| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10674858 | Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms | 2011 | 5 Pages |
Abstract
The normal bombardment of the targets consisted of single 13-, 27- or 39-atom copper cluster on a surface of polyethylene by Ar ions with energies of 100, 200 and 400Â eV is examined using molecular dynamics simulation incorporating long-range many-body covalent bonding potential for hydrocarbons and a potential based on a embedded atom model for copper. Sputtering yield and its dependence on the energy of bombarding ion and size of the pre-deposited copper cluster are discussed.
Related Topics
Physical Sciences and Engineering
Materials Science
Surfaces, Coatings and Films
Authors
O.A. Yermolenko, G.V. Kornich, G. Betz,