Manova, Elina and Paneva, Daniela and Kunev, Boris and Rivière, Éric and Estournès, Claude and Mitov, Ivan
Characterization of nanodimensional Ni-Zn ferrite prepared by mechanochemical and thermal methods.
(2010)
Journal of Physics: Conference Series (JPCS), 217 (1). ISSN 1742-6588
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(Document in English)
PDF (Publisher's version) - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader 674kB |
Official URL: http://dx.doi.org/ 10.1088/1742-6596/217/1/012102
Abstract
Nickel zinc ferrite nanoparticles, Ni1−xZnxFe2O4 (x = 0, 0.2, 0.5, 0.8, 1.0), with dimensions below 10 nm have been prepared by combining chemical precipitation with high-energy ball milling. For comparison, their analogues obtained by thermal synthesis have also been studied. Mössbauer spectroscopy, X-ray diffraction, and magnetic measurements are used for the characterization of the obtained materials. X-ray diffraction shows that after 3h of mechanical treatment ferrites containing zinc are formed, while 6h of treatment is needed to obtain NiFe2O4. The magnetic properties of the samples exhibit a strong dependence on the phase composition, particle size and preparation method.
Item Type: | Article |
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Additional Information: | Thanks to Institute of Physics editor. The definitive version is available at http://iopscience.iop.org/ The original PDF of the article can be found at Journal of Physics: Conference Series website : http://iopscience.iop.org/1742-6596/ |
HAL Id: | hal-03551039 |
Audience (journal): | International peer-reviewed journal |
Uncontrolled Keywords: | |
Institution: | Other partners > Bulgarian Academy of Sciences (BULGARIA) French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE) Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE) Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE) Other partners > Université Paris-Sud 11 (FRANCE) |
Laboratory name: | |
Statistics: | download |
Deposited On: | 17 May 2011 12:56 |
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