Role of surface microgeometries on electron escape probability and secondary electron yield of metal surfaces

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The influence of microgeometries on the Secondary Electron Yield (SEY) of surfaces is investigated. Laser written structures of different aspect ratio (height to width) on a copper surface tuned the SEY of the surface and reduced its value to less than unity. The aspect ratio of microstructures was...

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Detalles Bibliográficos
Autores principales: Bajek, D, Wackerow, S, Zanin, D A, Baudin, L, Bogdanowicz, K, Valdivieso, E Garcia-Tabares, Calatroni, S, Di Girolamo, B, Sitko, M, Himmerlich, M, Taborelli, M, Chiggiato, P, Abdolvand, A
Lenguaje:eng
Publicado: 2020
Materias:
Physics in General
Acceso en línea:https://dx.doi.org/10.1038/s41598-019-57160-w
http://cds.cern.ch/record/2707196
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