Features Crystal Structure LaGa - Substituted Epitaxial Films Yttrium Iron Garnet. Determination of Defects

Authors

  • V. V. Moklyak G.V. Kurdyumov Institute for Metal Physics, N.A.S. of Ukraine

DOI:

https://doi.org/10.15330/pcss.16.1.68-73

Keywords:

yttrium-iron garnet, epitaxial ferrite-garnet film, liquid phase epitaxy, tensor strain, misfit dislocations

Abstract

The results of studies conducted in this paper form a complete picture of strains acquired during film growth and further processing. With comprehensive thermodynamic and crystal chemistry analysis evaluated the presence of impurities in the technological structures LaGa-YIG/GGG, and studied their effects on structural perfection of films and shows the results of data recovery X-ray analysis of full tensor strain and non-diagonal elements of the tensor distortion arising in the epitaxial heterostructure in the process of growing and with further technological processing. The presence of a large planar anisotropy of mechanical characteristics of epitaxial films that arise after cutting.

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Published

2015-03-15

How to Cite

Moklyak, V. V. (2015). Features Crystal Structure LaGa - Substituted Epitaxial Films Yttrium Iron Garnet. Determination of Defects. Physics and Chemistry of Solid State, 16(1), 68–73. https://doi.org/10.15330/pcss.16.1.68-73

Issue

Section

Scientific articles