The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
TY - CONF AU - Gonnella, D. AU - Aderhold, S. AU - Burrill, A. AU - Daly, E. AU - Davis, G.K. AU - Grassellino, A. AU - Grimm, C.J. AU - Khabiboulline, T.N. AU - Marhauser, F. AU - Melnychuk, O.S. AU - Palczewski, A.D. AU - Posen, S. AU - Ross, M.C. AU - Sergatskov, D.A. AU - Wilson, K.M. ED - Michel, Peter ED - Arnold, André ED - Schaa, Volker RW TI - Industrial Cavity Production: Lessons Learned to Push the Boundaries of Nitrogen-Doping J2 - Proc. of SRF2019, Dresden, Germany, 30 June-05 July 2019 CY - Dresden, Germany T2 - International Conference on RF Superconductivity T3 - 19 LA - english AB - Nitrogen doping has been proven now in several labs to enhance Q₀ values of 1.3 GHz cavities in the gradient domain favored by CW operation. The choice of doping for the LCLS-II project has given the community a wealth of statistics and experience on the challenge of transferring the doping technology to industry. Overall, industry-produced nitrogen-doped cavities have shown excellent performance, however some technical issues have arisen. This talk focuses on lessons learned from the production of over 300 nitrogen-doped cavities for LCLS-II and how issues were mitigated to further improve performance. Finally, I will discuss pushing the boundaries of nitrogen-doping further by exploring different doping regimes in order to maintain excellent Q₀ performance, while reaching higher quench fields. PB - JACoW Publishing CP - Geneva, Switzerland SP - 1199 EP - 1205 KW - cavity KW - niobium KW - cryomodule KW - SRF KW - linac DA - 2019/08 PY - 2019 SN - "" SN - 978-3-95450-211-0 DO - doi:10.18429/JACoW-SRF2019-FRCAA3 UR - http://jacow.org/srf2019/papers/frcaa3.pdf ER -