JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
TY - CONF
AU - Senevirathne, I.H.
AU - Beverstock, D.R.
AU - Delayen, J.R.
AU - Gurevich, A.V.
AU - Valente-Feliciano, A-M.
ED - Saito, Kenji
ED - Xu, Ting
ED - Sakamoto, Naruhiko
ED - Schaa, Volker R.W.
ED - Thomas, Paul W.
TI - Investigation of the Multilayer Shielding Effect through NbTiN-AlN Coated Bulk Niobium
J2 - Proc. of SRF2023, Grand Rapids, MI, USA, 25-30 June 2023
CY - Grand Rapids, MI, USA
T2 - International Conference on RF Superconductivity
T3 - 21
LA - english
AB - We report measurements of the dc field onset B_{p} of magnetic flux penetration through NbTiN-AlN coating on bulk niobium using the Hall probe experimental setup. The measurements of Bp reveal the multilayer shielding effect on bulk niobium under high magnetic fields at cryogenic temperatures. We observed a significant enhancement in Bp for the NbTiN-AlN coated Nb samples as compared to bare Nb samples. The observed dependence of B_{p} on the coating thickness is consistent with theoretical predictions.
PB - JACoW Publishing
CP - Geneva, Switzerland
SP - 311
EP - 315
KW - site
KW - cavity
KW - SRF
KW - niobium
KW - shielding
DA - 2023/09
PY - 2023
SN - 2673-5504
SN - 978-3-95450-234-9
DO - doi:10.18429/JACoW-SRF2023-MOPMB083
UR - https://jacow.org/srf2023/papers/mopmb083.pdf
ER -