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Development of X-ray Fluorescence Elemental Analysis 3D Imaging Camera with an X-ray Polarization Filter

Research Project

Project/Area Number 18K18767
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 15:Particle-, nuclear-, astro-physics, and related fields
Research InstitutionOsaka University

Principal Investigator

Hayashida Kiyoshi  大阪大学, 理学研究科, 准教授 (30222227)

Project Period (FY) 2018-06-29 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2018: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Keywords蛍光X線分析 / X線ピクセル検出器 / CMOSピクセル検出器 / コード化マスク / X線スペクトル / X線撮像分光 / 微小ピクセル / X線偏光検出 / X線蛍光分析 / 3次元撮像 / X線撮像装置 / 符号化マスク / 蛍光X線撮像 / X線画像検出器 / X線偏光検出器 / X線蛍光分析 / CMOS検出器 / 画像再合成
Outline of Final Research Achievements

Our primary goal is to develop a fluorescence X-ray 3D imager with a compact X-ray source, coded mask, and a CMOS pixel detector. We aimed to apply the CMOS detector designed for visible light to detect X-rays, and the imager system whole should be inexpensive and compact. We succeeded in measuring the energy of a single X-ray photon at room temperature in the air with the most minute size pixel CMOS detector designed for visible light. We also demonstrated that the same detector could measure X-ray polarization. We then detected fluorescent X-rays from a panel made of various metals in mosaic through a pinhole. We succeeded in obtaining a color X-ray image that shows a distribution of metals with different fluorescence energies. We replaced the pinhole with a coded mask, too. However, decoding procedure and 3D extension remained our future work. The CMOS pixel detector realized an astronomical X-ray interferometer, of which principle was invented by us, as a key device.

Academic Significance and Societal Importance of the Research Achievements

非破壊で元素組成を調べる蛍光X線分析装置は、広く普及している。ただし、多くは測定対象全体の元素組成を測定する装置である。測定対象の場所ごとの元素組成、つまり、元素ごとの分布を測定する、スキャン式の蛍光X線分析装置は、大型、高価で、測定時間もかかる。本研究は、X線ピクセル検出器とコード化マスクを組み合わせて、蛍光X線画像を一気に取得する、コンパクト、安価な装置の装置の開発を目指している。本研究で、可視光用CMOS検出器でも、常温でX線光子エネルギー測定に成功し、ピンホール使用であるが、蛍光X線画像も得られた。目的の装置が可能であることをほぼ示せた。完成すれば、応用の範囲と規模は図りしれない。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (35 results)

All 2021 2020 2019 2018

All Journal Article (14 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 10 results,  Open Access: 5 results) Presentation (21 results) (of which Int'l Joint Research: 6 results)

  • [Journal Article] Discovery of a transient X-ray source Suzaku J1305-4930 in NGC 49452020

    • Author(s)
      Shuntaro Ide, Kiyoshi Hayashida, Hirofumi Noda, Hiroyuki Kurubi, Tomokage Yoneyama, Hironori Matsumoto
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 72 Issue: 3

    • DOI

      10.1093/pasj/psaa023

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Sub-arcseconds to micro-arcsecond x-ray imaging with multi image x-ray interferometer method (MIXIM): concept and scalabe mission plans2020

    • Author(s)
      Hayashida Kiyoshi、Asakura Kazunori、Ishikura Ayami、Hirofumi Noda (8番目) et al.
    • Journal Title

      SPIE proceedings, Space Telescopes and Instrumentation 2020: Ultraviolet to Gamma Ray

      Volume: - Pages: 44-44

    • DOI

      10.1117/12.2562193

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Subsub-arcseconds x-ray imaging with multi-image x-ray interferometer module (MIXIM): experimental results2020

    • Author(s)
      Asakura Kazunori、Hayashida Kiyoshi、Hanasaka Takashi、Kawabata Tomoki、Yoneyama Tomokage、Noda Hirofumi、Sakuma Shotaro、Okazaki Koki、Ishikura Ayami、Hanaoka Maho、Ide Shuntaro、Hattori Kengo、Matsumoto Hironori、Tsunemi Hiroshi、Awaki Hisamitsu、Nakajima Hiroshi、Hiraga Junko S.
    • Journal Title

      SPIE proceedings, Space Telescopes and Instrumentation 2020: Ultraviolet to Gamma Ray

      Volume: - Pages: 152-152

    • DOI

      10.1117/12.2560772

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Inverse First Ionization Potential Effects in Giant Solar Flares Found from Earth X-Ray Albedo with Suzaku/XIS2020

    • Author(s)
      Katsuda Satoru et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 891 Issue: 2 Pages: 126-126

    • DOI

      10.3847/1538-4357/ab7207

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] X-ray imaging polarimetry with a 2.5-μm pixel CMOS sensor for visible light at room temperature2019

