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The role of hydrogen incorporation into amorphous carbon films in the change of...
Bundaleski, Nenad; Adame, Carolina F.; Alves, Eduardo; Barradas, Nuno P.; Cerqueira, M. F.; Deuermeier, Jonas; Delaup, Yorick; Ferraria, Ana M.Over the last few years, there has been increasing interest in the use of amorphous carbon thin films with low secondary electron yield (SEY) to mitigate electron multipacting in particle accelerators and RF devices. Previous works found that the SEY increases with the amount of incorporated hydrogen and correlates with the Tauc gap. In this work, we analyse films produced by magnetron sputtering with different...
Date: 2023
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Origin: RepositóriUM - Universidade do Minho