Russian Journal of General Chemistry

, Volume 75, Issue 1, pp 21–24 | Cite as

State of Chromium in Solid Solutions of Complex Bismuth Niobates Bi2BaCrxNb2-xO9(0.01 < x < 0.3)

  • N. V. Chezhina
  • I. V. Piir
  • N. A. Zhuk


Magnetic susceptibility and electric properties of complex bismuth niobates with the layered perovskite structure, containing chromium(III) atoms in niobium(V) sites, were studied. Clusters of chromium(III) atoms with a high antiferromagnetic exchange parameter (−45 cm−1) were found, whose formation along the c axis of the structure is associated with the presence of vacancies in the oxygen sublattice.


Oxygen Chromium Solid Solution Perovskite Electric Property 
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Copyright information

© MAIK “Nauka/Interperiodica” 2005

Authors and Affiliations

  • N. V. Chezhina
    • 1
    • 2
  • I. V. Piir
    • 1
    • 2
  • N. A. Zhuk
    • 1
    • 2
  1. 1.St. Petersburg State UniversitySt. PetersburgRussia
  2. 2.Syktyvkar State UniversitySyktyvkar, Komi RepublicRussia

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