Growth Condition and X-ray Analysis of Single Al_<64>Cu_<23>Fe_<13> Icosahedral Quasicrystal by the Czochralski Method

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Growth conditions for the preparation of a single Al<SUB>64</SUB>Cu<SUB>23</SUB>Fe<SUB>13</SUB> icosahedral (I-) quasicrystal with excellent quasicrystallinity were examined using the Czochralski method. The appreciation of the quasicrystallinity of the grown single quasicrystal was performed by X-ray structural analysis. The full widths at half-maximum (FWHM) of the Bragg reflections along 2-, 3- and 5-fold symmetry directions have no <I>Q</I><SUB>||</SUB> and <I>Q</I><SUB>⊥</SUB> dependence. Where the <I>Q</I><SUB>||</SUB> and <I>Q</I><SUB>⊥</SUB> mean the phason momentum and real scattering vector. Furthermore, peak shifts from ideal Bragg positions were not observed. These means that the grown Al<SUB>64</SUB>Cu<SUB>23</SUB>Fe<SUB>13</SUB> quasicrystal by the Czochralski method has perfect I-phase structure.

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  • Materials transactions

    Materials transactions 43(4), 762-765, 2002-04-01

    公益社団法人 日本金属学会

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各種コード

  • NII論文ID(NAID)
    10012322622
  • NII書誌ID(NCID)
    AA1151294X
  • 本文言語コード
    ENG
  • 資料種別
    SHO
  • ISSN
    13459678
  • NDL 記事登録ID
    6264038
  • NDL 雑誌分類
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL 請求記号
    Z53-J286
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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