title: Morphology of nanoclusters and nanopillars formed in nonequilibrium surface growth for catalysis applications.
abstract: We consider growth of nanoclusters and nanopillars in a model of surface deposition and restructuring yielding morphologies of interest in designing catalysis applications. Kinetic Monte Carlo numerical modeling yields examples of the emergence of face centered cubic (fcc) symmetry surface features in Pt-type metal nanostructures, allowing evaluation of the fraction of the resulting active sites with desirable properties, such as (111)-like coordination, as well as suggesting the optimal growth regimes.
authors.affiliation: Institute of Physics, National Academy of Sciences, 46 Nauky Avenue, Kiev 03028, Ukraine.
authors.forename: Vyacheslav
authors.initials: V
authors.lastname: Gorshkov
authors.forename: Oleksandr
authors.initials: O
authors.lastname: Zavalov
authors.forename: Plamen B
authors.initials: PB
authors.lastname: Atanassov
authors.forename: Vladimir
authors.initials: V
authors.lastname: Privman