Study of the effect of ultrafast heating on the structure and shape of the gas phase synthesized Cu nanoparticless

I.V. Chepkasov, Y.Y. Gafner, E.D. Kurbanova, V.A. Polukhin
Received: 23 November 2014; Accepted: 30 December 2014
Citation: I.V. Chepkasov, Yu.Ya. Gafner, E.D. Kurbanova, V.A. Polukhin. Study of the effect of ultrafast heating on the structure and shape of the gas phase synthesized Cu nanoparticless. Letters on Materials, 2014, 4(4) 249-252
BibTex   DOI: 10.22226/2410-3535-2014-4-249-252


Molecular dynamics method using the tight-binding potential to carry out simulation of ultrafast heating of the synthesized particles from the gas phase to a temperature T = 600 K and T = 900 K, at which the particles were kept about 10 ns. As a result of the simulation revealed that the method of ultrafast heating the particles to high temperatures virtually eliminates the possibility of a clusters of defective education, but as a result of the heat treatment, the some of investigated particles can disconnect (burst) into smaller clusters.

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