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Minimum thickness of carbon coating for multipacting suppression
We performed a combined secondary electron yield and x-ray photoelectron spectroscopy study on a prototypical system formed by increasing coverages of amorphous carbon (a-C) deposited on atomically clean Cu. A remarkably thin a-C layer, of about 6–8 nm, is surprisingly enough to lower below 1 the se...
| Autores principales: | , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2020
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevResearch.2.032030 http://cds.cern.ch/record/2728009 |