How to Optimize the Structure and Quality of Thin Film Nobium for Superconducting Circuits
by Brian Wang from NextBigFuture.com on (#6KKQH)
The performance of superconducting microwave circuits is strongly influenced by the material properties of the superconducting film and substrate. While progress has been made in understanding the importance of surface preparation and the effect of surface oxides, the complex effect of superconductor film structure on microwave losses is not yet fully understood. In this study, ...