Tunneling Spectroscopy studies of Nb3Sn for SRF cavities

10 Nov 2020, 10:25
20m
Online

Online

Hosted by CBB and Cornell University Ithaca, NY 14853 United States
Oral presentation Fundamental Studies Fundamental Studies

Speaker

thomas proslier (CEA)

Description

Tunneling spectroscopy measurements were carried out at ANL and CEA on Nb3Sn/Nb samples made at Cornell and FNAL with différent growth conditions. We find a linear correlation between the average gap extracted from maps of the Density of states few hundreds microns of lateral size and the corresponding RF cavity tests made under the same conditions as the samples.

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