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cond-mat.mtrl-sci2005★ 1 cited
First Principles Study of Adsorption, Diffusion and Dissociation of NH_3 on Ni and Pd Surfaces
Sergey Stolbov, Talat S. Rahman
Using the plane wave pseudopotential method within the density functional theory with the generalized gradient approximation for exchange and correlation potential, we have calcula…
cond-mat.mtrl-sci2004
First-principles study of the origin of alkali promotion of reactivity of metal surfaces
Sergey Stolbov, Talat S. Rahman
Alkali metals are known as efficient promoters in heterogeneous catalysis but the nature of this phenomenon is as yet not understood. Our first principles calculations reveal a hug…