Dr.
Alexei Katashev
(profesosr)
10/10/18, 11:10
RF and material characterization for SRF films
Photothermostimulated exoelectron emission (PTSE), being observed when solid specimen is simultaneously heated and excited by photons with energy close to photoemission threshold, often is related to the annealing of structural defects and hereby, could become the tool to test quality, or amount of imperfections, of the superconductive Nb films.
The present study explores PTSE of the Nb...
Dr.
sepideh Aliasghari
(research fellow)
10/10/18, 11:35
RF and material characterization for SRF films
S. Aliasghari1,2, P. Skeldon2, A. Gholinia2, R. Valizadeh1,
1 ASTeC, STFC Daresbury Laboratory, Daresbury, Warrington, Cheshire WA4 4AD, UK.
2 Corrosion and Protection Group, School of Materials, The University of Manchester, Manchester M13 9PL, UK.
Defects on the niobium superconducting radio frequency (SRF) can have an important impact on quality factor at low accelerating fields....
