Characterization of GaAs Solar Cells under Supercontinuum Long-Time Illumination

This work is dedicated to the description of the degradation of GaAs solar cells under continuous laser irradiation. Constant and strong exposure of the solar cell was performed over two months. Time-dependent electrical characteristics are presented. The structure of the solar cells was studied at...

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Autores principales: Papež, Nikola, Dallaev, Rashid, Kaspar, Pavel, Sobola, Dinara, Škarvada, Pavel, Ţălu, Ştefan, Ramazanov, Shikhgasan, Nebojsa, Alois
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7833441/
https://www.ncbi.nlm.nih.gov/pubmed/33477904
http://dx.doi.org/10.3390/ma14020461
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author Papež, Nikola
Dallaev, Rashid
Kaspar, Pavel
Sobola, Dinara
Škarvada, Pavel
Ţălu, Ştefan
Ramazanov, Shikhgasan
Nebojsa, Alois
author_facet Papež, Nikola
Dallaev, Rashid
Kaspar, Pavel
Sobola, Dinara
Škarvada, Pavel
Ţălu, Ştefan
Ramazanov, Shikhgasan
Nebojsa, Alois
author_sort Papež, Nikola
collection PubMed
description This work is dedicated to the description of the degradation of GaAs solar cells under continuous laser irradiation. Constant and strong exposure of the solar cell was performed over two months. Time-dependent electrical characteristics are presented. The structure of the solar cells was studied at the first and last stages of degradation test. The data from Raman spectroscopy, reflectometry, and secondary ion mass spectrometry confirm displacement of titanium and aluminum atoms. X-ray photoelectron spectroscopy showed a slight redistribution of oxygen bonds in the anti-corrosion coating.
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spelling pubmed-78334412021-01-26 Characterization of GaAs Solar Cells under Supercontinuum Long-Time Illumination Papež, Nikola Dallaev, Rashid Kaspar, Pavel Sobola, Dinara Škarvada, Pavel Ţălu, Ştefan Ramazanov, Shikhgasan Nebojsa, Alois Materials (Basel) Article This work is dedicated to the description of the degradation of GaAs solar cells under continuous laser irradiation. Constant and strong exposure of the solar cell was performed over two months. Time-dependent electrical characteristics are presented. The structure of the solar cells was studied at the first and last stages of degradation test. The data from Raman spectroscopy, reflectometry, and secondary ion mass spectrometry confirm displacement of titanium and aluminum atoms. X-ray photoelectron spectroscopy showed a slight redistribution of oxygen bonds in the anti-corrosion coating. MDPI 2021-01-19 /pmc/articles/PMC7833441/ /pubmed/33477904 http://dx.doi.org/10.3390/ma14020461 Text en © 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Papež, Nikola
Dallaev, Rashid
Kaspar, Pavel
Sobola, Dinara
Škarvada, Pavel
Ţălu, Ştefan
Ramazanov, Shikhgasan
Nebojsa, Alois
Characterization of GaAs Solar Cells under Supercontinuum Long-Time Illumination
title Characterization of GaAs Solar Cells under Supercontinuum Long-Time Illumination
title_full Characterization of GaAs Solar Cells under Supercontinuum Long-Time Illumination
title_fullStr Characterization of GaAs Solar Cells under Supercontinuum Long-Time Illumination
title_full_unstemmed Characterization of GaAs Solar Cells under Supercontinuum Long-Time Illumination
title_short Characterization of GaAs Solar Cells under Supercontinuum Long-Time Illumination
title_sort characterization of gaas solar cells under supercontinuum long-time illumination
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7833441/
https://www.ncbi.nlm.nih.gov/pubmed/33477904
http://dx.doi.org/10.3390/ma14020461
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