NIEL DOSE and DLTS Analyses on Triple and Single Junction solar cells irradiated with electrons and protons
| Autor: | Carsten Baur, Mariacristina Casale, Pier-Giorgio Rancoita, Aldo Kingma, Erminio Greco, Mauro Tacconi, Roberta Campesato, Massimo Gervasi, Enos Gombia, Davide Rozza |
|---|---|
| Přispěvatelé: | Campesato, R, Baur, C, Casale, M, Gervasi, M, Gombia, E, Greco, E, Kingma, A, Rancoita, P, Rozza, D, Tacconi, M |
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
Materials science
Physics - Instrumentation and Detectors Proton FOS: Physical sciences Applied Physics (physics.app-ph) Radiation law.invention Gallium arsenide Quantitative Biology::Cell Behavior chemistry.chemical_compound Physics - Space Physics law Solar cell Irradiation Spectroscopy Radiation hardening business.industry Triple junction Photovoltaic cells Instrumentation and Detectors (physics.ins-det) Physics - Applied Physics Space Physics (physics.space-ph) chemistry Physics::Space Physics Optoelectronics Astrophysics::Earth and Planetary Astrophysics business |
| Zdroj: | 7th IEEE World Conference on Photovoltaic Energy Conversion (WCPEC) / A Joint Conference of 45th IEEE PVSC / 28th PVSEC / 34th EU PVSEC, pp. 3768–3772, Waikoloa, HI, JUN 10-15, 2018 info:cnr-pdr/source/autori:Campesato, Roberta; Baur, Carsten; Casale, Mariacristina; Gervasi, Massimo; Gombia, Enos; Greco, Erminio; Kingma, Aldo; Rancoita, P. G.; Rozza, Davide; Tacconi, Mauro/congresso_nome:7th IEEE World Conference on Photovoltaic Energy Conversion (WCPEC) %2F A Joint Conference of 45th IEEE PVSC %2F 28th PVSEC %2F 34th EU PVSEC/congresso_luogo:Waikoloa, HI/congresso_data:JUN 10-15, 2018/anno:2018/pagina_da:3768/pagina_a:3772/intervallo_pagine:3768–3772 |
| Popis: | Space solar cell radiation hardness is of fundamental importance in view of the future missions towards harsh radiation environment (like the Jupiter missions) and for the new spacecraft using Electrical Propulsion. In this paper we report the radiation data for triple junction (TJ) solar cells and related component cells. Triple junction solar cells, InGaP top cells and GaAs middle cells degrade after electron radiation as expected. With proton irradiation, a high spread in the remaining factors was observed, especially for the TJ and Ge bottom cells. Radiation results have been analyzed by means of the Displacement Damage Dose method and DLTS spectroscopy. In particular with DLTS spectroscopy it was possible to analyze the nature of a few defects introduced by irradiation inside the GaAs sub cell observing a strong correlation with the Displacement Damage Dose. to appear in the Proceedings of the World Conference on Photovoltaic Energy Conversion (WCPEC-7), Waikoloa, HAWAII, June 10-15, 2018. arXiv admin note: substantial text overlap with arXiv:1704.06495, arXiv:1809.07157 |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|