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Crystallite size and magnetic properties of La0.7Mn1.3O3 ± Δ

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Abstract

The results of investigation into nanocrystalline lanthanum manganites La0.7Mn1.3O3 ± Δ produced by repeated cold isostatic pressing of a charge material are reported. A powder compact with a crystallite size of 5–7 nm exhibits no magnetic properties, unlike a coarse-grained (20 nm) powder compact.

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Authors and Affiliations

  1. Galkin Physicotechnical Institute, National Academy of Sciences of Ukraine, ul. Rozy Lyuksemburg 72, Donetsk, 83114, Ukraine

    S. Yu. Prylypko, G. Ya. Akimov, Yu. F. Revenko & V. N. Varyukhin

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  1. S. Yu. Prylypko
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  2. G. Ya. Akimov
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  3. Yu. F. Revenko
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  4. V. N. Varyukhin
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Corresponding author

Correspondence to S. Yu. Prylypko.

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Original Russian Text © S.Yu. Prylypko, G.Ya. Akimov, Yu.F. Revenko, V.N. Varyukhin, 2010, published in Zhurnal Tekhnicheskoĭ Fiziki, 2010, Vol. 80, No. 7, pp. 141–142.

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Prylypko, S.Y., Akimov, G.Y., Revenko, Y.F. et al. Crystallite size and magnetic properties of La0.7Mn1.3O3 ± Δ . Tech. Phys. 55, 1056–1057 (2010). https://doi.org/10.1134/S1063784210070224

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  • DOI: https://doi.org/10.1134/S1063784210070224

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