8-10 October 2018
INFN - Laboratori Nazionali di Legnaro
Europe/Rome timezone

325 MHz Dummy QWR Cavity Coating Experiences at IMP

8 Oct 2018, 14:55
Villi Room (INFN - Laboratori Nazionali di Legnaro)

Villi Room

INFN - Laboratori Nazionali di Legnaro

Viale dell'Università 2, Legnaro (Padova) - Italy
Nb thin film technology Nb thin film technology in QWR


Dr Teng Tan (IMP, CAS)


The possibility that CIADS uses only Nb/Cu cavities has been discussed at IMP. A 325 MHz dummy QWR cavity has been fabricated at IMP for technique demonstration. The cavity has been coated for a few runs, with small samples attached to the inner surface and bare cavity only. The small samples manifested a complete superconducting coverage. Vertical testing results suggested the Nb/Cu technique is a promising candidate for the next phase CiADS project.

Primary author

Dr Teng Tan (IMP, CAS)

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