On the basis of the magnetic properties the statistical homogeneity of the solid solutions in the Al₂O₃-V₂O₃ system is investigated. It is shown that the V³⁺-ion distribution in the ( V_xAl_l−x)₂O₃ lattice in the range of vanadium content 0.0096 ≦ x ≦ 0.195 does not obey statistical regularities. Clusters of two and three exchange-interacting V^{3 +} ions are observed in the structure of the (V_xAl_1−x)₂O₃ solid solutions.

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Volume179, Issue2

1 October 1993

Pages 531-537

Magnetic Properties and Structure of (V_xAl_1−x)₂O₃ Solid Solutions

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Magnetic Properties and Structure of (V_xAl_1−x)₂O₃ Solid Solutions