Yttrium Iron Garnet
Thermal Spin Dynamics of Yttrium Iron Garnet
... Yttrium Iron Garnet is the prototypical material used to study pure spin currents. It is a complex material with 20 magnetic atoms in the unit cell. Almost all theories and experimental analysis ...
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SQUID detected FMR: Resonance in single crystalline and polycrystalline yttrium iron garnet
... regime, YIG is typically described using a two-sublattice approximation and the resonant energy absorption by the macroscopic magnetisation is then interpreted using Kittel’s theory for ferromagnetic resonance. 17 ...
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Diffraction Efficiency Enhancement of Guided Optical Waves by Magnetostatic Forward Volume Waves in the Yttrium-Iron-Garnet Waveguide Coated with Perfect Mental Layers
... In the paper the metal/dielectric/yttrium-iron-garnet (YIG)/gadolinium- gallium-garnet(GGG)/metal (MDYGM) structure is considered. The dispersion relation and the dynamic magnetization of ...
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A Magnetic Field Tunable Yttrium Iron Garnet Millimeter-Wave Dielectric Phase Shifter: Theory and Experiment
... 7. Popov, M., I. Zavislyak, A. Ustinov, and G. Srinivasan, “Sub-Terahertz magnetic and dielectric excitations in hexagonal ferrites,” IEEE Trans. on Mag., Vol. 47, No. 2, 289–294, Feb. 2011. 8. Krupka, J., S. A Gabelich, ...
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Molecular-field Molecular-field Study on Sn Substituted Yttrium Iron Garnet
... by using a sol-gel technique. The influence of the substituted non-magnetic cations with different valences in the structural and magnetic properties was studied. X-ray diffraction and field- emission electron scanning ...
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Yttrium Iron Garnet/Barium Titanate Multiferroic Composites
... 0.0130º [2θ]). The composites microstructures were investigated using a Scanning electron Microscope (SEM) (model: Nova Nano 200 with Field Emission Gun, FEI, Brno, Czech Republic). Lattice parameters were calculated ...
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Thermodynamics of thorium substitution in yttrium iron garnet: comparison of experimental and theoretical results
... waste. However, there is a need for durable waste forms that can be used for the incorporation and disposal of actinides, either sepa- rated during chemical processing or from dismantled nuclear weapons. A considerable ...
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Electromagneto Optical Scanning of the Magnetic Domains Local Areas of Bismuth Substituted Yttrium Iron Garnets
... of garnet (bismuth-substituted yttrium iron garnet) films to an external field is one of the main properties of interest for imaging ...
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Study of different magneto-optic materials for current sensing applications
... undoped yttrium aluminum garnet (YAG) crystal were calculated by Munin et ...earth garnet material is usually inversely proportional to the wavelength of light, except for yttrium iron ...
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Numerical Study of a Circulator Using Yig Thin Film with a Coplanar Structure
... Abstract—The transmission characteristics of a high frequency circulator, using coplanar waveguides, have been designed and studied. To miniaturize the device, we have dramatically reduced the thickness of the YIG ...
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Mineralogy of Banded Iron Formations at and around Kammatturu, Sandur Schist Belt, Karnataka.
... The Iron ore deposit of Kammatturu area is confined to the banded Iron formations of Archaean ...These Iron ores are in Devagiri formation of Ramanmala hill range. Iron ore occur as hard, ...
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Petrography and Mineral Chemistry of the Almanden Garnet, and Implication for Kelyphite Texture in the Miocene Alkaline Basaltic Rocks North East Jordan
... the garnet and pyroxene xenoliths minerals in Tulayl Al-Hasna area within Ufayhim ...the garnet presented corona texture. In addition, garnet surrounded by orthopyroxene refers to kelyphite ...of ...
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Spin Hall magnetoresistance in a canted ferrimagnet
... the iron moments, as shown in the inset of ...the iron sublattice moment orientations govern the SMR, we can understand its sign reversal in the canted phase from ...the iron (and also the Gd) ...
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Garnet (Almandine-Spessartine) Growth Zoning and Its Application to Constrain Metamorphic History in Dehsalm Complex, Iran
... of garnet from staurolite-garnet schist present well preserved growth ...the garnet porphyroblasts are indicative of continuous growth zoning and absence of retrograde diffusion in ...in ...
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DIELECTRIC AND IMPEDANCE SPECTROSCOPIC STUDIES OF IRON DOPED YTTRIUM COPPER TITANATE CERAMICS
... It is also established that increase in sintering temperature significantly promote the grain growth and microstructural densification. It is quite obvious that with decrease in average size to those of smaller and ...
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MEASURING THE RATE OF GARNET GROWTH: IMPLICATIONS FOR RB-SR GARNET CHRONOLOGY
... the garnet core grew rapidly over relatively steady P-T conditions, while the garnet rim grew at a slower rate over an increasing pressure and temperature of ~1 kbar and 80 – 100 ºC, ...the garnet ...
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Preparation of yttrium metal by reduction of yttrium trifluoride with calcium
... For the se reasons "dry process" fluoride was used in most of the work described in this paper., ZINC ALLOY BOMB REDUCTION PROCESS The direct adiabatic bomb reduction of YF with calc i u[r] ...
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Y3+ Doped Ni0.4 Mg0.4 Cd0.2 Fe2-yO4 Spinels Nanoferrite : Structural, Morphological, and Electrical Properties
... composed of nanocrystals and shows the distribution of nanoparticles. The calculated ferrite gain sizes of the corresponding Yttrium doped Ni-Mg-Cd ferrite samples from these graphs are presented in table1. It is ...
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Deeply subducted continental fragments – Part 1: Fracturing, dissolution–precipitation, and diffusion processes recorded by garnet textures of the central Sesia Zone (western Italian Alps)
... complex garnet zoning in eclogitic mica schists from the Sesia Zone (western Italian ...and garnet compositional patterns, which turned out remarkably ...processes. Garnet shows low- Ca ...
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Electron microprobe investigations of metamorphic reactions and mineral growth histories, Kwoiek area, British Columbia
... Plot of Mn Content Against Mg/Fe Ratio in the Maximum Temperature Horizon of Garnet for all Garnet Analyzed in the Kwoiek Area.. Plot of the Mn Fractionation Factor Between Garnet and Re[r] ...
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