Magnetic properties of Z-type Ba3Co1.3Zn0.3Cu0.4Fe24O41 nanoparticles

Nano-sized crystalline magnetic particles of Ba3Co1.3Zn0.3Cu0.4Fe24O41 hexaferrite was synthesized by sol-gel citrate precursor method. It was characterized using X-ray powder diffraction, thermogravimetric analysis, differential thermal analysis, X-ray fluorescence and atomic force microscopy. The...

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Bibliographic Details
Published in:Materials chemistry and physics 2007-01, Vol.101 (1), p.81-86
Main Authors: Caffarena, V.R., Ogasawara, T., Capitaneo, J.L., Pinho, M.S.
Format: Article
Language:English
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Summary:Nano-sized crystalline magnetic particles of Ba3Co1.3Zn0.3Cu0.4Fe24O41 hexaferrite was synthesized by sol-gel citrate precursor method. It was characterized using X-ray powder diffraction, thermogravimetric analysis, differential thermal analysis, X-ray fluorescence and atomic force microscopy. The magnetocrystalline anisotropy was calculated from the transverse magnetization isotherms, taking into account the distribution of the easy magnetization axis with the orientation direction of the samples.
ISSN:0254-0584
DOI:10.1016/j.matchemphys.2006.02.018