A high-pressure single-crystal X-ray study of ZnSiO3 pyroxene: possible phase transitions at 19kbar and 51kbar.

• KUDOH Yasuhiro

  Mineralogical Institute, Faculty of Science, University of Tokyo

• TAKEDA Hiroshi

  Mineralogical Institute, Faculty of Science, University of Tokyo

• OHASHI Haruo

  National Institute for Research in Inorganic Materials

抄録

A single crystal of ZnSiO₃ in the monoclinic pyroxene structure was investigated under pressure up to 139 kbar using a diamond-anvil, high-pressure cell and four-circle X-ray diffractometer. The discontinuous change of compressibility and optical property were found at 19 kbar and 51 kbar, suggesting possible phase transitions.

収録刊行物

• Ｍｉｎｅｒａｌｏｇｉｃａｌ　Ｊｏｕｒｎａｌ

  Ｍｉｎｅｒａｌｏｇｉｃａｌ　Ｊｏｕｒｎａｌ 14 (8), 383-387, 1989

  一般社団法人　日本鉱物科学会

キーワード

• General Earth and Planetary Sciences
• General Environmental Science

詳細情報

• CRID: 1390001206545384576
• NII論文ID: 130004485121
• DOI: 10.2465/minerj.14.383
• ISSN: 18814174
• ISSN: 05442540
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可