Local environment analysis of dopants in ceramics by x-ray absorption near-edge structure with the aid of first-principles calculations

Tomoyuki Yamamoto, Yoshitada Kawashima, Yasuyuki Kusakabe, Shigeru Matsuda, Yutaka Mizuoka, Yuki Nakade, Toshihiro Okajima

    研究成果: Article

    13 引用 (Scopus)

    抄録

    Three types of functional ceramic materials, (1) dilute magnetic semiconductor, (2) phosphor and (3) electrolyte of a solid fuel cell, are fabricated by the conventional solid state reaction method. Local environments of dopants in these ceramic materials here synthesized are systematically investigated by using the x-ray absorption near-edge structure (XANES) with the aid of first-principles calculations. Our present analytical method by combined use of XANES and first principles calculations has successfully explained the local environment of dopants in the above ceramic materials.

    元の言語English
    記事番号104211
    ジャーナルJournal of Physics Condensed Matter
    21
    発行部数10
    DOI
    出版物ステータスPublished - 2009

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    Ceramic materials
    x ray absorption
    Doping (additives)
    ceramics
    X rays
    Magnetic semiconductors
    Functional materials
    Solid state reactions
    Phosphors
    Electrolytes
    fuel cells
    phosphors
    Fuel cells
    electrolytes
    solid state

    ASJC Scopus subject areas

    • Condensed Matter Physics
    • Materials Science(all)

    これを引用

    Local environment analysis of dopants in ceramics by x-ray absorption near-edge structure with the aid of first-principles calculations. / Yamamoto, Tomoyuki; Kawashima, Yoshitada; Kusakabe, Yasuyuki; Matsuda, Shigeru; Mizuoka, Yutaka; Nakade, Yuki; Okajima, Toshihiro.

    :: Journal of Physics Condensed Matter, 巻 21, 番号 10, 104211, 2009.

    研究成果: Article

    Yamamoto, Tomoyuki ; Kawashima, Yoshitada ; Kusakabe, Yasuyuki ; Matsuda, Shigeru ; Mizuoka, Yutaka ; Nakade, Yuki ; Okajima, Toshihiro. / Local environment analysis of dopants in ceramics by x-ray absorption near-edge structure with the aid of first-principles calculations. :: Journal of Physics Condensed Matter. 2009 ; 巻 21, 番号 10.
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    AU - Kawashima, Yoshitada

    AU - Kusakabe, Yasuyuki

    AU - Matsuda, Shigeru

    AU - Mizuoka, Yutaka

    AU - Nakade, Yuki

    AU - Okajima, Toshihiro

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