Evaluations of structural, magnetic and various dielectric parameters of Ni-substituted Zn2W-type hexagonal ferrites for high frequency (1–6 GHz) applications
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DOI: 10.1016/j.ceramint.2019.08.129
Abstract: Abstract The structural, electrical, magnetic and high frequency properties of Ni-substituted Zn2W-type hexagonal ferrites were investigated for microwave applications. Ferrite powders with chemical compositions Ba0·5Sr0.5NixZn2-xFe16O27 (where Ni-substitution was varied from 0.0 to 1.5 with a… read more here.
Keywords: hexagonal ferrites; high frequency; substituted zn2w; type hexagonal ... See more keywords
Microstructure and magnetic characterization of the Sm-CoMn co-substituted SrCaM hexagonal ferrites
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DOI: 10.1016/j.cjph.2017.11.017
Abstract: Abstract A series of Sm-CoMn substituted hexagonal ferrites with chemical composition of Sr0.85-xCa0.15SmxFe12-y(Co0.5Mn0.5)yO19 (0.00 ≤ x ≤ 0.60, (0.00 ≤ y ≤ 0.50) were synthesized by the solid-state reaction method. Microstructure and magnetic properties of the hexaferrites have been investigated by the X-ray… read more here.
Keywords: comn; hexagonal ferrites; increasing comn; comn substituted ... See more keywords
Influence of samarium substitution on the structural and magnetic properties of M-type hexagonal ferrites
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DOI: 10.1016/j.jmmm.2017.09.005
Abstract: Abstract The M-type hexagonal ferrites with chemical formula SrFe 12−x Sm x O 19 (x = 0, 0.01, 0.02, 0.03) were synthesized via sol-gel method. We studied the effects of substitution of rare earth on the structural… read more here.
Keywords: structural magnetic; type hexagonal; samarium substitution; hexagonal ferrites ... See more keywords
Structural elucidation and magnetic behavior evaluation of Cu-Cr doped BaCo-X hexagonal ferrites
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DOI: 10.1016/j.jmmm.2017.12.034
Abstract: Abstract Ba2−xCuxCo2CryFe28−yO46 (x = 0.0, 0.1, 0.2, 0.3, 0.4, y = 0.0, 0.2, 0.4, 0.6, 0.8) X-type hexagonal ferrites were synthesized via micro-emulsion route. The techniques which were applied to characterize the prepared samples are as follows: X-ray diffraction… read more here.
Keywords: behavior evaluation; structural elucidation; prepared samples; hexagonal ferrites ... See more keywords