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Characterization of natural minerals with the mezoscopic scale structure by means of reverse Monte Carlo simulation analysis.

Research Project

Project/Area Number 20340147
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Petrology/Mineralogy/Science of ore deposit
Research InstitutionTohoku University

Principal Investigator

SUGIYAMA Kazumasa  東北大学, 金属材料研究所, 教授 (40196762)

Co-Investigator(Kenkyū-buntansha) YOKOYAMA Yoshihiko  東北大学, 金属材料研究所, 准教授 (00261511)
Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥18,720,000 (Direct Cost: ¥14,400,000、Indirect Cost: ¥4,320,000)
Fiscal Year 2010: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2009: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2008: ¥14,040,000 (Direct Cost: ¥10,800,000、Indirect Cost: ¥3,240,000)
KeywordsRMC解析 / シンクロトロン放射光 / メゾスコピック / 非晶質構造 / 天然鉱物 / X線異常散乱法 / RMC法 / 複雑構造 / 金属ガラス
Research Abstract

In the field of structural mineralogy, much attention has been paid to the nano-meter sized middle range ordering with a mezzo-scopic structure. Present study focuses on AXS-RMC analyses of natural chrysocolla and synthetic naegite, and discusses the relationship between their middle range ordering structures and unique crystallization procedures. Additionally, the structures of Zr-Pd and ZrPt amorphous metals with their unique crystallization process of an icosahedral phase, have been studied by means of AXS-RMC technique. The results of this study can be obtained only by the unique and advanced AXS-RMC method by the high energy X-ray diffraction and anomalous X-ray scattering together with reverse Monte Carlo simulation.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (27 results)

All 2011 2010 2009 2008

All Journal Article (14 results) (of which Peer Reviewed: 14 results) Presentation (13 results)

  • [Journal Article] ZrSiO4 precursor in ZrO2-SiO2 derived gel inferred from the pair distribution function analysis data2011

    • Author(s)
      R. Murao & K. Sugiyama
    • Journal Title

      High Temp. Mater Processing

      Volume: (in press)

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Tough Hypoeutectic Zr-based bulk metallic glasses2011

    • Author(s)
      Y. Yokoyama, H. Tokunaga, A. Yavaru, T, Kawamata, T. Yamasaki, K. Fujita, K. Sugiyama, P. Liaw & A. Inoue
    • Journal Title

      Metallurgical and Materials

      Volume: 42A Pages: 1468-1475

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Structure of a glassy Zr70Pd30 alloy analyzed by anomalous X-ray scattering coupled with reverse Monte-Carlo simulation2011

    • Author(s)
      K. Sugiyama, T. Muto, T. Kawamata, Y. Yokoyama & Y. Waseda
    • Journal Title

      Philos. Mag

      Volume: 91 Pages: 2962-2970

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Atomic pair function analysis of Raney Pd and Rh fine particles2011

    • Author(s)
      R. Murao, K. Sugiyama, Y. Kashiwagi, S. Kameoka and A. P. Tsai
    • Journal Title

      Philos. Mag

      Volume: 91 Pages: 2954-2961

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Single crystal structure analysis of the Se-incorporated mordenite coupled with the anomalous X-ray scattering2011

    • Author(s)
      N.Togashi, K.Sugiyama, J.Yu, S.Qiu, O, Terasaki
    • Journal Title

      Solid State Sciences

      Volume: 13 Pages: 684-690

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Atomic pair function analysis of Raney Pd and Rh fine particles2011

    • Author(s)
      R.Murao, K.Sugiyama, Y.Kashiwagi, S.Kameoka, A.P.Tsai
    • Journal Title

      Philos.Mag.

      Volume: (未定)(in press)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ZrSiO_4 precursor in ZrO_2-SiO_2 dried Gel Inferred from the Pair Distribution Function Analysis Data2011

    • Author(s)
      R.Murao, K.Sugiyama
    • Journal Title

      High Temp.Mater.Processing

      Volume: (未定)(in press)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structure of a glassy Zr_<70>Pd_<30> alloy analyzed by anomalous X-ray scattering coupled with reverse Monte-Carlo simulation.2011

    • Author(s)
      K.Sugiyama, T.Muto, T.Kawamata, Y.Yokoyama, Y.Waseda
    • Journal Title

      Philos.Mag.

      Volume: (未定,in press)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Tough Hypoeutectic Zr-based bulk metallic glasses.2011

    • Author(s)
      Y.Yokoyama, H.Tokunaga, A.Yavaru, T, Kawamata, T.Yamasaki, K.Fujita, K.Sugiyama, P.Liaw, A.Inoue
    • Journal Title

      Metallurgical and Materials Trans.

      Volume: (未定,in press)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Single crystal structure analysis of the Se-incorporated mordenite coupled with the anomalous X-ray scattering2010

    • Author(s)
      N. Togashi, K. Sugiyama, J. Yu, S. Qiu & O, Terasaki
    • Journal Title

      Solid State Science

      Volume: 13 Pages: 684-690

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Structural Study of Zr_<50>Cu_<50> Amorphous Alloy by Anomalous X-ray Scattering Coupled with Reverse Monte-Carlo Simulation.2010

    • Author(s)
      T.Kawamata, Y.Yokoyama, M.Saito, K.Sugiyama, Y.Waseda
    • Journal Title

      Mater.Trans.

