Iron and Chromium as Impurities in Artificial Diamonds

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Diamonds were grown in solvents of Fe-Ni-Co, Ni-Fe-Cr and Ni-Fe-Cr-Ti alloys, and analyzed by the method of x-ray fluorescence using synchrotron radiation as the excitation source. Behavior of Fe, for which dissolution in the diamond lattice has hardly been confirmed, is discussed on the basis of point analyses together with concentrations averaged over the whole sample. It is revealed that Fe is dissolved possibly at a concentration of about 1 ppm or less without showing any preference to the growth sector. Cr is thought to be dissolved more hardly than Fe. Concentrations of Some impurity elements are influenced by the presence of Ti, and Cr as well.

収録刊行物

  • 高圧力の科学と技術 = The Review of high pressure science and technology  

    高圧力の科学と技術 = The Review of high pressure science and technology 7, 998-1000, 1998 

    The Japan Society of High Pressure Science and Technology

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各種コード

  • NII論文ID(NAID)
    10002692556
  • NII書誌ID(NCID)
    AN10452913
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    0917639X
  • NDL 記事登録ID
    4494125
  • NDL 雑誌分類
    ZP1(科学技術--化学・化学工業)
  • NDL 請求記号
    Z17-1589
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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