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Laser treated surfaces in particle accelerators : relation between superficial topography, particle adhesion and compatibility for ultra-high vacuum applications
Laser-assisted surface structuration was developed at CERN for the treatment of the inside wall of the vacuum system. Grooves were created by material ablation while the laser scanned the surface. A part of this material was redeposed as particle aggregates. This two-scale rugosity efficiently trap...
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| Lenguaje: | eng |
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2021
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| Acceso en línea: | http://cds.cern.ch/record/2774965 |