Development of electrical polarization at an antiferromagnetic transition in FeVO(4).

  title={Development of electrical polarization at an antiferromagnetic transition in FeVO(4).},
  author={Abhay Dixit and Gavin J. Lawes},
  journal={Journal of physics. Condensed matter : an Institute of Physics journal},
  volume={21 45},
We have probed changes in the magnetic, electrical, dielectric, optical, and thermodynamic properties of iron vanadate (FeVO(4)) at two magnetic phase transitions. FeVO(4) exhibits two antiferromagnetic transitions at T(N1) = 22 K and T(N2) = 15 K. Below 15 K FeVO(4) develops an electric polarization, concomitant with the second antiferromagnetic transition and indicating strong magnetoelectric coupling. The powder averaged zero field electric polarization for the polycrystalline FeVO(4) sample… CONTINUE READING

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The Handbook of Magnetism and Advanced Magnetic Materials (London: Wiley

  • A BHaris, G Lawes
  • 2007

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