Effect of Pd and Pt metal on sulfur adsorption on Co(0001) by surface alloyingS.H. Ma, Z.Y. Jiao, T.X. Wang and X.Q. DaiEur. Phys. J. B, 87 3 (2014) 53DOI: https://doi.org/10.1140/epjb/e2014-40769-1