    • Author(s)
      Asakura Kazunori、Hayashida Kiyoshi、Hanasaka Takashi、Kawabata Tomoki、Yoneyama Tomokage、Okazaki Koki、Ide Shuntaro、Noda Hirofumi、Matsumoto Hironori
    • Journal Title

      Journal of Astronomical Telescopes, Instruments, and Systems

      Volume: 5 Issue: 03 Pages: 1-1

    • DOI

      10.1117/1.jatis.5.3.035002

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Radiation hardness of a p-channel notch CCD developed for the X-ray CCD camera onboard the XRISM satellite2019

    • Author(s)
      Kanemaru Y., Sato J., Mori K. et al.
    • Journal Title

      Journal of Instrumentation

      Volume: 14 Issue: 04 Pages: C04003-C04003

    • DOI

      10.1088/1748-0221/14/04/c04003

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Universal detection of high-temperature emission in X-ray isolated neutron stars2019

    • Author(s)
      Yoneyama Tomokage、Hayashida Kiyoshi、Nakajima Hiroshi、Matsumoto Hironori
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 71 Issue: 1 Pages: 17-17

    • DOI

      10.1093/pasj/psy135

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Unification of strongly magnetized neutron stars with regard to X‐ray emission from hot spots2019

    • Author(s)
      Yoneyama T.、Hayashida K.、Nakajima H.、Matsumoto H.
    • Journal Title

      Astronomische Nachrichten

      Volume: 340 Issue: 1-3 Pages: 221-225

    • DOI

      10.1002/asna.201913593

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Sub-arcsecond imaging with multi-image x-ray interferometer module (MIXIM) for very small satellite2018

    • Author(s)
      Hayashida, K., Kawabata, T., Hanasaka, T., Asakura, K., Yoneyama, T., Okazaki, K., Ide, S., Matsumoto, H., Nakajima, H., Awaki, H., Tsunemi, H.
    • Journal Title

      Proceedings of the SPIE

      Volume: 10699 Pages: 29-29

    • DOI

      10.1117/12.2314181

    • Related Report
      2018 Research-status Report
  • [Journal Article] Advancement of X-ray radiography using microfocus X-ray source in conjunction with amplitude grating and SOI pixel detector, SOPHIAS2018

    • Author(s)
      Hosono Ryo、Kawabata Tomoki、Hayashida Kiyoshi、Kudo Togo、Ozaki Kyosuke、Teranishi Nobukazu、Hatsui Takaki、Hosoi Takuji、Watanabe Heiji、Shimura Takayoshi
    • Journal Title

      Optics Express

      Volume: 26 Issue: 16 Pages: 21044-21044

    • DOI

      10.1364/oe.26.021044

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Soft x-ray imaging telescope (Xtend) onboard X-ray Astronomy Recovery Mission (XARM)2018

    • Author(s)
      Hayashida Kiyoshi、Tomida Hiroshi、Mori Koji et al.
    • Journal Title

      Proceedings of the SPIE

      Volume: 10699 Pages: 1069923-1069923

    • DOI

      10.1117/12.2311446

    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Journal Article] Detection of polarized gamma-ray emission from the Crab nebula with the Hitomi Soft Gamma-ray Detector2018

    • Author(s)
      Hitomi collaboration
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 70 Issue: 6 Pages: 113-113

    • DOI

      10.1093/pasj/psy118

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Hitomi X-ray observation of the pulsar wind nebula G21.5-0.92018

    • Author(s)
      Hitomi Collaboration、Aharonian Felix、...、Kohmura Takayoshi...、et al (他191名)
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 70 Issue: 3 Pages: 1-16

    • DOI

      10.1093/pasj/psy027

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Hitomi (ASTRO-H) X-ray Astronomy Satellite2018

    • Author(s)
      Tadayuki Takahashi, Yuto Ichinohe (73/270) et al.
    • Journal Title

      Journal of Astronomical Telescopes, Instruments, and Systems

      Volume: 4 Issue: 02 Pages: 021402-021402

    • DOI

      10.1117/1.jatis.4.2.021402

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] サブ秒角からマイクロ秒角のX線撮像を実現する多重像X線干渉計MIXIM2021

    • Author(s)
      林田清 他
    • Organizer
      第21回宇宙科学シンポジウム
    • Related Report
      2020 Annual Research Report
  • [Presentation] サブ秒角からマイクロ秒角のX線撮像を実現する多重像X線干渉計MIXIM2021

    • Author(s)
      林田清 他
    • Organizer
      日本物理学会2021年春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] サブ秒角からマイクロ秒角の角度分解能による活動銀河核のX線撮像:MIXIMを例にした長期的展望2020

