Creation of rare earth monoxides and exploration of new functionalities in 4f-5d electron systems

DOI

Bibliographic Information

Other Title
  • 希土類単酸化物の創製と4f・5d電子系新機能の探索

Abstract

<p>Simple rare earth oxides are usually sesquioxides with stable trivalent rare earth ions, exhibiting highly insulating state. On the other hand, several rare earth monoxides with metastable divalent rare earth ions have been synthesized under high pressure only in 1980s, except for chemically stable EuO and YbO. Recently, we found that the rare earth monoxides can be synthesized by using thin film epitaxy. As a result, it is possible to obtain their first single crystalline or new solid phase substances, enabling to unveil their fundamental properties. In this article, we review recent progress on the synthesis and properties of rare earth monoxides.</p>

Journal

  • Oyo Buturi

    Oyo Buturi 92 (11), 655-661, 2023-11-01

    The Japan Society of Applied Physics

Details 詳細情報について

  • CRID
    1390579454815426816
  • DOI
    10.11470/oubutsu.92.11_655
  • ISSN
    21882290
    03698009
  • Text Lang
    ja
  • Data Source
    • JaLC
  • Abstract License Flag
    Disallowed

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