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Investigation of antimonide-based semiconductors for high-efficiency multi-junction solar cells
Acte de colloque

Investigation of antimonide-based semiconductors for high-efficiency multi-junction solar cells

Stephanie Parola, Alexandre Vauthelin, Frederic Martinez, Julie Tournet, Joanna El Husseini, Joanna Kret, Etienne Qbesnel, Yves Rouillard, Eric Tournie, Yvan Cuminal, …
2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC) (a Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC), pp.0937-0942
06/2018
DOI: https://doi.org/10.1109/PVSC.2018.8547496

Résumé

Absorption AIGaAsSb alloys GaSb lattice-matched multi-junction solar cells Lattices Metals Optical device fabrication Optical variables measurement Photonic band gap Photovoltaic cells
This paper reports on the investigation of Al x Ga 1-x As y Sb 1-y alloys lattice-matched to GaSb for multi-junction solar cell applications. Optical and electrical characterizations of Al x Ga 1-x As y Sb 1-y alloys are carried out to provide accurate material parameters for simulations. Simulations are then performed with these experimental data to propose an optimized and promising structure for Al x Ga 1-x As y Sb 1-y subcells.

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