21-25 July 2019
Connecticut Convention Center, Level 6
US/Eastern timezone

M3Or1C-02 [Invited]: Nitrogen doping, nitrogen infusion, and niobium-3 tin: recent challenges and advances in fundamental SRF accelerator physics

24 Jul 2019, 10:00
30m
Level 6, Room 15-16 ()

Level 6, Room 15-16

Speaker

Mr James Maniscalco (Cornell University)

Description

Nitrogen-doped niobium is one of the recent keystone advances in the field of SRF accelerator physics: N-doped cavities reach unprecedentedly high efficiency at usable accelerating gradients, and the more recently developed “nitrogen infusion” reaches similar efficiency with even higher accelerating field. On the horizon is niobium-3 tin (Nb3Sn), a superconducting compound that exceeds the efficiency of niobium by a factor of 20 at 4.2 K. Here we present recent challenges and advances from the Cornell SRF group on these exciting new materials, with an eye towards near-future applications.

Primary author

Mr James Maniscalco (Cornell University)

Presentation Materials

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