In the lines had been determined assuming that some electrons had been initial incoherently scattered into all directions and only then diffracted (i.e., in our treatment, the lines appear as a consequence of the two-stage procedure). In this function, we had been in a position to achieve an incredibly excellent agreement involving experiment and theory. Within this context, it must be noted that the polar and azimuthal angles defining the direction with the incident beam had been determined computationally inside a fitting process. The values of those angles might be measured only with restricted precision, i.e., with errors of some 0.2 . In any case, the final results are extremely promising. It might be concluded that fine geometric particulars of RHEED patterns for well-prepared samples could be reproduced with the aid of analytical formulas.Materials 2021, 14, x FOR PEER REVIEW9 ofMaterials 2021, 14,patterns for well-prepared samples may be reproduced together with the support of analytical formu-14 9 of las.Figure two. (a) The experimental RHEED patterns for the incident beam azimuth [110]. (b) The corresponding pattern determined computationally for the glancing angle equal to 2.9 . The green Figure two. (a) The experimental RHEED patterns for the incident beam azimuth [110]. (b) The correspots represent the diffraction of elastic electrons, when the blue and red lines represent electrons sponding pattern determined computationally for the glancing angle equal to 2.9 The green spots scattered inelastically (the Bragg reflection effects are shown in blue as well as the resonance scattering represent the diffraction of elastic electrons, while the blue and red lines represent electrons scateffects are shown in Bragg tered inelastically (the red). reflection effects are shown in blue and the resonance scattering effectsare shown in red).Materials 2021, 14, x FOR PEER Evaluation Supplies 2021, 14,ten of 14 10 ofFigure 3. Similar to Figure 2, but an off-symmetry experimental pattern is shown in (a) and also the theoretically determined pattern is displayed for the incident beam azimuth [110] -2.four in (b). Figure 3. Equivalent to Figure two, but an off-symmetry experimental pattern is shown in (a) and also the theoretically determined pattern is displayed for the incident beam azimuth [110] -2.4inrecognize (2) For the SrTiO crystal with the well-prepared TiO surface, we could (b).3in the experimental patterns each Bragg reflection lines and resonance lines (attributable to (two) For the SrTiO3 crystal in Sections two.two.two and 2.two.3). In reality, the Bragg reflection lines, inelastic events as Compound 48/80 Formula described using the well-prepared TiO2 surface, we could recognize inside the experimental patterns each Bragg be observed as straight lines; the resonance scattering far away in the shadow edge, can reflection lines and resonance lines (attributable to inelastic events as for the appearance of parabolic lines. The reality, the Braggbe clearly recognized is responsible described in Sections two.two.two and 2.two.three). In distinction can reflection lines, far away from the shadow edge, might be observed as straight detect the resonanceboth forms. is even though rotating the sample. In any case, we had been capable to lines; the effects of scattering responsible for the appearance of parabolic lines. The distinction could be clearly recognized (three) Right here, it appears particularly critical to think about the query of what happens to though rotating the sample. In any case, Etiocholanolone Epigenetic Reader Domain wearound theto detect the effects towards the surface (i.e., RHEED patterns in the event the sample is rotated were able axis perpendicular of both kinds. (three) Right here, it in the i.