Influence of Structural Defects in Epitaxial Ferrite-Garnet Films on their Magnetic Properties

Influence of Structural Defects in Epitaxial Ferrite-Garnet Films on their Magnetic Properties

The study of defects observed in substrates with gadolinium gallium garnet (GGG) with orientations (110), (100) and (111) and in epitaxial films grown of iron-yttrium garnet (YIG) were investigation. It is shown that the line width ferromagnetic resonance strongly depends on the presence of defects...

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Main Authors: S. І. Yushchuk, S. O. Yuryev, V. V. Moklyak, V. J. Nіkolaychuk, O. M. Gorіna, O. B. Bіlenka
Format: Article
Language:English
Published: Vasyl Stefanyk Precarpathian National University 2016-10-01
Series:Фізика і хімія твердого тіла
Online Access:http://journals.pu.if.ua/index.php/pcss/article/view/782
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spelling doaj-2a94d7a8e9e34f98878f637e0ae562a22020-11-24T23:59:26ZengVasyl Stefanyk Precarpathian National UniversityФізика і хімія твердого тіла1729-44282309-85892016-10-0116349149510.15330/pcss.16.3.491-495651Influence of Structural Defects in Epitaxial Ferrite-Garnet Films on their Magnetic PropertiesS. І. Yushchuk0S. O. Yuryev1V. V. Moklyak2V. J. Nіkolaychuk3O. M. Gorіna4O. B. Bіlenka5Національний університет “Львівська політехніка”Національний університет “Львівська політехніка”Інститут металофізики ім. Г.В. Курдюмова НАН УкраїниНаціональний університет “Львівська політехніка”Національний університет “Львівська політехніка”Національний університет “Львівська політехніка”The study of defects observed in substrates with gadolinium gallium garnet (GGG) with orientations (110), (100) and (111) and in epitaxial films grown of iron-yttrium garnet (YIG) were investigation. It is shown that the line width ferromagnetic resonance strongly depends on the presence of defects in YIG films. It was established that the highest quality and minimal magnetic losses have YIG films with a thickness of 2...8 mm grown on GGG defect-free substrates with orientation (111), which were grinding and polishing the surface to 14 grade purity. <strong>Keywords:</strong> ferrite-garnet film, structural defects, ferromagnetic resonance.http://journals.pu.if.ua/index.php/pcss/article/view/782
collection DOAJ
language English
format Article
sources DOAJ
author S. І. Yushchuk
S. O. Yuryev
V. V. Moklyak
V. J. Nіkolaychuk
O. M. Gorіna
O. B. Bіlenka
spellingShingle S. І. Yushchuk
S. O. Yuryev
V. V. Moklyak
V. J. Nіkolaychuk
O. M. Gorіna
O. B. Bіlenka
Influence of Structural Defects in Epitaxial Ferrite-Garnet Films on their Magnetic Properties
Фізика і хімія твердого тіла
author_facet S. І. Yushchuk
S. O. Yuryev
V. V. Moklyak
V. J. Nіkolaychuk
O. M. Gorіna
O. B. Bіlenka
author_sort S. І. Yushchuk
title Influence of Structural Defects in Epitaxial Ferrite-Garnet Films on their Magnetic Properties
title_short Influence of Structural Defects in Epitaxial Ferrite-Garnet Films on their Magnetic Properties
title_full Influence of Structural Defects in Epitaxial Ferrite-Garnet Films on their Magnetic Properties
title_fullStr Influence of Structural Defects in Epitaxial Ferrite-Garnet Films on their Magnetic Properties
title_full_unstemmed Influence of Structural Defects in Epitaxial Ferrite-Garnet Films on their Magnetic Properties
title_sort influence of structural defects in epitaxial ferrite-garnet films on their magnetic properties
publisher Vasyl Stefanyk Precarpathian National University
series Фізика і хімія твердого тіла
issn 1729-4428
2309-8589
publishDate 2016-10-01
description The study of defects observed in substrates with gadolinium gallium garnet (GGG) with orientations (110), (100) and (111) and in epitaxial films grown of iron-yttrium garnet (YIG) were investigation. It is shown that the line width ferromagnetic resonance strongly depends on the presence of defects in YIG films. It was established that the highest quality and minimal magnetic losses have YIG films with a thickness of 2...8 mm grown on GGG defect-free substrates with orientation (111), which were grinding and polishing the surface to 14 grade purity. <strong>Keywords:</strong> ferrite-garnet film, structural defects, ferromagnetic resonance.
url http://journals.pu.if.ua/index.php/pcss/article/view/782
work_keys_str_mv AT síyushchuk influenceofstructuraldefectsinepitaxialferritegarnetfilmsontheirmagneticproperties
AT soyuryev influenceofstructuraldefectsinepitaxialferritegarnetfilmsontheirmagneticproperties
AT vvmoklyak influenceofstructuraldefectsinepitaxialferritegarnetfilmsontheirmagneticproperties
AT vjníkolaychuk influenceofstructuraldefectsinepitaxialferritegarnetfilmsontheirmagneticproperties
AT omgorína influenceofstructuraldefectsinepitaxialferritegarnetfilmsontheirmagneticproperties
AT obbílenka influenceofstructuraldefectsinepitaxialferritegarnetfilmsontheirmagneticproperties
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