2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/169161We study the effect of impurities in superconducting graphene and discuss their influence on the local electronic properties. In particular, we consider the case of magnetic and non-magnetic impurities being either strongly localized or acting as a potential averaged over one unit cell. The spin dependent local density of states is calculated and possibilities for visualizing impurities by means of scanning tunneling experiments is pointed out. A possibility of identifying magnetic scatters even by non spin-polarized scanning tunneling spectroscopy is explained.4 pages, 4 figuresMesoscale and Nanoscale PhysicsSuperconductivitytext