JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
@inproceedings{senevirathne:srf2023-mopmb083, author = {I.H. Senevirathne and D.R. Beverstock and J.R. Delayen and A.V. Gurevich and A-M. Valente-Feliciano}, title = {{Investigation of the Multilayer Shielding Effect through NbTiN-AlN Coated Bulk Niobium}}, % booktitle = {Proc. SRF'23}, booktitle = {Proc. 21th Int. Conf. RF Supercond. (SRF'23)}, pages = {311--315}, eid = {MOPMB083}, language = {english}, keywords = {site, cavity, SRF, niobium, shielding}, venue = {Grand Rapids, MI, USA}, series = {International Conference on RF Superconductivity}, number = {21}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {09}, year = {2023}, issn = {2673-5504}, isbn = {978-3-95450-234-9}, doi = {10.18429/JACoW-SRF2023-MOPMB083}, url = {https://jacow.org/srf2023/papers/mopmb083.pdf}, abstract = {{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.}}, }