Detail publikace

A study of a LEIS azimuthal scan behavior: Classical dynamics simulation

MATLOCHA, T. PRŮŠA, S. KOLÍBAL, M. BÁBOR, P. PRIMETZHOFER, D. MARKIN, S. BAUER, P. ŠIKOLA, T.

Originální název

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

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"
}