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Quick X-ray diffraction imaging for inhomogeneous polycrystalline materials

Research Project

Project/Area Number 17510105
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Nanomaterials/Nanobioscience
Research InstitutionNational Institute for Materials Science

Principal Investigator

SAKURAI Kenji  National Institute for Materials Science, Quantum Beam Center, Group Leader, 量子ビームセンター, グループリーダー (00354176)

Co-Investigator(Kenkyū-buntansha) EBA Hiromi  National Institute for Materials Science, Quantum Beam Center, Researcher, 量子ビームセンター, 研究員 (90354175)
MIZUSAWA Tazuko  National Institute for Materials Science, Quantum Beam Center, Research Assistant, 量子ビームセンター, 研究業務員
Project Period (FY) 2005 – 2006
Project Status Completed (Fiscal Year 2006)
Budget Amount *help
¥3,700,000 (Direct Cost: ¥3,700,000)
Fiscal Year 2006: ¥1,800,000 (Direct Cost: ¥1,800,000)
Fiscal Year 2005: ¥1,900,000 (Direct Cost: ¥1,900,000)
KeywordsPolycrystalline / Inhomogeneous system / X-ray diffraction imaging / Movie imaging
Research Abstract

It is significant to upgrade traditional X-ray diffraction technique by giving real-space imaging capability in addition to conventional 'average' diffraction patterns. Furthermore if the imaging becomes very quick, the technique will be a fairly sophisticated tool to see the materials being synthesized. Then one could say that"Seeing is Creating" rather than "Seeing is Believing". In the present study, a new X-ray imaging technique developed at National Institute for Materials Science (Japanese patent, No.3049313, No. 3663439, No. 3834652 and others) has been employed for looking at changes of samples during cooling, heating and some other chemical reactions. So far, in the field of X-ray diffraction imaging, only static imaging had been known. As trying movie was for the first time, we needed a very strong X-rays.The experiments were carried out with a multi-pole wiggler source at BL16A1, Photon Factory, KEK, Tsukuba, Japan. We did experiments 6 times; November and December in 2005, and February (twice), April and May in 2006. In the first year, the instrument has been completed, and it has become possible to obtain real-space X-ray diffraction images, of which pixels correspond to the sample positions. The pixel numbers of X-ray image is 1000 x 1000,and the spatial resolution is 10 30micron. The interval of capturing image is 0.01 10 secdepending on the experiments. A cooling/heating device has been also installed. In the second year realistic observation has been achieved ; crystallization from solution, icing and frosting, solidification of liquid metals etc., which can take place between-15 and 40℃.

Report

(3 results)
  • 2006 Annual Research Report   Final Research Report Summary
  • 2005 Annual Research Report
  • Research Products

    (14 results)

All 2007 2006 2005

All Journal Article (14 results)

  • [Journal Article] 新しいX線技術の材料開発への応用2007

    • Author(s)
      桜井健次, 江場宏美
    • Journal Title

      日本学術振興会製鋼第19委員会製鋼計測化学研究会資料 IV- 53

      Pages: 12257-1

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 高速蛍光X線イメージング法によるZnGa204コンビナトリアル試料の迅速評価2007

    • Author(s)
      江場宏美, 桜井健次
    • Journal Title

      X線分析の進歩 38

      Pages: 121-121

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Annual Research Report 2006 Final Research Report Summary
  • [Journal Article] 蛍光X線イメージングによる元素移動過程の動的観察2007

    • Author(s)
      江場宏美, 桜井健次
    • Journal Title

      X線分析の進歩 38

      Pages: 331-331

    • NAID

      40015430083

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Annual Research Report 2006 Final Research Report Summary
  • [Journal Article] A novel X-ray spectrometery and imaging for materials characterization2007

    • Author(s)
      K.Sakurai, H.Eba
    • Journal Title

      Report for JSPS 19th Committee (Steel Making) IV-53

      Pages: 12257-1

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Efficient Characterization of Combinatorial ZnGa2O4 using Quick X-ray Fluorescence Imaging2007

    • Author(s)
      H.Eba, K.Sakurai
    • Journal Title

      Adv. X-Ray Chem Anal. Jpn, 38

      Pages: 121-130

    • NAID

      40015430066

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Observation of transferring elements by quick X-ray fluorescence imaging2007

    • Author(s)
      H.Eba, K.Sakurai
    • Journal Title

      Adv. X-Ray Chem Anal. Jpn, 38

      Pages: 331-340

    • NAID

      40015430083

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 新しいX線技術の材料開発への応用2007

    • Author(s)
      桜井健次, 江場宏美
    • Journal Title

      日本学術振興会製鋼第19委員会製鋼計測化学研究会資料 IV-53

      Pages: 12257-1

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Reflection-Projection Type X-Ray Fluorescence and Diffraction Imaging and the Applications2006

    • Author(s)
      K.Sakurai, M.Mizusawa
    • Journal Title

      Proceedings of the 16th International Microscopy Congress

      Pages: 881-881

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Combinatorial Screening of Photocatalytic ZnGa2O4 by X-Ray Absorption Fine Structure Imaging2006

    • Author(s)
      H.Eba, K.Sakurai
    • Journal Title

      Proceedings of the 16th International Microscopy Congress

      Pages: 1590-1590

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Combinatorial Screening of Photo catalytic ZnGa2O4 by X-Ray Absorption Fine Structure Imaging2006

    • Author(s)
      H.Eba, K.Sakurai
    • Journal Title

      Proceedings of the 16th International Microscopy Congress

      Pages: 1590-1590

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Reflection-Projection Type X-Ray Fluorescence and Diffraction Imaging and the Applicatons2006

    • Author(s)
      K.Sakurai, M.Mizusawa
    • Journal Title

      Proceedings of the 16th International Microscopy Congress

      Pages: 881-881

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Combinatorial Screening of Photocatalytic ZnGa2O4 by X-Ray Absorption fine Structure Imaging2006

    • Author(s)
      H.Eba, K.Sakurai
    • Journal Title

      Proceedings of the 16th International Microscopy Congress

      Pages: 1590-1590

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 2D diffraction imaging of monoclinic and cubic ZrO_22005

    • Author(s)
      M.Mizusawa, K.Sakurai
    • Journal Title

      Photon Factory Activity Report 2004 22

      Pages: 195-195

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary 2005 Annual Research Report
  • [Journal Article] 2D diffraction imaging of monoclinic and cubic ZrO22005

    • Author(s)
      M.Mizusawa, K.Sakurai
    • Journal Title

      Photon Factory Activity Report 2004 #22

      Pages: 195-195

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary

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Published: 2005-04-01   Modified: 2016-04-21  

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