• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Sophistication of synchrotron radiation imaging by variable-magnification x-ray Bragg optics

Research Project

Project/Area Number 15K04745
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Quantum beam science
Research InstitutionHigh Energy Accelerator Research Organization

Principal Investigator

Hirano Keiichi  大学共同利用機関法人高エネルギー加速器研究機構, 物質構造科学研究所, 准教授 (40218798)

Co-Investigator(Kenkyū-buntansha) 高橋 由美子  日本大学, 理工学部, 研究員 (70339258)
杉山 弘  大学共同利用機関法人高エネルギー加速器研究機構, 物質構造科学研究所, 助教 (80222058)
Project Period (FY) 2015-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
KeywordsX線イメージング / X線光学素子 / X線光学系 / X線非対称反射 / X線 / イメージング / 吸収コントラスト / 位相コントラスト / 極小角散乱コントラスト / 放射光 / X線光学
Outline of Final Research Achievements

Since synchrotron radiation is much brighter than laboratory x-ray sources, it has been widely used as a powerful probe for fast and non-destructive visualization of inner structures of materials. In recent years, however, demands for x-ray zooming optics for samples of the size from sub-millimeter to several hundred millimeters are increasing year by year. In order to meet these demands, we developed a variable-magnification x-ray Bragg optics by combining two Bragg optical elements in crossed geometry and estimated its performance. Next, we applied the optics to x-ray imaging and observed samples under various magnification ratios. Then, we tried to introduce laminography in order to overcome the limitations of conventional x-ray computed tomography (CT).

Academic Significance and Societal Importance of the Research Achievements

光学顕微鏡では、まず低倍率で試料の全体像を観察して関心領域を特定し、その後、高倍率で関心領域を詳細に観察することがシームレスに行われている。それに対して放射光X線イメージングの場合、サブミリ~数百ミリ程度の大きさの試料に対応可能なズーミング光学系が存在しなかったため、このサイズの試料の観察はこれまで必ずしも最適とは言えない等倍率下で行われてきた。我々が開発した可変倍率のX線ブラッグ光学系はこの問題を克服するものであり、最適倍率で試料内の関心領域を詳細観察する道を拓く。特に、生体試料、工業材料、電子デバイス等の観察に威力を発揮して、これらの研究・開発の推進に貢献することが期待される。

Report

(5 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (21 results)

All 2019 2018 2017 2016 2015

All Journal Article (8 results) (of which Peer Reviewed: 8 results,  Open Access: 2 results,  Acknowledgement Compliant: 1 results) Presentation (13 results) (of which Int'l Joint Research: 3 results)

  • [Journal Article] Performance of K-edge subtraction tomography as an application of parametric x-ray radiation2019

    • Author(s)
      Y. Hayakawa, K. Hayakawa, K. Nogami, T. Sakai, I. Sato, Y. Sumitomo, Y. Takahashi and T. Tanaka
    • Journal Title

      Phys. Rev. Accel. Beams

      Volume: 22 Issue: 2 Pages: 024701-024701

    • DOI

      10.1103/physrevaccelbeams.22.024701

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Observation of Threading Dislocations in Ammonothermal Gallium Nitride Single Crystal Using Synchrotron X-ray Topography2018

    • Author(s)
      Y. Yao, Y. Ishikawa, Y. Sugawara, Y. Takahashi and K. Hirano
    • Journal Title

      Journal of Electronic Materials

      Volume: 47 Issue: 9 Pages: 5007-5012

    • DOI

      10.1007/s11664-018-6252-3

    • Related Report
      2018 Annual Research Report 2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Analysis of oscillatory rocking curve by dynamical diffraction in protein crystals2018

    • Author(s)
      Ryo Suzuki, Haruhiko Koizumi, Keiichi Hirano, Takashi Kumasaka, Kenichi Kojima and Masaru Tachibana
    • Journal Title

      Proceeding of National Academy of Sience

      Volume: 115 Issue: 14 Pages: 3634-3639

    • DOI

      10.1073/pnas.1720098115

    • Related Report
      2018 Annual Research Report 2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Interface-sensitive imaging by an image reconstruction aided X-ray reflectivity technique2017

    • Author(s)
      J. Jiang, K. Hirano and K. Sakurai
    • Journal Title

      J. Appl. Cryst.

      Volume: 50 Issue: 3 Pages: 712-721

    • DOI

      10.1107/s160057671700509x

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] X-ray analyzer-based phase-contrast computed laminography2016

    • Author(s)
      K. Hirano, Y. Takahashi, K. Hyodo and M. Kimura
    • Journal Title

      J. Synchrotron Rad.

      Volume: 23 Issue: 6 Pages: 1484-1489

    • DOI

      10.1107/s1600577516014831

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] Micro-imaging of buried layers and interfaces in ultrathin films by X-ray reflectivity2016

    • Author(s)
      J. Jiang, K. Hirano and K. Sakurai
    • Journal Title

      J. Appl. Phys.

      Volume: 120 Issue: 11 Pages: 115301-115301

    • DOI

      10.1063/1.4962311

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] Development and Application of Variable-Magnification X-Ray Bragg Optics2016

    • Author(s)
      K. Hirano, Y. Yamashita, Y. Takahashi and H. Sugiyama
    • Journal Title

      AIP Conf. Proc.

