|THP047||Progress of TRIUMF Beta-SRF Facility for Novel SRF Materials||964|
|SUSP003||use link to see paper's listing under its alternate paper code|
Funding: NSERC (Natural Sciences and Engineering Research Council of Canada)
SRF cavities made with bulk Nb have been the backbone of high-power modern linear accelerators. Demands for higher energy and more efficient linear accelerators, however, have strained the capabilities of bulk Nb close to its fundamental limit. Several routes have been proposed using thin film novel superconductors (e.g. Nb3Sn), SIS multilayer, and N-doping. Beta-NMR techniques are more suitable for the characterization of Meissner state in these materials, due to the capability of soft-landing radioactive ions on the nanometer scale of London penetration depth, as compared to micrometer probe of the muSR technique. Upgrade of the existing beta-NQR beamline, combined with the capability of high parallel magnetic field (200 mT) are the scope of the beta-SRF facility which has been fully funded. All hardware required for the upgrade has also been procured. The status of the commissioning, which is currently in phase I, is reported here, together with the future schedule of phase II with the fully installed beta-SRF beamline. Finally, the detail layout of the completed beamline and sample requirements will be included in this paper which might be of interest of future users.
|Poster THP047 [1.372 MB]|
|DOI •||reference for this paper ※ https://doi.org/10.18429/JACoW-SRF2019-THP047|
|About •||paper received ※ 23 June 2019 paper accepted ※ 30 June 2019 issue date ※ 14 August 2019|
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