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8th International Workshop on Thin Films and New Ideas for Pushing the Limits of RF Superconductivity

Oct 8 – 10, 2018
INFN - Laboratori Nazionali di Legnaro
Europe/Rome timezone

Workshop Secretariat

Session

Material characterization for SRF films

Oct 10, 2018, 11:10 AM
Villi Room (INFN - Laboratori Nazionali di Legnaro)

Villi Room

INFN - Laboratori Nazionali di Legnaro

Viale dell'Università 2, Legnaro (Padova) - Italy

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  1. 25. On application of photothermostimulated electron emission for characterisation of Nb films, deposited on copper
    Dr Alexei Katashev (profesosr)
    10/10/18, 11:10 AM
    RF and material characterization for SRF films
    Photothermostimulated exoelectron emission (PTSE), being observed when solid specimen is simultaneously heated and excited by photons with energy close to photoemission threshold, often is related to the annealing of structural defects and hereby, could become the tool to test quality, or amount of imperfections, of the superconductive Nb films. The present study explores PTSE of the Nb...
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  2. 24. X-ray Computed Tomographic Investigation of the defect on Niobium coated copper radio frequency cavity
    Dr sepideh Aliasghari (research fellow)
    10/10/18, 11:35 AM
    RF and material characterization for SRF films
    S. Aliasghari1,2, P. Skeldon2, A. Gholinia2, R. Valizadeh1, 1 ASTeC, STFC Daresbury Laboratory, Daresbury, Warrington, Cheshire WA4 4AD, UK. 2 Corrosion and Protection Group, School of Materials, The University of Manchester, Manchester M13 9PL, UK. Defects on the niobium superconducting radio frequency (SRF) can have an important impact on quality factor at low accelerating fields....
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