マルチメガバール実験が切り開く地球惑星科学の新展開

• 平尾 直久

  財団法人 高輝度光科学研究センター

書誌事項

タイトル別名

• Innovation of Multimegabar Technologies: The Key to New Earth and Planetary Science
• マルチメガバール ジッケン ガ キリヒラク チキュウ ワクセイ カガク ノ シンテンカイ

抄録

With recent technological advances in both high-pressure techniques and analytical methods with diamond-anvil cells, it is now possible to generate pressure over 3 Mbar and probe the unique and novel behavior of materials under extreme conditions of multimegabar pressures. The synchrotron radiation techniques associated with high-pressure research have been developed by optimization of X-ray source, X-ray optics, sample environment, experimental setup, and detectors. Multimegabar experiments on Earth and planetary materials with the recent X-ray techniques of micro-X-ray diffraction and spectroscopy are providing new insights into the nature of the Earth’s core and the deep giant planets.

収録刊行物

• 高圧力の科学と技術

  高圧力の科学と技術 18 (1), 11-20, 2008

  日本高圧力学会

キーワード

• diamond anvil cell (DAC)
• multimegabar pressure
• synchrotron radiation
• micron X-ray beam
• Earth’s core
• giant planet

詳細情報

• CRID: 1390282679357446144
• NII論文ID: 10021153125
• NII書誌ID: AN10452913
• DOI: 10.4131/jshpreview.18.11
• ISSN: 13481940
• ISSN: 0917639X
• NDL書誌ID: 9422671
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I9422671
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可