A study of nanocrystalline (Mn–Zn) ferrite in SiO2 matrix
Source abstract
Abstract
Abstract Nanocrystalline Mn0.5Zn0.5Fe2O4 ferrite in SiO2 matrix has been prepared by sol–gel method. X-ray diffraction (XRD) study indicates the presence of single-phase spinel ferrite in the sample. The size of the particles, estimated by a transmission electron microscope (TEM), was found to be less that 20 nm. The magnetization measurement of the sample shows no hysteresis loss. The Mossbauer spectra consist of a sextet due to ferromagnetic particles and a doublet due to superparamagnetic nano-sized ferrite.
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Research context
OpenAlex topics: Magnetic Properties and Synthesis of Ferrites · Electromagnetic wave absorption materials · Magnetic properties of thin films
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References (11)
Show source-provided references
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