      Volume: undecided

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Development of variable-magnification X-ray Bragg optics2015

    • Author(s)
      K. Hirano, Y. Yamashita, Y. Takahashi and H. Sugiyama
    • Journal Title

      J. Synchrotron Rad.

      Volume: 22 Issue: 4 Pages: 956-960

    • DOI

      10.1107/s1600577515008802

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Presentation] Alイオン注入SiC基板の逆格子マッピングによる歪状態の観察2019

    • Author(s)
      高橋由美子、平野馨一、志村考功、長町信治
    • Organizer
      第32回日本放射光学会年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] タンパク質結晶におけるX線の動力学的回折の初観測2019

    • Author(s)
      鈴木凌、小泉晴比古、平野馨一、熊坂崇、小島謙一、橘勝
    • Organizer
      第66回応用物理学会春季学術講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 放射光X線トポグラフィによるEFG法β-Ga2O3単結晶基板の転位評価2018

    • Author(s)
      姚永昭、菅原義弘、石川由加里、高橋由美子、平野馨一
    • Organizer
      第79回応用物理学会秋季学術講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 放射光X線トポグラフィによるPVT法AlN単結晶基板の転位評価2018

    • Author(s)
      姚永昭、菅原義弘、石川由加里、岡田成仁、井本良、只友一行、高橋由美子、平野馨一
    • Organizer
      第79回応用物理学会秋季学術講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] X-ray analyzer-based phase-contrast computed laminography III2018

    • Author(s)
      K. Hirano, Y. Takahashi, K. Hyodo and M. Kimura
    • Organizer
      第4回TIA光・量子計測シンポジウム
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 斜入射角度分解トポグラフィーによるAlイオン注入SiC基板の歪分布観察2018

    • Author(s)
      高橋由美子、平野馨一、志村考功、長町信治
    • Organizer
      第54回X線分析討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] X 線位相ラミノグラフィーの開発2017

    • Author(s)
      平野馨一、高橋由美子、兵藤一行、木村正雄
    • Organizer
      第30回日本放射光学会年会
    • Place of Presentation
      神戸芸術センター(兵庫県・神戸市)
    • Year and Date
      2017-01-07
    • Related Report
      2016 Research-status Report
  • [Presentation] X-ray analyzer-based phase-contrast computed laminography II2017

    • Author(s)
      Keiichi Hirano, Yumiko Takahashi, Kazuyuki Hyodo and Masao Kimura
    • Organizer
      SIP-IMASM 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] X-ray analyzer-based phase-contrast computed laminography2016

    • Author(s)
      K. Hirano, Y. Takahashi, K. Hyodo and M. Kimura
    • Organizer
      SIP-IMASM 2016
    • Place of Presentation
      産業技術総合研究所(茨城県・つくば市)
    • Year and Date
      2016-09-27
    • Related Report
      2016 Research-status Report
  • [Presentation] 倍率可変X 線ブラッグ光学系のPilatus への応用2016

    • Author(s)
      平野馨一、高橋由美子、杉山弘
    • Organizer
      第29回日本放射光学会年会
    • Place of Presentation
      東京大学柏の葉キャンパス駅前サテライト(千葉県・柏市)
    • Year and Date
      2016-01-10
    • Related Report
      2015 Research-status Report
  • [Presentation] X-ray analyzer-based phase-contrast computed laminography2016

    • Author(s)
      K. Hirano, Y. Takahashi, K. Hyodo and M. Kimura
    • Organizer
      第2回TIA光・量子計測シンポジウム
    • Place of Presentation
      つくば国際会議場(茨城県・つくば市)
    • Related Report
      2016 Research-status Report
  • [Presentation] 倍率可変X線ブラッグ光学系の開発2015

    • Author(s)
      平野馨一、高橋由美子、杉山弘
    • Organizer
      日本物理学会2015年秋季大会
    • Place of Presentation
      関西大学千里山キャンパス(大阪府・吹田市)
    • Year and Date
      2015-09-18
    • Related Report
      2015 Research-status Report
  • [Presentation] Development and Application of Variable-Magnification X-Ray Bragg Optics2015

    • Author(s)
      K. Hirano, Y. Yamashita, Y. Takahashi and H. Sugiyama
    • Organizer
      The 12th International Conference on Synchrotron Radiation Instrumentation
    • Place of Presentation
      ニューヨーク(アメリカ)
    • Year and Date
      2015-07-06
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research

URL: 

Published: 2015-04-16   Modified: 2020-03-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi