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Tunable polarity of the Casimir force based on saturated ferrites
Tunable porosity Casimir force saturated ferrites
2014/5/28
We study the polarity of the Casimir force between two different parallel slabs separated by vacuum when the saturated ferrite materials under the influence of an external magnetic field are taken int...
Structural and Mössbauer Spectral Studies of Nanosized Aluminum Doped Manganese Zinc Ferrites
Mö ssbauer Spectral Zinc Ferrites Nanosized Aluminum
2009/9/4
Nanoparticles of aluminum-substituted manganese zinc ferrites, Mn1.05Zn0.05AlxFe1.9−xO4 with 0.4≤x≤1.0 were synthesized by solid-state reaction route and characterized by XRD, TEM, and Möss...
Mössbauer, Infrared and X-ray Studies for Ni0.5Zn0.5CrxFe2-xO4 Ferrites
Mö ssbauer Infrared X-ray and ferrites
2010/4/12
Spinel ferrites of the system Ni0.5Zn0.5CrxFe2-xO4, 0 \le x \le 1, have been studied via Mössbauer, IR and X-ray spectra. Mössbauer spectra of the samples showed broad six-line patterns and ...
Microstructure Characterization of ZnFe2-xMxO4 (M = Bi, Y and x = 0.1, 0.2) Ferrites by the Rietveld Refinement
Ferrites -ray diffraction lattice parameter paramagnetic magnetization
2010/4/12
The microstructure of the ferrites was analyzed by the Reitveld refinement method. The Bi-containing ferrites revealed a decrease in the lattice parameter as the Bi3+ concentration is increased, due t...
Structural Characterization and Magnetization of Mg0.5Cu0.5YxFe2-xO4 Ferrites
Ferrites X-ray diffraction lattice parameter X-ray density magnetization
2010/4/12
Mg0.5Cu0.5YxFe2-xO4 ferrites were prepared by the solid state reaction method and were characterized by X-ray diffraction and magnetization measurements. A single spinel phase was obtained in the rang...
Cation Distribution and Magnetisation Study of Nd+3 Substituted Zn-Mg Ferrites
Polycrystalline Ferrite Cation distribution Magnetisation Weighted interaction Curie Temperature
2010/4/15
Polycrystalline ferrites ZnxMg1-xFe2-yNdyO4 (x = 0.00, 0.20, 0.40, 0.80 and 1.00; y = 0.00, 0.05 and 0.10) were prepared by standard ceramic method. Thecompositions,oncharacterisation by X-ray diffrac...
Co(II) Optical Absorption in Spinels: Infrared and Ligand-Field Spectroscopic Study of the Ionicity of the bond. Magnetic Structure and Co2+→Fe3+MMCT in Ferrites. Correlation with the Magneto-Optical Properties
Cobalt ferrites optical properties magneto-optical effect
2010/12/10
The analysis of the infrared and ligand field spectra of COM2O4 spinels reveals that the ionicity of these compounds varies in the following order aluminate > gallate > ferrite and chromite > rhodite ...