Research of the atomic clusters diffusion over the (111) and (100) surfaces of Ni crystal

G.M. Poletaev, V.M. Kaygorodova, G.A. Elli, O.M. Uzhakina, J.A. Baimova show affiliations and emails
Received: 17 November 2014; Revised: 30 November 2014; Accepted: 05 December 2014
Citation: G.M. Poletaev, V.M. Kaygorodova, G.A. Elli, O.M. Uzhakina, J.A. Baimova. Research of the atomic clusters diffusion over the (111) and (100) surfaces of Ni crystal. Lett. Mater., 2014, 4(4) 218-221
BibTex   https://doi.org/10.22226/2410-3535-2014-4-218-221

Abstract

 Diffusion of Ni atom clusters on (111) and (100) planes is studied by molecular dynamics simulations. The diffusion activation energies of clusters of different sizes are found. It is shown that atoms in the clusters are migrating on the surface by individual movement instead of collective motion.

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