Micromagnetic modeling of nonlinear interaction of lateral magnetostatic modes in cross-shaped structures based on waveguides from iron yttrium garnet films

2019 ◽  
Vol 27 (2) ◽  
pp. 39-60 ◽  
Author(s):  
Galina Mihajlovna Dudko ◽  
◽  
Jurij Vladimirovich Hivincev ◽  
Valentin Konstantinovich Saharov ◽  
Aleksandr Vladimirovich Kozhevnikov ◽  
...  
Keyword(s):  
Nonlinear Interaction ◽  
Garnet Films ◽  
Micromagnetic Modeling ◽  
Magnetostatic Modes ◽  
Iron Yttrium Garnet

scholarly journals Aging Processes in Films of Iron-Yttrium Garnet Implanted by Boron Ions

2019 ◽  
Vol 20 (1) ◽  
pp. 56-62 ◽  
Author(s):  
I. P. Yaremiy ◽  
M.M. Povkh ◽  
V.O. Kotsyubynsky ◽  
V.D. Fedoriv ◽  
S.I. Yaremiy ◽  
...  
Keyword(s):  
Ion Implantation ◽  
Constant Thickness ◽  
Surface Layers ◽  
Maximum Deformation ◽  
Garnet Films ◽  
Low Temperature Aging ◽  
Disturbed Layer ◽  
Boron Ions ◽  
Iron Yttrium Garnet ◽  
Temperature Aging

Based on the results of X-ray structural analysis, changes in the crystalline structure that occurred during 15 years in surface layers of epitaxial films of iron-yttrium garnet implanted by B+ ions were studied. The processes that occur during the B+ ion implantation of in ferrite-garnet films, and the processes that accompany the low-temperature aging of ion-implanted films are considered. Strain profiles were determined from the experimental rocking curves, obtained immediately after ion implantation and after 15 years. It was found that the value of relative maximum deformation of surface layers decreases at constant thickness of the disturbed layer.

Iron-yttrium garnet films with magnetic vortices

JETP Letters ◽  
2008 ◽  
Vol 88 (4) ◽  
pp. 271-274 ◽  
Author(s):  
V. F. Shkar’ ◽  
V. N. Varyukhin
Keyword(s):  
Magnetic Vortices ◽  
Garnet Films ◽  
Iron Yttrium Garnet

Magnetostatic modes and chaos in yttrium iron garnet films

1991 ◽  
Vol 70 (6) ◽  
pp. 3197-3208 ◽  
Author(s):  
T. L. Carroll ◽  
L. M. Pecora ◽  
F. J. Rachford
Keyword(s):  
Yttrium Iron Garnet ◽  
Yttrium Iron ◽  
Garnet Films ◽  
Iron Garnet ◽  
Magnetostatic Modes

scholarly journals Micromagnetic modeling of autoresonance oscillations in yttrium-iron garnet films

2019 ◽  
Vol 1389 ◽  
pp. 012141 ◽  
Author(s):  
V S Teplov ◽  
V D Bessonov ◽  
S V Batalov ◽  
A V Telegin
Keyword(s):  
Yttrium Iron Garnet ◽  
Yttrium Iron ◽  
Garnet Films ◽  
Micromagnetic Modeling ◽  
Iron Garnet

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

2015 ◽  
Vol 16 (3) ◽  
pp. 491-495
Author(s):  
S.І. Yushchuk ◽  
V.V. Moklyak ◽  
V.J. Nіkolaychuk ◽  
O.M. Gorіna ◽  
O.B. Bіlenka ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Line Width ◽  
Ferromagnetic Resonance ◽  
Epitaxial Films ◽  
Structural Defects ◽  
Gadolinium Gallium Garnet ◽  
Magnetic Losses ◽  
Ferrite Garnet ◽  
Garnet Films ◽  
Iron Yttrium Garnet

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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