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In situ high pressure and high temperature XAFS measurements of liquid iron alloys

Research Project

Project/Area Number 15K13563
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Solid earth and planetary physics
Research InstitutionEhime University (2016)
Tokyo Institute of Technology (2015)

Principal Investigator

Nomura Ryuichi  愛媛大学, 地球深部ダイナミクス研究センター, 特定助教 (40734570)

Project Period (FY) 2015-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywords内部ダイナミクス・物性 / 高圧地球深部科学 / 固体地球物理学 / 金属物性 / 地球・惑星内部構造・惑星内部構造 / 惑星起源・進化起源・進化 / 物性実験
Outline of Final Research Achievements

The aim of this study is to construct high pressure and high temperature in-situ XAFS measurement system using externally heated diamond anvil cell. We introduced X-ray diffraction measurement system into XAFS beamline at SPring-8 to develop combined XAFS and XRD measurement system. We also developed the heater and the thermal insulator of externally heated diamond anvil cell to perform the experiments at higher temperature than previously achieved.

Report

(3 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • Research Products

    (20 results)

All 2017 2016 2015 Other

All Journal Article (5 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 3 results,  Open Access: 3 results,  Acknowledgement Compliant: 1 results) Presentation (14 results) (of which Int'l Joint Research: 2 results,  Invited: 2 results) Remarks (1 results)

  • [Journal Article] High-pressure rotational deformation apparatus to 135 Gpa2017

    • Author(s)
      Ryuichi Nomura, Shintaro Azuma, Kentaro Uesugi, Yuki Nakashima, Tetsuo Irifune, Toru Shinmei, Sho Kakizawa, Yohei Kojima, and Hirokazu Kadobayashi
    • Journal Title

      Review of Scientific Instruments

      Volume: 88 Issue: 4 Pages: 044501-044501

    • DOI

      10.1063/1.4979562

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] 高圧高温その場X線ラミノグラフィーで切り拓く新しい超高圧地球科学2017

    • Author(s)
      野村龍一
    • Journal Title

      SPring-8/SACLA利用者情報

      Volume: 22 Pages: 22-25

    • Related Report
      2016 Annual Research Report
    • Open Access
  • [Journal Article] High-pressure in situ X-ray laminography using diamond anvil cell2016

    • Author(s)
      Ryuichi Nomura, Kentaro Uesugi
    • Journal Title

      Review of Scientific Instruments

      Volume: 87 Issue: 4 Pages: 046105-046105

    • DOI

      10.1063/1.4948315

    • Related Report
      2016 Annual Research Report 2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] Melting in the FeO-SiO2 system to deep lower-mantle pressures: Implications for subducted Banded Iron Formations2016

    • Author(s)
      Chie Kato, Kei Hirose, Ryuichi Nomura, Maxim D. Ballmer, Akira Miyake, Yasuo Ohishi
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 440 Pages: 56-61

    • DOI

      10.1016/j.epsl.2016.02.011

    • Related Report
      2016 Annual Research Report 2015 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Low core-mantle boundary temperature inferred from the solidus of pyrolite2015

    • Author(s)
      Ryuichi Nomura
    • Journal Title

      SPring-8 Research Frontiers

      Volume: 2014 Pages: 74-75

    • NAID

      130004594082

    • Related Report
      2015 Research-status Report
    • Open Access
  • [Presentation] 高圧実験から制約する核-マントルの化学: 経過報告2017

    • Author(s)
      野村 龍一, 桑原 秀治, 國本 健広, 東 真太郎
    • Organizer
      新学術領域研究 平成28年度成果発表会
    • Place of Presentation
      海洋研究開発機構(JAMSTEC) 横浜研究所三好記念講堂(神奈川・横浜市)
    • Year and Date
      2017-03-27
    • Related Report
      2016 Annual Research Report
  • [Presentation] High-pressure rotational deformation apparatus to 135 GPa2017

    • Author(s)
      Ryuichi Nomura, Shintaro Azuma, Kentaro Uesugi, Yuki Nakashima, Tetsuo Irifune, Toru Shinmei
    • Organizer
      第4回PRIUSシンポジウム
    • Place of Presentation
      愛媛大学 地球深部ダイナミクス研究センター(愛媛・松山市)
    • Year and Date
      2017-03-01
    • Related Report
      2016 Annual Research Report
  • [Presentation] High-pressure rotational deformation apparatus to 135 GPa2016

    • Author(s)
      Ryuichi Nomura, Shintaro Azuma, Kentaro Uesugi, Yuki Nakashima, Tetsuo Irifune, Toru Shinmei
    • Organizer
      2016 International Conference on the Earth's Deep Interior
    • Place of Presentation
      Wuhan, China
    • Year and Date
      2016-11-06
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 放射光X線ラミノグラフィーの超高圧変形実験その場観察への応用2016

