Nb 3 Sn offers significant potential to exceed the performance of niobium for
superconducting radio frequency accelerator cavities. The most promising path toward …

Superconducting RF is a key technology for future particle accelerators, now relying on
advanced surfaces beyond bulk Nb for a leap in performance and efficiency. The SRF thin …

A DC cylindrical magnetron sputter coater was commissioned and used to coat Nb 2.6 GHz
superconducting radiofrequency (SRF) cavity with Nb 3 Sn. The sputter coater has two …

Nb 3 Sn and V 3 Si thin films are promising candidates for the next generation of
superconducting radio-frequency (SRF) cavities. However, sputtered films often suffer from …

A DC cylindrical magnetron sputtering system has been commissioned and operated to
deposit Nb3Sn onto 2.6 GHz Nb SRF cavities. After optimizing the deposition conditions in a …

The promise of better performance and significant cost reduction make Nb3Sn-coated Nb
SRF cavities an attractive option when compared to traditional Nb SRF cavities. Historically …

Abstract Niobium-3 Tin (Nb3Sn) is the most promising alternative material to niobium for
SRF accelerator cavities. The material promises nearly twice the potential accelerating …

The thin films techniques applied to Superconducting RF (SRF) has a long history at CERN.
A large panel of cavities have been coated from LEP, to LHC. For the current and future …

Nb Sn for SRF cavities has been coated on copper samples by DC magnetron Sputtering.
Pure Nb and Sn target were installed separately in the magnetron sputtering device. Nb Sn …

La fisica delle particelle si sta spingendo verso l'esplorare range di energia sempre più
elevati, che richiedono strutture acceleranti sempre più performanti per essere sostenibili …