      Volume: 51 Pages: 1796-1801

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structural Study of Zr50Cu50 Amorphous Alloy by Anomalous X-ray Scattering Coupled with Reverse Monte-Carlo Simulation2009

    • Author(s)
      T. Kawamata, Y. Yokoyama, M. Saito, K. Sugiyama & Y. Waseda
    • Journal Title

      Mater. Trans

      Volume: 51 Pages: 1796-1801

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] AICo基近似結晶の構造2009

    • Author(s)
      杉山和正、湯蓋邦夫、平賀質二
    • Journal Title

      日本結晶学会誌

      Volume: 51 Pages: 122-124

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] AICo基近似結晶の構造2009

    • Author(s)
      杉山和正、湯蓋邦夫、平賀質二
    • Journal Title

      日本結晶学会誌 51

      Pages: 122-124

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] AXS-RMC法による、Zr_<70>X_<30>(ZX=Cu,Ni,Pd)非晶質合金の構造解析2010

    • Author(s)
      川又透、横山嘉彦、杉山和正
    • Organizer
      日本金属学会2010年秋期(第147回)大会
    • Place of Presentation
      北海道大学、札幌
    • Year and Date
      2010-09-26
    • Related Report
      2009 Annual Research Report
  • [Presentation] Environmental structural analysis of hydrolytic condensed oxides with complex structure2010

    • Author(s)
      R. Murao and K. Sugiyama
    • Organizer
      The 10^<th> Conference of the Asian Crystallographic Association
    • Place of Presentation
      Busan, Korea
    • Related Report
      2010 Final Research Report
  • [Presentation] AXS-RMC法による、Zr_70X_30(ZX=Cu, Ni, Pd)非晶質合金の構造解析2010

    • Author(s)
      川又透、横山嘉彦、杉山和正
    • Organizer
      日本金属学会
    • Place of Presentation
      北海道大学
    • Related Report
      2010 Final Research Report
  • [Presentation] Anomalous X-ray scattering study on chrysocolla2010

    • Author(s)
      R. Murao and K. Sugiyama
    • Organizer
      20^<th> general Meeting of International Mineralogical Association (IMA2010)
    • Place of Presentation
      Budapest, Hungary
    • Related Report
      2010 Final Research Report
  • [Presentation] Structural analysis of amorphous Zr_70Pd_30 alloy by anomalous X-ray scattering coupled with reverse Monte Carlo simulation2010

    • Author(s)
      K. Sugiyama, T. Muto, Y. Yokoyama
    • Organizer
      11^<th> International Conference on Quasicrystals (ICQ11)
    • Place of Presentation
      Hokkaido, Japan
    • Related Report
      2010 Final Research Report
  • [Presentation] Environmental structural analysis of hydrolytic condensed oxides with complex structure2010

    • Author(s)
      R.Murao, K.Sugiyama
    • Organizer
      The 10^<th> Conference of the Asian Crystallographic Association
    • Place of Presentation
      BEXCO, Busan, Korea
    • Related Report
      2010 Annual Research Report
  • [Presentation] chrysocollaと微晶質spertiniiteの中距離領域構造2009

    • Author(s)
      村尾玲子、杉山和正
    • Organizer
      日本鉱物科学会
    • Place of Presentation
      島根大学
    • Related Report
      2010 Final Research Report
  • [Presentation] r80Pt20非晶質合金の中距離領域構造2009

    • Author(s)
      川又透、横山嘉彦、杉山和正
    • Organizer
      日本金属学会
    • Place of Presentation
      京都大学
    • Related Report
      2010 Final Research Report
  • [Presentation] Zr_80Pt_20非晶質合金の中距離領域構造2009

    • Author(s)
      武藤卓、横山嘉彦、杉山和正
    • Organizer
      日本金属学会
    • Place of Presentation
      京都大学
    • Related Report
      2010 Final Research Report
  • [Presentation] 苗木石の構造2009

    • Author(s)
      杉山和正、村尾玲子、酒井俊輔、湯蓋邦夫
    • Organizer
      日本鉱物科学会
    • Place of Presentation
      北海道大学
    • Related Report
      2010 Final Research Report
  • [Presentation] 高延性Zr基バルク金属ガラスの引張塑性変形挙動2008

    • Author(s)
      横山嘉彦, 井上明久, 川又透, 杉山和正, A. r. Yavari, 藤田和彦, 徳永仁夫
    • Organizer
      日本金属学会
    • Place of Presentation
      熊本大学
    • Related Report
      2010 Final Research Report 2008 Annual Research Report
  • [Presentation] 高延性Zr基バルク金属ガラスの原子構造の特徴と組成依存性2008

    • Author(s)
      川又透, 杉山和正, 横山嘉彦, 井上明久
    • Organizer
      日本金属学会
    • Place of Presentation
      熊本大学
    • Related Report
      2010 Final Research Report 2008 Annual Research Report
  • [Presentation] メタミクト化したAllaniteの構造研究2008

    • Author(s)
      酒井俊輔, 湯蓋邦夫, 杉山和正
    • Organizer
      日本鉱物科学会
    • Place of Presentation
      秋田大学
    • Related Report
      2010 Final Research Report 2008 Annual Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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