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X線形状計測法を用いた高精度X線ミラー作製法の確立と新規X線顕微鏡の開発

Research Project

Project/Area Number 16J00953
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section国内
Research Field Production engineering/Processing studies
Research InstitutionOsaka University

Principal Investigator

山田 純平  大阪大学, 工学研究科, 特別研究員(DC1)

Project Period (FY) 2016-04-22 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥2,800,000 (Direct Cost: ¥2,800,000)
Fiscal Year 2018: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 2017: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 2016: ¥1,000,000 (Direct Cost: ¥1,000,000)
Keywords量子ビーム / X線 / 放射光 / X線光学素子 / X線ミラー / X線顕微鏡 / 超精密加工 / Xミラー / イオンビーム加工
Outline of Annual Research Achievements

本研究では,X線形状計測法を利用したnm精度のX線ミラー作製とそれを応用したX線顕微鏡の開発を目的としている.
本年度は開発した高精度X線ミラーおよび一体型新規X線結像ミラー光学系を用いて①全長2mの硬X線結像型顕微鏡の開発および実証,②コンピュータ断層撮影による3次元イメージング応用,③X線多層膜反射を用いた高空間分解能化,に取り組んだ.
1では,独自の光学系の特性を活かし,観察対象からX線カメラまでが約2mと非常に汎用性が高い配置のうちに,これまで不可能であった高倍率・高分解能な結像型X線顕微鏡の実証に成功した.実験結果から,線幅50nm以下の空間分解能,約7keVにわたる広いエネルギー領域にて顕微観察が可能な優れた色収差特性,また30時間以上像特性が変化しない高安定性が確認された.これにより各種X線分析技術との融合(高分解能分光イメージング)への適正が実証され,開発したX線顕微鏡の有用性が示された.
2では,開発したX線顕微鏡の高安定性・スループットの高さ,およびX線の高透過力を生かし,厚いシリコン基板上のタングステンドット(最小構造100nm)などの3次元観察を行った.このような厚みを持った試料の内部構造を高分解能に3次元観察する技術は,他の顕微法と比べてX線顕微鏡の顕著な特性であると言え,学術・産業領域に広く貢献可能であることが示された.
3では,多層膜反射により臨界角の限界を超えた空間分解能を達成可能である点に着目し,20nmの分解能を目標としたX線結像光学素子の開発に取り組んだ.適切な光学設計および多層膜パラメータ設計を行い,X線のエネルギー8keVにおいて半値幅15nmの点拡がり関数を有する結像ミラーの開発に成功した.実証実験においては,明瞭な像質とともに30nm構造の解像に成功し,硬X線領域における多層膜結像ミラーの有用性を明らかにした.

Research Progress Status

平成30年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

平成30年度が最終年度であるため、記入しない。

Report

(3 results)
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (29 results)

All 2019 2018 2017 2016 Other

All Journal Article (8 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 8 results,  Open Access: 5 results,  Acknowledgement Compliant: 1 results) Presentation (20 results) (of which Int'l Joint Research: 13 results,  Invited: 3 results) Remarks (1 results)

  • [Journal Article] Compact reflective imaging optics in hard X-ray region based on concave and convex mirrors2019

    • Author(s)
      Yamada Jumpei、Matsuyama Satoshi、Sano Yasuhisa、Kohmura Yoshiki、Yabashi Makina、Ishikawa Tetsuya、Yamauchi Kazuto
    • Journal Title

      Optics Express

      Volume: 27 Issue: 3 Pages: 3429-3429

    • DOI

      10.1364/oe.27.003429

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Reflective Imaging Optics Using Concave and Convex Mirrors for a Compact and Achromatic Full-field X-ray Microscope.2018

    • Author(s)
      Yamada Jumpei、Matsuyama Satoshi、Hata Kentaro、Hirose Raita、Takeda Yoshihiro、Kohmura Yoshiki、Yabashi Makina、Omote Kazuhiko、Ishikawa Tetsuya、Yamauchi Kazuto
    • Journal Title

      Microscopy and Microanalysis

      Volume: 24 Issue: S2 Pages: 276-277

    • DOI

      10.1017/s1431927618013715

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] High-Resolution Full-Field X-ray Microscope for 20-keV X-rays with Multilayer Imaging Mirrors2018

    • Author(s)
      Matsuyama Satoshi、Yamada Jumpei、Hata Kentaro、Kohmura Yoshiki、Yabashi Makina、Ishikawa Tetsuya、Yamauchi Kazuto
    • Journal Title

      Microscopy and Microanalysis

      Volume: 24 Issue: S2 Pages: 288-289

    • DOI

      10.1017/s1431927618013764

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Nanofocusing of X-ray free-electron laser using wavefront-corrected multilayer focusing mirrors2018

