Impact of Surface Roughness on Ion-Surface Interactions Studied with Energetic Carbon Ions 13C on Tungsten Surfaces+

Impact of Surface Roughness on Ion-Surface Interactions Studied with Energetic Carbon Ions 13C on Tungsten Surfaces+

The effect of surface roughness on angular distributions of reflected and physically sputtered particles is investigated by ultra-high vacuum (UHV) ion-surface interaction experiments. For this purpose, a smooth (R a = 5.9 nm) and a rough (R a = 20.5 nm) tungsten (W) surface were bom...

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Bibliographic Details
Main Authors: Maren Hellwig, Martin Köppen, Albert Hiller, Hans Rudolf Koslowski, Andrey Litnovsky, Klaus Schmid, Christian Schwab, Roger A. De Souza
Format: Article
Language:English
Published: MDPI AG 2019-03-01
Series:Condensed Matter
Subjects:
roughness
ion-surface interaction
angular distribution
reflection
physical sputtering
deposition
sticking
plasma-wall interaction
secondary ion mass spectrometry
nuclear reaction analysis
SDTrimSP
Online Access:http://www.mdpi.com/2410-3896/4/1/29

Internet

http://www.mdpi.com/2410-3896/4/1/29

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