Electronic Raman scattering in superconductors on triangular lattices
Electronic Raman scattering in superconductors on triangular lattices
We discuss the electronic Raman scattering in superconductors on triangle lattices, with possible application to the cobalt oxide superconductors. In the case of $s$-wave pairing the absorption is forbidden below the pair-breaking peak (PBP) in the clean system as well as in the presence of impurity scattering; in the cases …