    • Author(s)
      林田清 他
    • Organizer
      日本天文学会2020年秋季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 超巨大ブラックホールの周辺を空間分解観測する多重像X線干渉計MIXIM計画2020

    • Author(s)
      林田清 他
    • Organizer
      第64回宇宙科学連合大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] サブ秒角からマイクロ秒角の角度分解能のX線撮像を目指すMIXIM:近傍活動銀河核の観測に向けて2020

    • Author(s)
      林田清、他
    • Organizer
      日本天文学会2020年春期年会
    • Related Report
      2019 Research-status Report
  • [Presentation] 探査機搭載を目指した超小型X線蛍光分析3D撮像システムの開発2020

    • Author(s)
      石倉 彩美、林田 清、他
    • Organizer
      日本天文学会2020年春期年会
    • Related Report
      2019 Research-status Report
  • [Presentation] 微小ピクセルCMOSセンサー動作ボードとX線イベント検出・バックグランド除去のアルゴルズム開発2020

    • Author(s)
      佐久間 翔太郎
    • Organizer
      日本天文学会2020年春期年会
    • Related Report
      2019 Research-status Report
  • [Presentation] Multiple Image X-ray Interferometer Modules (MIXIM) and their Scalable Mission Plans from Sub-arcsecond to Subsub-arcsecond Resolution X-ray Images2019

    • Author(s)
      Kiyoshi Hayashida
    • Organizer
      X-ray Astronomy 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] X-ray imaging with a 2.5-µm pixel CMOS sensor designed for visible light at room temperature2019

    • Author(s)
      Kazunori Asakura, Kioshi Hayashida et al.
    • Organizer
      The 15th Symposium of Japanese Research Community on X-ray Imaging Optics
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] X線天体をサブ秒角で撮像する多重像X線干渉計の開発現状2019

    • Author(s)
      林田清、他
    • Organizer
      日本物理学会2019秋季大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Sub Arc-seconds to Micro Arc-seconds Imaging with Multi Image X-ray Interferometer Modules (MIXIM)2019

    • Author(s)
      林田 清、他
    • Organizer
      第19回宇宙科学シンポジウム
    • Related Report
      2018 Research-status Report
  • [Presentation] 多重像X線干渉計MIXIMの開発の現状微小ピクセルサイズの効能とスケーラブルな計画立案-2019

    • Author(s)
      林田 清、他
    • Organizer
      日本天文学会春季年会
    • Related Report
      2018 Research-status Report
  • [Presentation] サブ秒角を達成したMIXIMの開発の現状とスケーラブル2019

    • Author(s)
      林田 清、他
    • Organizer
      高エネルギー宇宙物理連絡会シンポジウム
    • Related Report
      2018 Research-status Report
  • [Presentation] サブ秒角でX線撮像する多重像X線干渉計MIXIM2019

    • Author(s)
      林田 清、他
    • Organizer
      超小型衛星利用シンポジウム(国際学会)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] サブ秒角を達成した多重像X線干渉計(MIXIM)開発の現状とスケーラブルなミッション形態2019

    • Author(s)
      林田 清、他
    • Organizer
      BH研究会
    • Related Report
      2018 Research-status Report
  • [Presentation] Sub-arcsecond Imaging with Multi Image X-ray Interferometer (MIXIM) for Very Small Satellites2018

    • Author(s)
      Hayashida, K. et al.
    • Organizer
      SPIE Astronomical Telesceopes and Instrumentation
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Soft x-ray imaging telescope (Xtend) onboard X-ray Astronomy Recovery Mission (XARM)2018

    • Author(s)
      Hayashida, K. et al.
    • Organizer
      SPIE Astronomical Telesceopes and Instrumentation
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] サブ秒角でX線天体を撮像する多重像X線干渉計MIXIM の開発Ⅱ2018

    • Author(s)
      林田 清、他
    • Organizer
      日本物理学会秋季年会
    • Related Report
      2018 Research-status Report
  • [Presentation] X線多重像干渉計MIXIMの開発現状(2) モデルプランの策定と概念検討2018

    • Author(s)
      林田 清、他
    • Organizer
      日本天文学会秋季年会
    • Related Report
      2018 Research-status Report
  • [Presentation] 多重像X線干渉計MIXIM 概念検討とモデルプラン策定2018

    • Author(s)
      林田 清、他
    • Organizer
      量子イメージング研究会
    • Related Report
      2018 Research-status Report
  • [Presentation] Sub Arc-seconds to Micro Arc-seconds Imaging with Multi Image X-ray Interferometer Modules (MIXIM)2018

    • Author(s)
      Hayashida, K. et al.
    • Organizer
      Japan-China High Energy Astrophycs Meeting
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research

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Published: 2018-07-25   Modified: 2022-01-27  

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