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RIS citation export for THPOGE02: Investigation of HiPIMS-Coated S(I)S Structures for SRF Cavities

AU  - Sezgin, A.Ö.
AU  - Antoine, C.Z.
AU  - Jiang, X.
AU  - Keckert, S.
AU  - Knobloch, J.
AU  - Kugeler, O.
AU  - Malyshev, O.B.
AU  - Ries, R.
AU  - Seiler, E.
AU  - Smith, L.G.P.
AU  - Tikhonov, D.B.
AU  - Vogel, M.
ED  - McIntosh, Peter
ED  - Burt, Graeme
ED  - Apsimon, Robert
ED  - Schaa, Volker R.W.
TI  - Investigation of HiPIMS-Coated S(I)S Structures for SRF Cavities
J2  - Proc. of LINAC2022, Liverpool, UK, 28 August-02 September 2022
CY  - Liverpool, UK
T2  - International Linear Accelerator Conference
T3  - 31
LA  - english
AB  - The sustainable next generation particle accelerators require innovative solutions to overcome the current technological challenges set by existing bulk niobium superconducting radio-frequency (SRF) cavities. Thin film-based multilayer structures in the form of superconductor-insulator-superconductor (SIS) may be the long-sought-after breakthrough for higher performance SRF cavities by enhancing both accelerating gradients and quality factors. In order to understand better the underlying mechanisms of SIS structures to be coated onto (S)RF cavities, we study various material properties with the resultant superconducting properties of high-power im-pulse magnetron sputtering (HiPIMS)-coated S(I)S structures of Nb-(AlN)-NbN with different thicknesses which are designed to be coated mainly on OFHC copper (Cu) samples for more efficient SRF cavities. This contribution presents materials properties of the aforementioned HiPIMS-coated S(I)S structures as well as the superconducting and RF behaviours of these multilayers which are assessed comparatively via DC and AC magnetization techniques.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 805
EP  - 808
KW  - cavity
KW  - site
KW  - niobium
KW  - radio-frequency
DA  - 2022/09
PY  - 2022
SN  - 2226-0366
SN  - 978-3-95450-215-8
DO  - doi:10.18429/JACoW-LINAC2022-THPOGE02
UR  - https://jacow.org/linac2022/papers/thpoge02.pdf
ER  -