2 papers
cond-mat.supr-con2021
RF surface resistance tuning of superconducting niobium via thermal diffusion of native oxide
Eric Lechner, Jonathan Angle, Fred Stevie +3
Recently, Nb superconducting radio frequency cavities vacuum heat treated between 300-400 C for a few hours have exhibited very high quality factors (~5x10^10 at 2.0 K). New second…
physics.acc-ph2018
Secondary ion mass spectrometry for SRF cavity materials
J. Tuggle, U. Pudasaini, A. S. Palczewski +3
Historically, many advances in superconducting radio frequency (SRF) cavities destined for use in advanced particle accelerators have come empirically, through the iterative proced…