32 citations · 32 across the 2 of their papers we have counts for
4 papers
Atomic scale analysis of Nb3Sn on Nb prepared by a vapor-diffusion process for superconducting radiofrequency cavity applications
Jaeyel Lee, Sam Posen, Zugang Mao +5
We report an atomic-scale analysis of the microstructure of Nb3Sn coating on Nb prepared by vapor diffusion process for superconducting radiofrequency (SRF) cavity application usin…
The Effect of Mechanical Cold Work on the Magnetic Flux Expulsion of Niobium
S. Posen, S. K. Chandrasekaran, A. C. Crawford +5
Expulsion of ambient flux has been shown to be crucial to obtain high quality factors in bulk niobium SRF cavities. However, there remain many questions as to what properties of th…
Performance-defining properties of NbSn coating in SRF cavities
Y. Trenikhina, S. Posen, A. Romanenko +4
NbSn has great potential to become the material of choice for fabrication of SRF cavities. The higher critical temperature of NbSn potentially allows for an increased opera…
Nanostructural features degrading the performance of superconducting radio frequency niobium cavities revealed by TEM and EELS
Y. Trenikhina, A. Romanenko, J. Kwon +2
Nanoscale defect structure within the magnetic penetration depth of ~100nm is key to the performance limitations of niobium superconducting radio frequency (SRF) cavities. Using a…