Observations of Domain Structure and Ferroelectricity in Bi(Ni_<0.5>Ti_<0.5>)O_3 Ceramics Fabricated by High-pressure Sintering

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著者

    • KITADA Kazuya
    • Department of Materials Science and Chemistry, Graduate School of Engineering, University of Hyogo
    • KOBUNE Masafumi
    • Department of Materials Science and Chemistry, Graduate School of Engineering, University of Hyogo
    • ADACHI Wataru
    • Department of Materials Science and Chemistry, Graduate School of Engineering, University of Hyogo
    • YAZAWA Tetsuo
    • Department of Materials Science and Chemistry, Graduate School of Engineering, University of Hyogo
    • ISHIKAWA Kenya
    • Research Institute of Electrical Communication, Tohoku University
    • CHO Yasuo
    • Research Institute of Electrical Communication, Tohoku University

抄録

Bi(Ni<SUB>0.5</SUB>Ti<SUB>0.5</SUB>)O<SUB>3</SUB> (BNT) ceramics with a perovskite structure, which were almost impossible to fabricate under atmospheric pressure, were synthesized at a high pressure of 6 GPa using a multianvil-type high-pressure apparatus. It was confirmed that the synthesized samples had a multidomain structure and ferroelectricity on the basis of scanning nonlinear dielectric microscopy (SNDM) and polarization–electric field (<I>P</I>–<I>E</I>) hysteresis loop measurements.

収録刊行物

  • Chemistry letters  

    Chemistry letters 37(5), 560-561, 2008-05-05 

    The Chemical Society of Japan

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各種コード

  • NII論文ID(NAID)
    10021080746
  • NII書誌ID(NCID)
    AA00603318
  • 本文言語コード
    ENG
  • 資料種別
    SHO
  • ISSN
    03667022
  • データ提供元
    CJP書誌  J-STAGE 
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