Molecular-Dynamics Simulation of Metal Atomic Clusters under Low-Energy Bombardment

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Title	Molecular-Dynamics Simulation of Metal Atomic Clusters under Low-Energy Bombardment
Authors	Shyrokorad, D.V. Kornich, G.V.
ORCID
Keywords	Molecular dynamics atomic clusters copper Ackland potential
Type	Conference Papers
Date of Issue	2015
URI	http://essuir.sumdu.edu.ua/handle/123456789/42644
Publisher	Sumy State University
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Citation	Shyrokorad, D.V. Molecular-Dynamics Simulation of Metal Atomic Clusters under Low-Energy Bombardment [Текст] / D.V. Shyrokorad, G.V. Kornich // Nanomaterials: Applications & Properties (NAP-2015) : Proceedings of the International Conference. — Sumy : Sumy State University, 2015. — V.4, No1. — 01PCSI02.
Abstract	The evolution of free copper atomic clusters under low energy Ar ion bombardment is simulated using the classical molecular dynamics. The clusters consisting of 26, 78, and 390 atoms have been studied at a impact energy ranging from 1 to 800 eV. Interatomic interactions between copper atoms were described by the many body Ackland potential, whereas the interaction of copper atoms with argon ions has been described using the Ziegler–Biersack–Littmark potential. Time dependences of the temperature and potential energy as well as values of sputtering yields of free clusters under the ion bombardment have been simulated.
Appears in Collections:	Наукові видання (ЕлІТ)