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Dembska, Marta and Renger, Thomas and Sznajder, Maciej (2020) Thermo-Optical Property Degradation of ITO-Coated Aluminized Polyimide Thin Films Under VUV and Low-Energy Proton Radiation. Metallurgical and Materials Transactions a-Physical Metallurgy and Materials Science. Springer. doi: 10.1007/s11661-020-05906-x. ISSN 1073-5623.
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Official URL: https://link.springer.com/article/10.1007/s11661-020-05906-x#citeas
Abstract
We studied thermo-optical property degradation of indium tin oxide (ITO)-coated aluminized polyimide thin films under exposure to vacuum ultraviolet radiation and low-energy (3 and 5 keV) protons during ground tests using the Complex Irradiation Facility at the DLR site in Bremen. Changes in solar absorption and thermal emission coefficients caused by the irradiation were analyzed. We report a significant increase in solar absorptance of the samples irradiated by protons. We also attempted to identify any defects on the surface of the samples. The study was motivated by a unique opportunity that is provided by the Complex Irradiation Facility to study the degradation effects induced by exposure to protons with an energy below 10 keV and short-wavelength light below 115 nm.
| Item URL in elib: | https://elib.dlr.de/135991/ | ||||||||||||||||
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| Document Type: | Article | ||||||||||||||||
| Title: | Thermo-Optical Property Degradation of ITO-Coated Aluminized Polyimide Thin Films Under VUV and Low-Energy Proton Radiation | ||||||||||||||||
| Authors: |
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| Date: | 19 July 2020 | ||||||||||||||||
| Journal or Publication Title: | Metallurgical and Materials Transactions a-Physical Metallurgy and Materials Science | ||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||
| Open Access: | Yes | ||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||
| In SCOPUS: | Yes | ||||||||||||||||
| In ISI Web of Science: | Yes | ||||||||||||||||
| DOI: | 10.1007/s11661-020-05906-x | ||||||||||||||||
| Publisher: | Springer | ||||||||||||||||
| ISSN: | 1073-5623 | ||||||||||||||||
| Status: | Published | ||||||||||||||||
| Keywords: | proton radiation, VUV, thermos optical properties, ITO, aluminized polyimide | ||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||
| HGF - Program: | Space | ||||||||||||||||
| HGF - Program Themes: | Space System Technology | ||||||||||||||||
| DLR - Research area: | Raumfahrt | ||||||||||||||||
| DLR - Program: | R SY - Space System Technology | ||||||||||||||||
| DLR - Research theme (Project): | Systemkonditionierung (old) | ||||||||||||||||
| Location: | Bremen , Jena | ||||||||||||||||
| Institutes and Institutions: | Institute of Space Systems > Mechanic and Thermal Systems Institute of Data Science | ||||||||||||||||
| Deposited By: | Sznajder, Dr.-Ing. Maciej | ||||||||||||||||
| Deposited On: | 14 Sep 2020 11:58 | ||||||||||||||||
| Last Modified: | 14 Sep 2020 11:58 |
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