Abstract
The magnetic properties of Bi(Fe1 − x M x )O3(M = Mn, Ti) solid solutions have been studied in magnetic fields of up to 11.2 × 103 kA/m, and the composition stability range of the R3c ferroelectric phase has been determined. The results indicate that partial Ti4+ substitution for Fe3+ leads to a transition from a modulated antiferromagnetic state to a homogeneous weakly ferromagnetic ferroelectric state (x = 0.08), whereas the Bi(Fe 3+1−x Mn 3+ x )O3 solid solutions do not exhibit weak ferromagnetism. Charge compensation in is assumed to be ensured by cation vacancies.
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Original Russian Text © I.O. Troyanchuk, A.N. Chobot, O.S. Mantytskaya, N.V. Tereshko, 2010, published in Neorganicheskie Materialy, 2010, Vol. 46, No. 4, pp. 485–489.
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Troyanchuk, I.O., Chobot, A.N., Mantytskaya, O.S. et al. Magnetic properties of Bi(Fe1 − x M x )O3 (M = Mn, Ti). Inorg Mater 46, 424–428 (2010). https://doi.org/10.1134/S0020168510040187
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DOI: https://doi.org/10.1134/S0020168510040187