    • Author(s)
      野村龍一, 東真太郎, 上杉健太朗, 中島悠貴, 入舩徹男, 新名亨
    • Organizer
      第57回高圧討論会
    • Place of Presentation
      筑波大学大学会館(茨城・つくば市)
    • Year and Date
      2016-10-28
    • Related Report
      2016 Annual Research Report
  • [Presentation] ダイヤモンドアンビル装置を用いた地球深部物質の先進的研究2016

    • Author(s)
      野村龍一
    • Organizer
      第57回高圧討論会
    • Place of Presentation
      筑波大学大学会館(茨城・つくば市)
    • Year and Date
      2016-10-26
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] ダイアモンドアンビルセルを用いた高圧その場X線ラミノグラフィー撮像法の開発2016

    • Author(s)
      野村 龍一, 上杉健太朗
    • Organizer
      日本地球惑星科学連合 2016年度連合大会
    • Place of Presentation
      幕張メッセ(千葉・千葉市)
    • Year and Date
      2016-05-23
    • Related Report
      2016 Annual Research Report
  • [Presentation] ダイアモンドアンビルセルを用いた高圧その場X線ラミノグラフィー撮像法の開発2016

    • Author(s)
      野村 龍一
    • Organizer
      新学術領域研究 平成27年度成果発表会
    • Place of Presentation
      東京大学 地震研究所, 東京
    • Year and Date
      2016-03-28
    • Related Report
      2015 Research-status Report
  • [Presentation] 地球深部の構造と進化: 今までに分かったこととこれから目指すこと~大型放射光/中性子線施設を用いた実験的研究~2016

    • Author(s)
      野村 龍一
    • Organizer
      物性物理学・一般物理学分野の展開と大型研究計画
    • Place of Presentation
      日本学術会議, 東京.
    • Year and Date
      2016-03-11
    • Related Report
      2015 Research-status Report
  • [Presentation] 抵抗加熱式ダイアモンドアンビルセルを用いた液体鉄合金のXAFS測定2016

    • Author(s)
      野村 龍一
    • Organizer
      第3回PRIUSシンポジウム
    • Place of Presentation
      愛媛大学 地球深部ダイナミクス研究センター, 愛媛
    • Year and Date
      2016-02-23
    • Related Report
      2015 Research-status Report
  • [Presentation] Core formation and metal-silicate partitioning2015

    • Author(s)
      野村 龍一
    • Organizer
      Strategies on geochemical studies in "Core-Mantle Evolution"
    • Place of Presentation
      新潟大学, 新潟
    • Year and Date
      2015-11-16
    • Related Report
      2015 Research-status Report
  • [Presentation] ダイアモンドアンビルセルを用いた高圧その場X線ラミノグラフィー撮像法の開発2015

    • Author(s)
      野村 龍一, 上杉健太朗
    • Organizer
      第56回高圧討論会
    • Place of Presentation
      JMSアステールプラザ, 広島
    • Year and Date
      2015-11-11
    • Related Report
      2015 Research-status Report
  • [Presentation] High-pressure in situ x-ray laminography using diamond anvil cell2015

    • Author(s)
      Ryuichi Nomura, Kentaro Uesugi
    • Organizer
      The Earth's Mantle and Core: Structure, Composition, Evolution
    • Place of Presentation
      Ehime, Japan
    • Year and Date
      2015-11-04
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] パイロライトソリダス温度から推定される低いコア-マントル境界温度2015

    • Author(s)
      野村 龍一
    • Organizer
      地球惑星科学研究会・高圧物質科学研究会・機能性材料ナノスケール原子相関研究会 合同研究会
    • Place of Presentation
      九州大学 筑紫キャンパスC-CUBE, 福岡
    • Year and Date
      2015-09-12
    • Related Report
      2015 Research-status Report
    • Invited
  • [Presentation] 超高圧下での分配実験: 今できることとこれからできるようにすること2015

    • Author(s)
      野村 龍一
    • Organizer
      キックオフシンポジウム
    • Place of Presentation
      愛媛大学 地球深部ダイナミクス研究センター, 愛媛
    • Year and Date
      2015-08-07
    • Related Report
      2015 Research-status Report
  • [Remarks] Ryuichi Nomura

    • URL

      https://sites.google.com/site/ryuichinomura85/

    • Related Report
      2016 Annual Research Report 2015 Research-status Report

URL: 

Published: 2015-04-16   Modified: 2019-03-29  

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