80 citations · 654 across the 47 of their papers we have counts for
4 papers · 1 filter
Simulations of Layer RF Field Limits Due to Thermal Impedance
Paulina Kulyavtsev, Grigory Eremeev, Sam Posen
performance in RF fields is limited to fields far below its superheating critical field. Poor thermal conductivity of has been speculated to be the reason beh…
Analysis of Magnetic Vortex Dissipation in Sn-Segregated Boundaries in NbSn Superconducting RF Cavities
Jared Carlson, Alden Pack, Mark K. Transtrum +9
We study mechanisms of vortex nucleation in NbSn Superconducting RF (SRF) cavities using a combination of experimental, theoretical, and computational methods. Scanning transmi…
Theoretical estimates of maximum fields in superconducting resonant radio frequency cavities: Stability theory, disorder, and laminates
Danilo B. Liarte, Sam Posen, Mark K. Transtrum +3
Theoretical limits to the performance of superconductors in high magnetic fields parallel to their surfaces are of key relevance to current and future accelerating cavities, especi…
Analysis of Nb3Sn surface layers for superconducting RF cavity applications
Chaoyue Becker, Samuel Posen, Nickolas Groll +7
We present an analysis of the Nb3Sn surface layers grown on a bulk niobium (Nb) coupon prepared at the same time and by the same vapor diffusion process used to make Nb3Sn coatings…