Advanced protection against environmental degradation of silver mirror stacks for space application

Protection of silver mirror stacks from environmental degradation before launching is crucial for space applications. Hereby, we report a comparative study of the advanced protection of silver mirror stacks for space telescopes provided by SiO2 and Al2O3 coatings in conditions of accelerated aging b...

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Veröffentlicht in:	arXiv.org 2020-02
Hauptverfasser:	Kurapati, Rajendra, Vincent, Maurice, Seyeux, Antoine, Klein, Lorena, Mercier, Dimitri, Chauveau, Grégory, Grezes-Besset, Catherine, Berthod, Loic, Marcus, Philippe
Format:	Artikel
Sprache:	eng
Schlagworte:	Aging Aluminum oxide Comparative studies Degradation Interface analysis Magnetron sputtering Physics - Applied Physics Physics - Chemical Physics Secondary ion mass spectrometry Silicon dioxide Silicon substrates Space applications Space telescopes Stacks Sulfidation
Online-Zugang:	Volltext
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