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Crystal-Chemical Nature of Mg–M–Fe–O (M = Cr, Al) Spinel Ferrites

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Abstract

The composition dependences of the lattice parameter and saturation magnetization for solid solutions with bulk compositions of (MgCr2O4) c (Fe3O4)1 – c and (MgAl2O4) c (Fe3O4)1 – c (0 ≤ c ≤ 1.0) indicate that these solid solutions consist of three spinel components. This finding accounts for the observed deviations from additivity in experimental data.

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  1. Institute of Metallurgy, Ural Division, Russian Academy of Sciences, ul. Amundsena 101, Yekaterinburg, 620016, Russia

    A. A. Shchepetkin

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  1. A. A. Shchepetkin
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Shchepetkin, A.A. Crystal-Chemical Nature of Mg–M–Fe–O (M = Cr, Al) Spinel Ferrites. Inorganic Materials 40, 424–426 (2004). https://doi.org/10.1023/B:INMA.0000023970.13154.48

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  • DOI: https://doi.org/10.1023/B:INMA.0000023970.13154.48

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