Mr. Yurii Roman Profile

Yurii Roman

at Chernivtsi National Univ.

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Publications (7)

Proceedings Article | 21 December 2021 Paper

Fourier energy analysis of Kikuchi patterns for investigation of defect system of diamond crystals

I. Fodchuk, S. Ivakhnenko, V. Tkach, S. Balovsyak, M. Solodkyi, M. Borcha, I. Hutsuliak, A. Kuzmin, Yu. Roman, Y. Smusenko, P. Pynuk

Proceedings Volume 12126, 121261M (2021) https://doi.org/10.1117/12.2615864

KEYWORDS: Crystals, Diamond, Crystallography, Diffraction, Fourier transforms, Spatial frequencies, Digital image processing

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Proceedings Article | 21 December 2021 Paper

X-ray diffraction and scanning electron microscopy of concrete composites of high structural strength and density

O. Sumariuk, I. Fodchuk, Yu. Roman, I. Hutsuliak, V. Romankevich

Proceedings Volume 12126, 121261L (2021) https://doi.org/10.1117/12.2615859

KEYWORDS: Composites, Cements, X-ray diffraction, Scanning electron microscopy, Silicates, Crystals, X-ray microscopy

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Proceedings Article | 21 December 2021 Paper

Influence of defect structure on characteristics of X- and γ-radiation detectors based on CdTe:Cl according to high-resolution X-ray diffractometry

I. Fodchuk, A. Kuzmin, O. Maslyanchuk, I. Hutsuliak, M. Solodkyi, Yu. Roman, I. Boledzyuk, P. Pynuk, M. Solovan, O. Gudymenko

Proceedings Volume 12126, 121261K (2021) https://doi.org/10.1117/12.2615854

KEYWORDS: Heterojunctions, Crystals, Sensors, X-rays, X-ray diffraction, X-ray detectors, Spectroscopy

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Proceedings Article | 21 December 2021 Paper

X-ray investigations of structure of thick YIG epitaxial systems of different growth parameters

I. Fodchuk, I. Hutsuliak, V. Dovganyuk, A. Kuzmin, Yu. Roman, M. Solodkyi, P. Pynuk, P. Lytvyn, O. Gudymenko, I. Syvorotka, M. Barchuk

Proceedings Volume 12126, 121261J (2021) https://doi.org/10.1117/12.2615833

KEYWORDS: Magnetism, Garnet, Crystals, Monte Carlo methods, X-rays

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Proceedings Article | 21 December 2021 Paper

Peculiarities of formation of X-ray moiré images on deformation fields created by set of concentrated forces

I. Fodchuk, Y. Roman, S. Balovsyak, S. Romanyuk, I. Yanchuk, A. Kuzmin, M. Solodkyi, P. Lytvyn

Proceedings Volume 12126, 121262I (2021) https://doi.org/10.1117/12.2617083

KEYWORDS: Fractal analysis, Diffraction, X-rays, X-ray imaging, Interferometers, Crystals, Fourier transforms

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Proceedings Article | 6 February 2020 Paper

Determination of structural heterogeneity of crystals from electron backscatter diffraction images with use of the Fourier energy spectrum

Mariana Borcha, Ihor Fodchuk, Mykola Solodkyi, Serhiy Balovsyak, Yurii Roman, Ivan Hutsuliak

Proceedings Volume 11369, 113691I (2020) https://doi.org/10.1117/12.2553974

KEYWORDS: Crystals, Diffraction, Fourier transforms, Diamond, Spatial frequencies, Scanning electron microscopy

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Proceedings Article | 6 February 2020 Paper

Defect structure of high-resistivity CdTe:Cl crystals according to the data of high-resolution x-ray diffractometry

I. Fodchuk, A. Kuzmin, I. Hutsuliak, M. Solodkyi, V. Dovganyuk, O. Maslyanchuk, Yu. Roman, R. Zaplitnyy, O. Gudymenko, V. Kladko, V. Mоlоdkin, V. Lizunov

Proceedings Volume 11369, 113691H (2020) https://doi.org/10.1117/12.2553970

KEYWORDS: Crystals, Monte Carlo methods, X-rays, Cadmium, X-ray diffraction

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Showing 5 of 7 publications

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