Crystallite size and magnetic properties of La0.7Mn1.3O3 ± Δ |
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| Authors: | S Yu Prylypko G Ya Akimov Yu F Revenko and V N Varyukhin |
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| Institution: | (1) Department of Chemical, Materials and Biomolecular Engineering, Institute of Materials Science, University of Connecticut, Storrs, CT 06269, USA; |
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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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