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

Authors

  • S.І. Yushchuk National university “Lvivska politehnika”
  • V.V. Moklyak G.V. KurdyumovInstituteforMetalPhysics
  • V.J. Nіkolaychuk National University “Lvivska Politechnika”
  • O.M. Gorіna National University “Lvivska Politechnika”
  • O.B. Bіlenka National University “Lvivska Politechnika”
  • S.O. Yuryev National university “Lvivska politehnika”

DOI:

https://doi.org/10.15330/pcss.16.3.491-495

Keywords:

ferrite-garnet film, structural defects, ferromagnetic resonance

Abstract

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.

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Published

2015-09-15

How to Cite

Yushchuk, S., Moklyak, V., Nіkolaychuk V., Gorіna O., Bіlenka O., & Yuryev, S. (2015). Influence of Structural Defects in Epitaxial Ferrite-Garnet Films on their Magnetic Properties. Physics and Chemistry of Solid State, 16(3), 491–495. https://doi.org/10.15330/pcss.16.3.491-495

Issue

Vol. 16 No. 3 (2015)

Section

Scientific articles
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