Synthesis and 57Fe Mössbauer Studies of Polycrystalline Magnesium Ferrites MgFe2O4 and Mg(Fe0.8Ga0.2)2O4

The results of a Mössbauer study of hyperfine interactions of 57Fe probe nuclei in isostructural hexagonal manganites h-ScMnO3 and h-InMnO3 are presented. The results of measurements of the Mössbauer spectra at T TN, as well as calculations of the parameters of the electric field gradient tensor at 57Fe nuclei, demonstrated different behavior of the probe iron ions in these isostructural systems, reflecting the difference in the processes of defect formation in their crystal lattices. On the contrary, measurements at T TN did not reveal any differences in the local magnetic structure of 57Fe probe atoms in these oxides.

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Synthesis and 57Fe Mössbauer Studies of Polycrystalline Magnesium Ferrites MgFe2O4 and Mg(Fe0.8Ga0.2)2O4

Cited by 3 publications

References 25 publications

Structure of the Local Environment and Hyperfine Interactions of 57Fe Probe Nuclei in AMnO3 (A = Sc, In)

Structure of the Local Environment and Hyperfine Interactions of 57Fe Probe Nuclei in AMnO3 (A = Sc, In)

Synthesis and Properties of Magnetodielectric Coatings Based on Photoresist and Nanosized Powder Mg(Fe0.7Ga0.3)2Ox

Structure of the Local Environment and Hyperfine Interactions of <sup>57</sup>Fe Probe Nuclei in AMnO<sub>3</sub> (A = Sc, In)

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