    • Author(s)
      Matsuyama S.、Inoue T.、Yamada J.、Kim J.、Yumoto H.、Inubushi Y.、Osaka T.、Inoue I.、Koyama T.、Tono K.、Ohashi H.、Yabashi M.、Ishikawa T.、Yamauchi K.
    • Journal Title

      Scientific Reports

      Volume: 8 Issue: 1 Pages: 1-10

    • DOI

      10.1038/s41598-018-35611-0

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of concave-convex imaging mirror system for a compact and achromatic full-field x-ray microscope2017

    • Author(s)
      J. Yamada*, S. Matsuyama, S. Yasuda, Y. Sano, Y. Kohmura, M. Yabashi, T. Ishikawa, and K. Yamauchi
    • Journal Title

      Proceedings of SPIE

      Volume: 10386 Pages: 12-12

    • DOI

      10.1117/12.2272904

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of precision Wolter mirrors for solar x-ray observations2017

    • Author(s)
      T. Sakao*, S. Matsuyama, T. Goto, J. Yamada, S. Yasuda, K. Yamauchi, Y. Kohmura, A. Kime, A. Miyake, T. Maezawa, H. Hashizume, Y. Suematsu, N. Narukage, and S. Ishikawa
    • Journal Title

      Proceedings of SPIE

      Volume: 10386 Pages: 11-11

    • DOI

      10.1117/12.2273507

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Simulation of concave-convex imaging mirror system for development of a compact and achromatic full-field x-ray microscope2017

    • Author(s)
      Jumpei Yamada, Satoshi Matsuyama, Yasuhisa Sano, and Kazuto Yamauchi
    • Journal Title

      Applied Optics

      Volume: 56(4) Issue: 4 Pages: 967-974

    • DOI

      10.1364/ao.56.000967

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] 50-nm-resolution full-field X-ray microscope without chromatic aberration using total-reflection imaging mirrors2017

    • Author(s)
      Satoshi Matsuyama, Shuhei Yasuda, Jumpei Yamada, Hiromi Okada, Yoshiki Kohmura, Makina Yabashi, Tetsuya Ishikawa, Kazuto Yamauchi
    • Journal Title

      Scientific Reports

      Volume: 7,46358 Issue: 1 Pages: 1-8

    • DOI

      10.1038/srep46358

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 凹・凸面鏡を用いた結像型X線顕微鏡の開発2019

    • Author(s)
      山田純平,松山智至,佐野泰久,廣瀬雷太,武田佳彦,香村芳樹,矢橋牧名,表和彦,石川哲也,山内和人
    • Organizer
      第32回放射光学会年会・放射光科学合同シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] 小型かつ色収差の無い高分解能結像型X線顕微鏡の開発2018

    • Author(s)
      山田純平,松山智至,波多健太郎,佐野泰久,香村芳樹,矢橋牧名,石川哲也,山内和人
    • Organizer
      2018年度精密工学会秋季大会学術講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Hard-X-ray imaging mirrors for compact and high-resolution full-field microscopy2018

    • Author(s)
      J. Yamada
    • Organizer
      HeKKSaGOn WG5 one-day preconference discussion meeting "Dynamic Imaging for Physical, Chemical, and Biological interests"
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Compact and large-magnification full-field X-ray microscope using concave-convex imaging mirrors2018

    • Author(s)
      J. Yamada, S. Matsuyama, Y. Sano, Y. Kohmura, M. Yabashi, T. Ishikawa, and K. Yamauchi
    • Organizer
      International Conference on X-ray Optics and Applications 2018 (XOPT2018) in OPIC2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of reflective imaging optics using concave and convex mirrors2018

    • Author(s)
      J. Yamada, S. Matsuyama, Y. Sano, Y. Kohmura, M. Yabashi, T. Ishikawa, and K. Yamauchi
    • Organizer
      The 6th International Workshop on X-ray Optics and Metrology Satellite Meeting of SRI 2018 (IWXM 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Hard-x-ray imaging mirror optics using concave and convex mirrors2018

    • Author(s)
      J. Yamada, S. Matsuyama, Y. Sano, Y. Kohmura, M. Yabashi, T. Ishikawa, and K. Yamauchi
    • Organizer
      The 13th International Conference on Synchrotron Radiation Instrumentation (SRI 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Reflective Imaging Optics using Concave and Convex Mirrors for A Compact and Achromatic Full-field X-ray Microscope2018

    • Author(s)
      J. Yamada
    • Organizer
      14th International Conference on X-ray Microscopy (XRM2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 小型かつ大倍率が実現可能なX線結像ミラーの開発2018

