Add to ORKGIn the past years, energetic vacuum deposition methods have been developed in different laboratories to improve Nb/Cu technology for superconducting cavities. JLab is pursuing energetic condensation deposition via Electron Cyclotron Resonance. As part of this study, the influence of the deposition energy on the material and RF properties of the Nb thin film is investigated. The film surface and structure analyses are conducted with various techniques like X-ray diffraction, Transmission Electron Microscopy, Auger Electron Spectroscopy and RHEED. The microwave properties of the films are characterized on 50 mm disk samples with a 7.5 GHz surface impedance characterization system. This paper presents early results on surface impedance measure...
Within any thin film development program directed towards SRF accelerating structures, there is a ne...
We present a study of radio frequency properties of niobium films deposited on copper by two differe...
Abstract Within any thin film development program directed towards SRF accelerating structures, ther...
In the past years, energetic vacuum deposition methods have been developed in different laboratories...
In the past years, energetic vacuum deposition methods have been developed in different laboratories...
In the past years, energetic vacuum deposition methods have been developed in different laboratories...
Over the years, Nb/Cu technology, despite its shortcomings due to the commonly used magnetron sputte...
AASC, Jefferson Lab and NSU conduct research into new SRF thin-film coatings by first characterizing...
The RF performance of bulk Nb cavities has continuously improved over the years and is approaching t...
In the development of new superconducting materials for possible use in SRF-based accelerators, it i...
Single and large grain Nb films are of interest due to their potential for reduced cost to replace b...
Superconducting thin films have great potential as post-Nb material for use in SRF applications in f...
Superconducting radio frequency (SRF) technology is widely adopted in particle accelerators. There r...
Superconducting coatings for superconducting radio frequency (SRF) cavities is an intensively develo...
Using a thin Nb layer on Copper substrate has several advantages compared with the bulk Nb in constr...
Within any thin film development program directed towards SRF accelerating structures, there is a ne...
We present a study of radio frequency properties of niobium films deposited on copper by two differe...
Abstract Within any thin film development program directed towards SRF accelerating structures, ther...
In the past years, energetic vacuum deposition methods have been developed in different laboratories...
In the past years, energetic vacuum deposition methods have been developed in different laboratories...
In the past years, energetic vacuum deposition methods have been developed in different laboratories...
Over the years, Nb/Cu technology, despite its shortcomings due to the commonly used magnetron sputte...
AASC, Jefferson Lab and NSU conduct research into new SRF thin-film coatings by first characterizing...
The RF performance of bulk Nb cavities has continuously improved over the years and is approaching t...
In the development of new superconducting materials for possible use in SRF-based accelerators, it i...
Single and large grain Nb films are of interest due to their potential for reduced cost to replace b...
Superconducting thin films have great potential as post-Nb material for use in SRF applications in f...
Superconducting radio frequency (SRF) technology is widely adopted in particle accelerators. There r...
Superconducting coatings for superconducting radio frequency (SRF) cavities is an intensively develo...
Using a thin Nb layer on Copper substrate has several advantages compared with the bulk Nb in constr...
Within any thin film development program directed towards SRF accelerating structures, there is a ne...
We present a study of radio frequency properties of niobium films deposited on copper by two differe...
Abstract Within any thin film development program directed towards SRF accelerating structures, ther...