47 citations · 237 across the 9 of their papers we have counts for
9 papers
Grain-boundary structure and segregation in Nb3Sn coatings on Nb for high-performance superconducting radiofrequency cavity applications
Jaeyel Lee, Zugang Mao, Kai He +7
We report on atomic-scale analyses of grain boundary (GB) structures and segregation in Nb3Sn coatings on Nb, prepared by the vapor-diffusion process, for superconducting radiofreq…
Critical Fields of NbSn Prepared for Superconducting Cavities
S. Keckert, T. Junginger, T. Buck +10
NbSn is currently the most promising material other than niobium for future superconducting radiofrequency cavities. Critical fields above 120 mT in pulsed operation and about…
Vortex dynamics and losses due to pinning: Dissipation from trapped magnetic flux in resonant superconducting radio-frequency cavities
Danilo B. Liarte, Daniel Hall, Peter N. Koufalis +4
We use a model of vortex dynamics and collective weak pinning theory to study the residual dissipation due to trapped magnetic flux in a dirty superconductor. Using simple estimate…
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…
Evidence for quantized vortex entry in Nb3Sn under the influence of RF fields
Daniel Leslie Hall, Matthias Liepe, Ryan Douglas Porter
Evidence for quantized magnetic vortex entry at a defect into a Type-II superconductor operating in the metastable state above Bc1 while under the influence of RF electromagnetic f…
SRF Theory Developments from the Center for Bright Beams
Danilo B. Liarte, Tomas Arias, Daniel L. Hall +5
We present theoretical studies of SRF materials from the Center for Bright Beams. First, we discuss the effects of disorder, inhomogeneities, and materials anisotropy on the maximu…