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Title: Low secondary electron yield of laser treated surfaces of copper, aluminium and stainless steel
Authors: Valizadeh, Reza
Malyshev, O.B.
Wang, S.
Sian, T.
Gurran, L.
Goudket, P.
Cropper, Michael D.
Sykes, N.
Keywords: Electron
Laser
Cavity
Framework
Photon
Issue Date: 2016
Publisher: © JACoW, Geneva, Switzerland
Citation: VALIZADEH, R. ... et al, 2016. Low secondary electron yield of laser treated surfaces of copper, aluminium and stainless steel. 7th International Particle Accelerator Conference (IPAC'16), Busan, Korea, Geneva, pp.1089-1092
Abstract: Reduction of SEY was achieved by surface engineering through laser ablation with a laser operating at • = 355 nm. It was shown that the SEY can be reduced to near or below 1 on copper, aluminium and 316LN stainless steel. The laser treated surfaces show an increased surface resistance, with a wide variation in resistance found de-pending on the exact treatment details. However, a treated copper surface with similar surface resistance to aluminium was produced.
Description: This conference paper is published as Open Access under the Creative Commons Attribution 3.0 licence.
Version: Published
DOI: 10.18429/JACoW-IPAC2016-TUOCB02
URI: https://dspace.lboro.ac.uk/2134/24248
Publisher Link: http://dx.doi.org/10.18429/JACoW-IPAC2016-TUOCB02
ISBN: 9783954501472
Appears in Collections:Conference Papers (Physics)

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