Transformation mechanism of graphite to hexagonal diamond — Influence of graphite crystallinity and hydrostaticity —

DOI

Bibliographic Information

Other Title
  • グラファイト－六方晶ダイヤモンドの相転移メカニズム — グラファイトの結晶性と静水圧性の影響 —

Description

The transformation mechanism of graphite to hexagonal diamond was investigated through TEM observations of samples synthesized using graphite with different types of crystallinity and under non-/hydrostatic conditions in a laser-heated diamond anvil cell. The results show that the phase transformation proceeds by the layer shifts of graphenes with two sets of displacement along graphite [120], and its mechanism and resulting microtexture are largely dependent on the crystallinity of the initial graphite sources but not on the surrounding hydrostaticity.

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Details 詳細情報について

  • CRID
    1390282680521511936
  • NII Article ID
    130005468467
  • DOI
    10.14824/jakoka.2012.0_73
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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