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Structure and property analysis of hydrous mantle minerals under high pressure

Structure and property analysis of hydrous mantle minerals under high pressure
高压下含水地幔矿物的结构与性质分析
批准号:
11440155
负责人:
KUDOH Yasuhiro
金额:
$5.95万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B).
财政年份:
1999
资助国家:
日本
项目状态:
已结题
起止时间:
1999 至 2000

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中文摘要
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英文摘要
Structure and property of some hydrous phases whose stability field correspond to that of upper mantle of the earth have been studied. It was found that there is probably continuous solid solution between hydrous and anhydrous wadsleyite. Small degree of Mg-Si disorder was found in the structure of hydrous ringwoodite. With increasing pressure, shifts of OH-stretching vibration band to higher wave numbers were observed in phlogopite, while shifts of OH-stretching vibration band to lower wave numbers were observed in muscovite. Structural behaviors of phase A and chondrodite under pressure were found to be similar to that of forsterite.
期刊论文(33)
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会议论文
Y.Kudoh, A.Hosono, B.Iwaki, T.Kuribayashi and M.Akizuki: "Single crystal X-ray and IR study on phlogopite and muscovite under pressure up to 8.5 GPa."Proceedings of AIRAPT-17. 615-617 (2000)
Y.Kudoh、A.Hosono、B.Iwaki、T.Kuribayashi 和 M.Akizuki:“在高达 8.5 GPa 的压力下对金云母和白云母进行单晶 X 射线和红外研究”。AIRAPT-17 论文集。
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通讯作者:
Y.Kudoh,A.Hosono,B.Iwaki,T.Kuribayashi and M.Akizuki: "Single crystal X-ray and IR study on phlogopite and muscovite under high pressure up to 8.5 Gpa"Proceedings of International Conference-AIRAPT-17. (in press). (2000)
Y.Kudoh、A.Hosono、B.Iwaki、T.Kuribayashi 和 M.Akizuki:“在高达 8.5 Gpa 的高压下金云母和白云母的单晶 X 射线和红外研究”国际会议记录 - AIRAPT-17。
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Y.Kudoh.T.Kuribayashi.H.Mizobata.E.Ohtani,S.Sasaki and M.Tanaka: "Crystal structure of γ-Mg_<1.97>SiH_<0.03>O_4synthesized at 22 GPa and 1680℃."KEK Progress Report. 99-3. 210 (1999)
Y.Kudoh.T.Kuribayashi.H.Mizobata.E.Ohtani,S.Sasaki 和 M.Tanaka:“在 22 GPa 和 1680℃ 下合成的 γ-Mg_<1.97>SiH_<0.03>O_4 的晶体结构。”KEK 进度报告99-3。210(1999)
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M.Akizuki.Y.Kudoh and S.Nakamura: "Growth texture and symmetry of heulandite-Ca from Poona,India."Canadian Mineralogist. 37. 1307-1312 (1999)
M.Akizuki.Y.Kudoh 和 S.Nakamura:“来自印度浦那的片榴石钙的生长结构和对称性。”加拿大矿物学家。
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19
    Single crystal study on high-temperature high-pressure structure of subduction zone minerals
    • 批准号:
      18340168
    • 项目类别:
      Grant-in-Aid for Scientific Research (B)
    • 资助金额:
      $10.27万
    • 财政年份:
      2006
    • 负责人:
      KUDOH Yasuhiro
    • 依托单位:
    High temperature high pressure crystal structures and phase changes of subduction zone minerals.
    • 批准号:
      13304041
    • 项目类别:
      Grant-in-Aid for Scientific Research (A)
    • 资助金额:
      $30.28万
    • 财政年份:
      2001
    • 负责人:
      KUDOH Yasuhiro
    • 依托单位:
    Structural study of minerals as a function of temperature, pressure and composition
    • 批准号:
      03640664
    • 项目类别:
      Grant-in-Aid for General Scientific Research (C)
    • 资助金额:
      $1.28万
    • 财政年份:
      1991
    • 负责人:
      KUDOH Yasuhiro
    • 依托单位: