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Proceedings Paper

Defect and magnetic structure of Y2.93La0.07Fe5O12/Gd3Ga5O12 epitaxial systems
Author(s): Ihor Fodchuk; Ivan Hutsuliak; Volodymyr Dovganyuk; Oleksandr Sumariuk; Oleksandr Gudymenko; Vasyl Kladko; Ivan Syvorotka; Andrii Kotsyubynskiy; Michael Barchuk
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Paper Abstract

This work presents the results of investigation of crystal structure of yttrium iron garnet films of different thickness using high-resolution X-ray diffractometry data and simulation of X-ray intensity distributions in the vicinity of the reciprocal lattice points by the Monte Carlo approach. The parameters of films column microstructure are determined and substantiated, and the model of their defective structure as systems of two types of dislocations with different directions of the Burgers vector is proposed.

Paper Details

Date Published: 6 February 2020
PDF: 12 pages
Proc. SPIE 11369, Fourteenth International Conference on Correlation Optics, 113691G (6 February 2020);
Show Author Affiliations
Ihor Fodchuk, Chernivtsi National Univ. (Ukraine)
Ivan Hutsuliak, Chernivtsi National Univ. (Ukraine)
Volodymyr Dovganyuk, Chernivtsi National Univ. (Ukraine)
Oleksandr Sumariuk, Chernivtsi National Univ. (Ukraine)
Oleksandr Gudymenko, Institute of Semiconductor Physics of NASU (Ukraine)
Vasyl Kladko, Institute of Semiconductor Physics of NASU (Ukraine)
Ivan Syvorotka, Institute for Applied Problems of Mechanics and Mathematics of NASU (Ukraine)
Andrii Kotsyubynskiy, Chernivtsi National Univ. (Ukraine)
Michael Barchuk, TU Bergakademie Freiberg (Germany)


Published in SPIE Proceedings Vol. 11369:
Fourteenth International Conference on Correlation Optics
Oleg V. Angelsky, Editor(s)

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