidnassab, Univ. of Tabriz (Iran)
Asghar Asghari, Univ. of Tabriz (Iran)
Mehdi Rezaei Keramaty, Univ. of Tabriz (Iran)


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