STUDY OF ATOM BOMBARDMENT ISOMERS CLUSTERS Ti7. MOLECULARDYNAMICS SIMULATION

Molecular dynamics has been performed of synthesis processes and ion bombardment titanium clusters Ti7 with pentagonal bipyramid structures (space group –D5h) and octahedron with an attached one of its faces a tetrahedron (C3ν). It is shown that an increase in the synthesis temperature is accompanie...

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Veröffentlicht in:Fiziko-himičeskie aspekty izučeniâ klasterov, nanostruktur i nanomaterialov (Online) nanostruktur i nanomaterialov (Online), 2016-12 (8), p.280-291
1. Verfasser: N.A. Pan'kin
Format: Artikel
Sprache:rus
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Zusammenfassung:Molecular dynamics has been performed of synthesis processes and ion bombardment titanium clusters Ti7 with pentagonal bipyramid structures (space group –D5h) and octahedron with an attached one of its faces a tetrahedron (C3ν). It is shown that an increase in the synthesis temperature is accompanied by increased frequency of the low-energy D5h structure. The initial temperature of isomers (up to 300K ) does not affect the interaction of the ion-cluster. The distribution of the particles formed as a result of cluster ion bombardment, according to their size. We construct the energy spectrum and the function for scattering angles for the distribution of ions and atoms and their analysis.
ISSN:2226-4442
2658-4360