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Palladium island growth on Ni(111) Stochastic classical trajectory — ghost atom calculations |
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| Authors: | Pascal Brault Joaquim de Almeida |
| Affiliation: | Groupe de Recherches sur l'Energétique des Milieux Ionisés, URA 831 CNRS, Université d'Orléans BP6759, F-45067, Orleans Cedex 2, France |
| Abstract: | We generalize previous stochastic classical trajectory-ghost atom calculations for describing palladium deposition onto the Ni(111) surface between 0.1 and 0.5 monolayers. The growth evolves through two-dimensional islands. The islands are formed following the downward funneling mechanism. Surface temperature does not affect the island growth. |
| Keywords: | Adatoms Adsorption kinetics Atomistic dynamics Atom-solid interactions, scattering, diffraction Catalysis Clusters Computer simulations Construction and use of effective interatomic interactions Epitaxy Growth Low index single crystal surfaces Models of surface kinetics Molecular dynamics Nickel Nucleation Palladium Physical adsorption Single crystal epitaxy Solid-gas interfaces Sticking Surface diffusion |
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