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- Title:
Modelling voltage dependence of photocurrent in proton irradiated GaAs cells
- Document type:
- Konferenzbeitrag
- Author(s):
- Salzberger, M.; Rutzinger, M.; Nömayr, C.; Lugli, P.; Zimmermann, C.G.
- Abstract:
- GaAs single junction cells were irradiated with high doses of protons and current-voltage characteristics were obtained under AM0 illumination. A discrepancy between the measured photocurrent and the typically constant photocurrent of a solar cell was determined. The measured photocurrent showed a voltage dependence. We attribute the voltage dependence of the photocurrent to a combination of low diffusion length and the voltage dependence of the width of the space charge region. A model is devel... »
- Keywords:
- Photoconductivity , Temperature measurement , Gallium arsenide , Current measurement , Voltage measurement , Mathematical model , Protons
- Book / Congress title:
- 2017 17th European Conference on Radiation and Its Effects on Components and Systems (RADECS)
- Congress (additional information):
- Geneva, Switzerland, 02-06 Oct 2017 2019-04
- Year:
- 2019
- Quarter:
- 2. Quartal
- Year / month:
- 2019-04
- Month:
- Apr
- Print-ISBN:
- 978-1-5386-1262-0
- E-ISBN:
- 978-1-5386-1261-3, 978-1-5386-1260-6
- Bookseries ISSN:
- 1609-0438, 0379-6566
- Language:
- en
- Fulltext / DOI:
- doi:10.1109/RADECS.2017.8696205
- WWW:
- https://ieeexplore.ieee.org/abstract/document/8696205/keywords#keywords
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