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Realization of La2MnVO6: Search for half-metallic antiferromagnetism?

J. Androulakis·N. Katsarakis·J. Giapintzakis
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Abstract

Single-phase polycrystalline La2MnVO6 samples were synthesized by arc melting and characterized by X-ray diffraction, magnetization and resistivity measurements. We find that the compound has cubic (space group), partly ordered double perovskite structure. The sample exhibits ferrimagnetic behavior and variable-range hopping conductivity. We conclude based on the magnetic properties that both Mn and V ions are trivalent; moreover, the Mn3+ ions are in a high-spin state, which is the reason that the compound is not a half-metallic antiferromagnet.

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J. Androulakis, N. Katsarakis, J. Giapintzakis. 2002-06-10. Realization of La2MnVO6: Search for half-metallic antiferromagnetism?. https://doi.org/10.1016/s0038-1098(02)00490-8

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