what are the s wave and s+s wave model in superconductivity?
Without proper context (you really should learn to at least give a reference when asking something like this in this forum), the quick answer from me will be those being the symmetry of the order parameter (equivalent to the gap symmetry) of the superconductor.
If that is puzzling to you, then you know how I feel when I look at your question.
I am new to XPS Data analysis, and I have a .sle file that I got out of XPS Machine Software, and I am using CasaXPS to analyse the data. This software takes only .vms files. I want to convert the .sle to a .vms file for analysis. How or where can I do this? Any help on this will be deeply appreciated.