Molecular-dynamic modelation of processes of shaping local nanostructures with the help of the focussed nuclear beam


Adhesion of Melts and Brazing of Materials - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2006, #39


The computer program reproducing new technology of obtaining local nanostructures (islands) on solid surfaces by atoms condensation method from a focussed molecular beam of nanosize section is developed. On an example of Lennаrd-Jons systems the influence of a number of control parameters (beam energy, substrate temperature etc.) on structure and morphology of islands is investigated. The forming of germanium islands on a single-crystal silicium surface with use of particular collective potentials (Stillinger-Weber and Tersoff) was modelled.