高圧地球科学　　Ｘ線その場観察法によるマントル鉱物相転移境界の決定

• 西山 宣正

  愛媛大学理学部生物地球圏科学科

• 入舩 徹男

  愛媛大学理学部生物地球圏科学科

書誌事項

タイトル別名

• High Pressure Earth Science. Determination of the Phase Boundaries of Mantle Minerals using in situ X-ray Diffraction Technique.
• Xセン ソノバ カンサツホウ ニ ヨル マントル コウブツソウ テンイ キョウカイ ノ ケッテイ

抄録

In Situ X-ray diffraction technique has been successfully used to determine the phase transition pressures of mantle minerals at high pressure and high temperature. This technique has an advantage in accurate estimation of pressure using internal pressure standards such as NaCl, Au, and MgO, as well as the simultaneous identification of the phases present at high temperature and high pressure. This paper reviews these studies which attempted to determine the phase boundaries based on in situ X-ray diffraction measurements, including our recent results obtained at the new synchrotron facility, Spring-8. Some technical problems inherent to this technique are discussed on the basis of these currently available experimental data.

収録刊行物

• 高圧力の科学と技術

  高圧力の科学と技術 9 (1), 34-42, 1999

  日本高圧力学会

キーワード

• In Situ X-ray observation
• phase boundary
• pressure determination
• mantle minerals

詳細情報

• CRID: 1390282679358443648
• NII論文ID: 10002849813
• NII書誌ID: AN10452913
• DOI: 10.4131/jshpreview.9.34
• ISSN: 13481940
• ISSN: 0917639X
• NDL書誌ID: 4674372
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4674372
• 本文言語コード: ja
• データソース種別:
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• 抄録ライセンスフラグ: 使用不可