Results 131 to 140 of about 61,990 (176)

Domain walls quasistatics in ferrite-garnet films

Journal of Magnetism and Magnetic Materials, 1995
Abstract We propose a criterion for separating domain wall motion into quasistatic and dynamic regimes. The model for potential relief allows the analysis of the domain wall quasistatics using only one method. It is demonstrated that our model makes it possible to obtain the potential relief for every real ferromagnetic film. The method proposed here
E.B. Krotenko, Yu.A. Kuzin, Yu.V. Melikhov, A.M. Redchenko, F.G. Baryakhtar   +4 more
openaire   +1 more source

Faraday rotation of terbium-yttrium ferrite garnet

IEEE Transactions on Magnetics, 1990
The authors report Faraday rotation (FR) measurements performed on single crystals of terbium-yttrium iron garnets at 1.15- mu m wavelength for three terbium contents (1.98, 1.02, and 0.35) in the temperature range 6-300 K, under magnetic field up to 20 kOe applied along ...
M. Guillot, H. Le Gall, J.M. Desvignes, M. Artinian   +3 more
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SWITCHING PROPERTIES OF FERRITES AND GARNETS

1962
Abstract : Results of an experimental and theoretical study of the switching properties of ferrimagnetic oxides are presented. Two terms - the switching time, the time required by the magnetization to reverse, and the switching parameter, S sub W, the inverse slope of the curve of the variation of the reciprocal switching time with the applied fieldch ...
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The infra-red refractive index of garnet ferrites

British Journal of Applied Physics, 1965
The refractive index has been measured by the method of minimum deviation on single crystals of Y3Fe5O12 and Gd1.5Y1.5Fe5O12. The index was found to be 2.168 ± 0.003 at 3.0 μm with a variation of the order of 5% between 1 and 6 μm. It is concluded that the Faraday rotation should vary in sympathy with the index in this region.
B Johnson, A K Walton
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Light modified switching properties of garnets and ferrites

IEEE Transactions on Magnetics, 1970
The influence of light on the switching behavior of Si-doped Y 3 Fe 5 O 12 and Co-substituted Ni-Zn ferrites is investigated. After irradiation with light, YIG (Si) has an extremely square hysteresis loop, and the switching transients display anomalous behavior.
T. Holtwijk, W. Lems, A. Verhulst, U. Enz   +3 more
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Epitaxial Garnets and Hexagonal Ferrites.

1980
Abstract : The objective of this research is to develop new and improved epitaxial ferrite materials for use in microwave and millimeter-wave signal processing devices. The major emphasis has been on multiple layer magnetic garnet structures for magnetostatic wave (MSW) delay lines.
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Isomorphism of actinides and REE in synthetic ferrite garnets

Geology of Ore Deposits, 2010
The reprocessing of spent nuclear fuel (SNF) is accompanied by the formation of liquid high-level radioactive waste (HLW). To increase the safety of handling HLW, it is proposed to extract actinide isotopes (An) and REE from them. These elements may be incorporated into crystalline matrices, e.g., based on ferrites with garnet structure, and then ...
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Spontaneous phase transitions in ferrite garnet films

Physics of the Solid State, 2013
Spontaneous phase transitions in ferrite garnet films have been studied. It has been shown that, with variations in the temperature, domain walls undergo phase transitions which cause spontaneous phase transitions in the lattice of cylindrical magnetic domains.
Yu. A. Siryuk, A. V. Bezus
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Regular and chaotic dynamics of magnetization precession in ferrite–garnet films

Chaos: An Interdisciplinary Journal of Nonlinear Science, 2009
By numerically solving equations of motion and constructing the spectrum of Lyapunov exponents, nonlinear dynamics of uniformly precessing magnetization in (110) thin film structures with perpendicular magnetic bias is investigated over a wide frequency range of the alternating field.
Anatoliy M, Shutyĭ, Dmitriy I, Sementsov   +1 more
openaire   +2 more sources

RESONANCE PHENOMENA IN GADOLINIUM IRON GARNET FERRITE

2023
Source: Masters Abstracts International, Volume: 02-01, page: 1100.
openaire   +1 more source