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Ion-stimulated gas desorption yields of coated (Au, Ag, Pd) stainless steel vacuum chambers irradiated with 4.2 MeV/u lead ions
/ Mahner, E (CERN) ; Hansen, J (CERN) ; Küchler, D (CERN) ; Malabaila, M (CERN) ; Taborelli, M (CERN)
The ion-induced desorption experiment, installed in the CERN Heavy Ion Accelerator (LINAC 3), has been used to measure molecular desorption yields for 4.2 MeV/u lead ions impacting on different accelerator-type vacuum chambers. In order to study the effect of the surface oxide layer on the gas desorption, gold-, silver-, and palladium-coated 316LN stainless steel chambers and similarly prepared samples were tested for desorption at LINAC 3 and analysed for chemical composition by X-ray Photoemission Spectroscopy (XPS). [...]
CERN-AT-2003-006-VAC.-
Geneva : CERN, 2005 - 11 p.
- Published in : Phys. Rev. Spec. Top. Accel. Beams 8 (2005) 053201
APS Published version, local copy: PDF; Access to fulltext document: PDF;
- CERN library copies
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