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И.Ж. Безбах, Б.И. Мясников, И.Н. Радченко
6
Calculation of reflection electron diffraction
on a single crystal
©
I.Zh. Bezbakh
1
, B.I. Myasnikov
2
, I.N. Radchenko
2
1
”Space Materials” Science and Research Center of the Shubnikov Institute of
Crystallography, Russian Academy of Sciences, Kaluga, 248640, Russia
2
Bauman Moscow State Technical University, Kaluga Branch, Kaluga, 248000,
Russia
The paper presents the results of mathematical modeling for one of the main methods of
investigating physical and chemical properties of the surface of solids – electron diffrac-
tion. A summary of the basic theory of the micro particles diffraction process with formu-
lae are given. The algorithm for calculating (in MathCAD) is described and a graphical
representation of the results is presented. This work allows predicting the course of re-
flected electrons diffraction on the surface of a single crystal with specified parameters of
the test process. The obtained results of modeling diffraction process can be used as an
illustrative exemplification material when studying electronography.
Keywords:
crystallography, diffraction, single crystal, scattering spectrum, glancing an-
gle.
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