    • Author(s)
      山田純平,松山智至,波多健太郎,佐野泰久,香村芳樹,矢橋牧名,石川哲也,山内和人
    • Organizer
      第31回放射光学会年会・放射光科学合同シンポジウム
    • Related Report
      2017 Annual Research Report
  • [Presentation] 小型かつ大倍率を実現するX線結像ミラー光学系の開発2017

    • Author(s)
      山田純平,松山智至,安田周平,香村芳樹,矢橋牧名,石川哲也,山内和人
    • Organizer
      第30回日本放射光学会年会・放射光科学合同シンポジウム
    • 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 Annual Research Report
  • [Presentation] 小型かつ高拡大倍率が実現可能なX線結像光学系の開発(第3報)-凹・凸面鏡を用いた新規光学系の実証と一体型素子化の検討-2017

    • Author(s)
      山田純平,松山智至,波多健太郎,佐野泰久,香村芳樹,矢橋牧名,石川哲也,山内和人
    • Organizer
      2017年度精密工学会秋季大会学術講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 小型かつ高分解能な結像型 X 線顕微鏡の開発2017

    • Author(s)
      山田純平,松山智至,波多健太郎,佐野泰久,香村芳樹,矢橋牧名,石川哲也,山内和人
    • Organizer
      第14回X線結像光学シンポジウム
    • Related Report
      2017 Annual Research Report
  • [Presentation] High-magnification X-ray imaging mirror system consisting of elliptical concave and hyperbolic convex mirrors2017

    • Author(s)
      J. Yamada, S. Matsuyama, S. Yasuda, Y. Sano, Y. Kohmura, M. Yabashi, T. Ishikawa, and K. Yamauchi
    • Organizer
      International conference on X-ray optics and applications 2017 (XOPT'17) in OPIC2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of concave-convex imaging mirror system for a compact and achromatic full-field x-ray microscope2017

    • Author(s)
      J. Yamada, S. Matsuyama, S. Yasuda, Y. Sano, Y. Kohmura, M. Yabashi, T. Ishikawa, and K. Yamauchi
    • Organizer
      SPIE Optics+Photonics2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of an X-ray imaging optical system consisting of concave and convex mirrors2017

    • Author(s)
      J. Yamada, S. Matsuyama, S. Yasuda, Y. Sano, Y. Kohmura, M. Yabashi, T. Ishikawa, and K. Yamauchi
    • Organizer
      The 24th Congress of the International Commission for Optics, X-ray and High-energy Optics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fabrication of X-ray imaging mirror for an achromatic and high-resolution full-field X-ray microscope2017

    • Author(s)
      J. Yamada, S. Matsuyama, Y. Sano, and K. Yamauchi
    • Organizer
      The 32nd Annual Meeting of American Society for Precision Engineering (ASPE2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] High performance X-ray focusing system using advanced KB mirror2017

    • Author(s)
      J. Yamada
    • Organizer
      9th Hard X-ray FEL Collaboration Meeting (5-way meeting 2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 小型かつ高拡大倍率が実現可能なX線結像光学系の開発(第2報)~小型X線結像ミラーの作製と評価~2016

    • Author(s)
      山田純平,松山智至,山内和人
    • Organizer
      2016年度精密工学会秋季大会学術講演会
    • Place of Presentation
      茨城大学水戸キャンパス(茨城県・水戸市)
    • Year and Date
      2016-09-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] Development of an x-ray imaging optical system based on a combination of concave and convex mirrors2016

    • Author(s)
      S. Matsuyama, J. Yamada, Y. Sano, and K. Yamauchi
    • Organizer
      SPIE Optics+Photonics2016
    • Place of Presentation
      San Diego (US)
    • Year and Date
      2016-08-28
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of Concave-convex Imaging Mirror System For Compact Full-field X-Ray Microscope2016

    • Author(s)
      J. Yamada, S. Matsuyama, and K. Yamauchi
    • Organizer
      13th International Conference on X-ray Microscopy (XRM2016)
    • Place of Presentation
      Oxford (UK)
    • Year and Date
      2016-08-15
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of a compact x-ray imaging optical system using two pairs of concave and convex mirrors2016

    • Author(s)
      J. Yamada, S. Matsuyama, and K. Yamauchi
    • Organizer
      International Conference on X-ray Optics, Detectors, Sources, and their Applications 2016 (XOPT2016)
    • Place of Presentation
      パシフィコ横浜 (神奈川県・横浜市)
    • Year and Date
      2016-05-18
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Remarks] 色収差なし!全反射ミラーを使ったX線顕微鏡を開発

    • URL

      http://resou.osaka-u.ac.jp/ja/research/2017/20170413_1

    • Related Report
      2016 Annual Research Report

URL: 

Published: 2016-05-17   Modified: 2024-03-26  

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