NH3 adsorption on PtM (Fe, Co, Ni) surfaces: Cooperating effects of charge transfer, magnetic ordering and lattice strain

Adsorption of NH3 molecule on HCP Co (0001) surface. (a) The density of states of NH3 molecule in gas phase, (b) the Co-d projected DOS and NH3 projected DOS for NH3 adsorbed Co (0001) surface and (c) d-projected DOS for the Co (0001). 158