Low Energy Ar<sup>+</sup> Ions Scattering from SiO<sub>2 </sub>(001)<Ι10> Surface under Grazing Incidence

This article presents the results of computer modeling of small-angle scattering of Ar+ ions from the surface of the SiO 2 thin film under bombardment by low-energy. The study of the trajectory of the scattered ions showed that the trajectories with two focuses are observed not only near the center of the semichannel but also nearby the surface of the atomic chain. An increase in the value of the initial energy of incident particles leads to a narrowing of the trajectory of the scattered ions, which leads to the appearance of low-intensity peaks in the energy spectrum of the scattered ions.

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