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MATLOCHA, T. PRŮŠA, S. KOLÍBAL, M. BÁBOR, P. PRIMETZHOFER, D. MARKIN, S. BAUER, P. ŠIKOLA, T.
Originální název
A study of a LEIS azimuthal scan behavior: Classical dynamics simulation
Typ
článek v časopise - ostatní, Jost
Jazyk
angličtina
Originální abstrakt
A classical dynamics simulation of the low energy He+ ion scattering on a Cu(100) surface was carried out for a more detailed explanation of LEIS azimuthal scans with respect to a previous work. The Thomas-Fermi.Moliere screened potential was used in the calculations to describe interatomic repulsive interactions. A topping power and thermal vibrations of target atoms were involved as well. The results of the simulations were compared with the experiment and thus the correction factors of interatomic scans found. Themain features of the calculated azimuthal scans N are discussed and the relevant parts compared. Additionally, ion blocking effects were studied by the analysis of N distribution of ions backscattered into the whole half-space above the Cu(100) surface. This gave us a more transparent view into the low energy ion scattering processes on this periodic surface.
Klíčová slova
LEIS; Computer simulation; Ion scattering
Autoři
MATLOCHA, T.; PRŮŠA, S.; KOLÍBAL, M.; BÁBOR, P.; PRIMETZHOFER, D.; MARKIN, S.; BAUER, P.; ŠIKOLA, T.
Rok RIV
2010
Vydáno
20. 9. 2010
ISSN
0039-6028
Periodikum
Surface Science
Ročník
604
Číslo
21-22
Stát
Nizozemsko
Strany od
1906
Strany do
1911
Strany počet
6
BibTex
@article{BUT49957, author="Tomáš {Matlocha} and Stanislav {Průša} and Miroslav {Kolíbal} and Petr {Bábor} and Daniel {Primetzhofer} and S. N. {Markin} and P. {Bauer} and Tomáš {Šikola}", title="A study of a LEIS azimuthal scan behavior: Classical dynamics simulation", journal="Surface Science", year="2010", volume="604", number="21-22", pages="1906--1911", issn="0039-6028" }