Study on Multilayer Thin Film Coating on Superconducting Cavity

Yoshihisa Iwashita, Yasuhiro Fuwa, Hitoshi Hayano, Masahiro Hino, Takayuki Kubo, Hiroki Oikawa, Takayuki Saeki, Hiromu Tongu, Schaa, Volker RW (Ed.), Yamazaki, Yoshishige (Ed.), Facco, Alberto (Ed.), McCausey, Amy (Ed.)
Multilayer thin film coating is a promising technology to enhance performance of superconducting cavities. Until recently, principal parameters to achieve the sufficient performance had not been known, such as the thickness of each layer. We proposed a method to deduce a set of the parameters to exhibit a good performances. In order to verify the scheme, we are trying to make some experiments on the subject at Kyoto. The sample preparation and the test setup for the measurement apparatus will
more » ... nt apparatus will be discussed.
doi:10.18429/jacow-linac2016-moplr036 fatcat:n2lpkvlvrfgcdlq5heyfjyzisa