Diverse structures of mixed-metal oxides containing rare earths and their magnetic properties  [in Japanese]

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Author(s)

Abstract

The solid state chemistry of mixed-metal oxides containing rare earths (4<i>f</i> elements) and 4<i>d</i> or 5<i>d</i> transition elements has attracted a great deal of interest, because these materials adopt a diverse range of structures and show a wide range of electronic properties due to 4<i>f</i> and 4<i>d</i> (or 5<i>d</i>) electrons. We have focused our attention on the structural chemistry and magnetic properties of perovskite-type oxides with the general formula A<sub>n</sub>LnM<sub>n−1</sub>O<sub>3n</sub> (A = Ca, Sr, Ba; Ln = rare earths; M = Ru, Ir; n = 1–4). Their structures are controlled by changing the ratio of the Ln and M ions, and peculiar magnetic properties and magnetic structures have been investigated by magnetic susceptibility, specific heat and neutron diffraction measurements.

Journal

  • Journal of the Ceramic Society of Japan

    Journal of the Ceramic Society of Japan 123(1441), 845-852, 2015

    The Ceramic Society of Japan

Codes

  • NII Article ID (NAID)
    130005096376
  • Text Lang
    JPN
  • Article Type
    journal article
  • ISSN
    1882-0743
  • Data Source
    IR  J-STAGE 
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