5–11 Jun 2022
McMaster University
America/Toronto timezone
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Beta-SRF at TRIUMF - A Unique Facility to Characterize SRF Materials Near Fundamental Limits

9 Jun 2022, 11:45
15m
MDCL 1010 (McMaster University)

MDCL 1010

McMaster University

Oral not-in-competition (Graduate Student) / Orale non-compétitive (Étudiant(e) du 2e ou 3e cycle) Condensed Matter and Materials Physics / Physique de la matière condensée et matériaux (DCMMP-DPMCM) R2-4 Quantum Materials II (DCMMP) | Matériaux quantiques II (DPMCM)

Speaker

Edward Thoeng (TRIUMF)

Description

Superconducting Radio-frequency (SRF) technology provides the cutting-edge technology that enables high performance acceleration for modern accelerator projects. RF losses are a major cost driver that both limit gradient and increase cryogenic demand. TRIUMF and U. Victoria have an active program in characterizing loss mechanisms in SRF materials using both muSR and beta-NMR. At TRIUMF, a facility, unique in the world, has recently been developed that allows a characterization of the Meissner state of SRF materials at field near the fundamental limits. The new facility and first results will be presented.

Primary authors

Asad Asaduzzaman (TRIUMF/U.Vic) Edward Thoeng (TRIUMF) Robert Edward Laxdal Ryan McFadden (TRIUMF/U.Vic) Tobias Junginger (University of Victoria)

Presentation materials