# Simplified Determination of RHEED Patterns and Its Explanation Shown with the Use of 3D Computer Graphics

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## Abstract

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## 1. Introduction

## 2. Materials and Methodology

## 3. Results and Discussion

#### 3.1. An Algorithm

#### 3.2. Features of the Software

#### 3.3. Detailed Diffraction Pattern

#### 3.4. Comparison with the Experimental Data

## 4. Conclusions

## Author Contributions

## Funding

## Institutional Review Board Statement

## Informed Consent Statement

## Data Availability Statement

## Conflicts of Interest

## References

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**Figure 2.**Model of the fcc structure as taken into consideration for the incident beam azimuth [110].

**Figure 3.**Snapshot of the application for drawing the Ewald sphere and finding the distribution of spots at the screen.

**Figure 4.**A skew view from a virtual camera that can be moved continuously to different observation points by a user of the application.

**Figure 5.**A top view from a virtual camera that can be moved continuously to different observation points by a user of the application.

**Figure 6.**A list of coordinates of the spots at the screen generated by the software (additionally values of $\sqrt{{Y}^{2}+{Z}^{2}}$ are displayed).

**Figure 8.**(

**a**) Experimental RHEED pattern for a TiO2-terminated, SrTiO3(001) surface; (

**b**) The pattern determined with the use of the Ewald geometrical construction.

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**MDPI and ACS Style**

Kokosza, Ł.; Pawlak, J.; Mitura, Z.; Przybylski, M. Simplified Determination of RHEED Patterns and Its Explanation Shown with the Use of 3D Computer Graphics. *Materials* **2021**, *14*, 3056.
https://doi.org/10.3390/ma14113056

**AMA Style**

Kokosza Ł, Pawlak J, Mitura Z, Przybylski M. Simplified Determination of RHEED Patterns and Its Explanation Shown with the Use of 3D Computer Graphics. *Materials*. 2021; 14(11):3056.
https://doi.org/10.3390/ma14113056

**Chicago/Turabian Style**

Kokosza, Łukasz, Jakub Pawlak, Zbigniew Mitura, and Marek Przybylski. 2021. "Simplified Determination of RHEED Patterns and Its Explanation Shown with the Use of 3D Computer Graphics" *Materials* 14, no. 11: 3056.
https://doi.org/10.3390/ma14113056