Simulation of Particle Scattering at Amorphous and Polycrystalline Targets

Simulation of Particle Scattering at Amorphous and Polycrystalline Targets

A procedure for simulating the scattering of atomic particles at amorphous and crystalline targets is described in the binary collision approximation. The influence of thermal vibrations, choice of the potential, and the inclusion of inelastic energy losses are analyzed using the simulation of hydro...

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Veröffentlicht in:Surface investigation, x-ray, synchrotron and neutron techniques x-ray, synchrotron and neutron techniques, 2019-03, Vol.13 (2), p.335-338
Hauptverfasser: Meluzova, D. S., Babenko, P. Yu, Shergin, A. P., Zinoviev, A. N.
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry and Materials Science
Crystal structure
Crystallinity
Inelastic scattering
Materials Science
Polycrystals
Simulation
Surfaces and Interfaces
Thin Films
Tungsten
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Zusammenfassung:A procedure for simulating the scattering of atomic particles at amorphous and crystalline targets is described in the binary collision approximation. The influence of thermal vibrations, choice of the potential, and the inclusion of inelastic energy losses are analyzed using the simulation of hydrogen-atom scattering at a tungsten surface as an example. The coefficients of reflection from crystalline, polycrystalline, and amorphous surfaces are compared.
ISSN:1027-4510
1819-7094
DOI:10.1134/S1027451019020332