In-situ X-Ray Study of h-BN/C-BN Phase Transition

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抄録

Phase relation among h-BN/w-BN/c-BN was observed using cubic anvil apparatus with synchrotron radiation. Starting material was pyrolytic hexagonal boron nitride (p-BN). Above 4. 5GPa, wurtzite phase (w-BN) reported to be stable above 10GPa was appeared at room temperature, while h-BN was unchanged. At temperature above 1000°C, diffraction peaks of c-BN was appeared at pressure higher than 7. 5GPa. Clear temperature dependence of the transition boundary from w-BN to c-BN was not observed. The transition boundary to c-BN lay between 7 . 1 and 7. 5 GPa with no temperature dependence up to 2000°C.

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, 995-997, 1998 

    The Japan Society of High Pressure Science and Technology

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各種コード

  • NII論文ID(NAID)
    10002692551
  • 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
    4494124
  • 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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