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Development of method for simultaneously observing atomic and electronic structures by a high-resolution display-type photoelectron analyzer

Research Project

Project/Area Number 17H06201
Research Category

Grant-in-Aid for Challenging Research (Pioneering)

Allocation TypeSingle-year Grants
Research Field Condensed matter physics and related fields
Research InstitutionJapan Synchrotron Radiation Research Institute

Principal Investigator

Muro Takayuki  公益財団法人高輝度光科学研究センター, 分光・イメージング推進室, 主幹研究員 (50416385)

Co-Investigator(Kenkyū-buntansha) 松下 智裕  奈良先端科学技術大学院大学, 先端科学技術研究科, 教授 (10373523)
水野 潤  早稲田大学, ナノ・ライフ創新研究機構, 上級研究員(研究院教授) (60386737)
Project Period (FY) 2017-06-30 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥26,000,000 (Direct Cost: ¥20,000,000、Indirect Cost: ¥6,000,000)
Fiscal Year 2019: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2018: ¥9,100,000 (Direct Cost: ¥7,000,000、Indirect Cost: ¥2,100,000)
Fiscal Year 2017: ¥10,400,000 (Direct Cost: ¥8,000,000、Indirect Cost: ¥2,400,000)
Keywords光電子ホロブラフィー / 角度分解光電子分光 / 電子状態解析 / 局所構造解析 / 光電子ホログラフィー / 高分解能ディスプレイ型分析器 / 阻止電場型分析器 / 球面グリッド / 高エネルギー分解能化 / 高分解能ディスプレイ型分析
Outline of Final Research Achievements

Physical properties of materials are determined by atomic structures and electronic structures in the materials. This study aimed to develop a new experimental method for simultaneously observing the atomic and electronic structures of a material. For this aim, we developed a high-energy-resolution display-type photoelectron analyzer called a retarding field analyzer. As a result, we succeeded in performing an experiment for observing electronic and atomic structures using the same analyzer. We expect that this new method will be used for materials science.

Academic Significance and Societal Importance of the Research Achievements

従来の研究では、物質の性質を担う原子構造と電子状態は別々の環境で、異なる実験手法で調べられてきた。しかしながら、例えばグラフェンなどのように次世代のエレクトロニクス産業を担うと期待される新しい材料の多くは、原子構造と電子状態を共に同じ環境で観察することが求められている。しかし、従来はそれを可能にする実験手法がなかった。今回の研究で実現した、原子構造と電子状態を共に観測可能な実験手法により、次世代の産業を担う材料開発が加速すると期待される。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (18 results)

All 2020 2019 2018 2017

All Journal Article (6 results) (of which Peer Reviewed: 6 results,  Open Access: 4 results) Presentation (12 results) (of which Int'l Joint Research: 9 results,  Invited: 5 results)

  • [Journal Article] Local Atomic Structure Analysis of the Dopants Using Photoelectron Holography Using L1 Regularization2020

    • Author(s)
      MATSUSHITA Tomohiro
    • Journal Title

      Nihon Kessho Gakkaishi

      Volume: 62 Issue: 1 Pages: 17-25

    • DOI

      10.5940/jcrsj.62.17

    • NAID

      130007806178

    • ISSN
      0369-4585, 1884-5576
    • Year and Date
      2020-02-29
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Data processing for atomic resolution holography2019

    • Author(s)
      Matsushita Tomohiro、Muro Takayuki、Matsui Fumihiko、Happo Naohisa、Hayashi Kouichi
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 59 Issue: 2 Pages: 020502-020502

    • DOI

      10.7567/1347-4065/ab4b3a

    • NAID

      210000157286

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Progress in photoelectron holography at SPring-82019

    • Author(s)
      Kinoshita Toyohiko、Muro Takayuki、Matsushita Tomohiro、Osawa Hitoshi、Ohkochi Takuo、Matsui Fumihiko、Matsuda Hiroyuki、Shimomura Masaru、Taguchi Munetaka、Daimon Hiroshi
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 58 Issue: 11 Pages: 110503-110503

    • DOI

      10.7567/1347-4065/ab4d28

    • NAID

      210000157337

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Principle and Reconstruction Algorithm for Atomic-Resolution Holography2018

    • Author(s)
      Matsushita Tomohiro、Muro Takayuki、Matsui Fumihiko、Happo Naohisa、Hosokawa Shinya、Ohoyama Kenji、Sato-Tomita Ayana、Sasaki Yuji C.、Hayashi Kouichi
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 87 Issue: 6 Pages: 061002-061002

    • DOI

      10.7566/jpsj.87.061002

    • NAID

      210000134828

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Wide-angle display-type retarding field analyzer with high energy and angular resolutions2017

    • Author(s)
      Muro Takayuki、Ohkochi Takuo、Kato Yukako、Izumi Yudai、Fukami Shun、Fujiwara Hidenori、Matsushita Tomohiro
    • Journal Title

      Review of Scientific Instruments

      Volume: 88 Issue: 12 Pages: 23106-23106

    • DOI

      10.1063/1.4990769

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fabrication of Hole-Patterned Self-Standing Curved Film Using Large-area Spherical Soft UV Imprint Lithography2017

    • Author(s)
      Kamibayashi Takumi、Kuwae Hiroyuki、Shoji Shuichi、MIzuno Jun
    • Journal Title

      Transactions of The Japan Institute of Electronics Packaging

      Volume: 10 Issue: 0 Pages: E17-002-1-E17-002-6

    • DOI

      10.5104/jiepeng.10.E17-002-1

    • NAID

      130006281982

    • ISSN
      1883-3365, 1884-8028
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Presentation] Microbeam ARPES and high-resolution RFA: Soft x-ray photoemission stations developed at BL25SU of SPring-82019

    • Author(s)
      Takayuki Muro, Yasunori Senba, Haruhiko Ohashi, Tomohiro Matsushita, Toyohiko Kinoshita, and Shik Shin
    • Organizer
      The 40th International Conference on Vacuum Ultraviolet and X-ray Physics (VUVX19)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Soft x-ray microbeam ARPES and High-Resolution RFA: New Photoemission Endstations at BL25SU of SPring-82019

    • Author(s)
      Takayuki Muro, Yasunori Senba, Haruhiko Ohashi, Tomohiro Matsushita, Toyohiko Kinoshita, and Shik Shin
    • Organizer
      Materials Research Meeting 2019 (MRM2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] SPring-8 BL25SUにおける軟X線マイクロビームARPES2019

    • Author(s)
      室隆桂之
    • Organizer
      第24回HiSOR研究会 最先端光電子分光で拓く量子物質科学研究に関するワークショップ
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Analysis software for photoelectron holography and x-ray fluorescence holography2019

    • Author(s)
      Tomohiro Matsushita, Naohisa Happo, Atsushi Kubota, Kazuo Tsutsui, Takayuki Muro, Koichi Hayashi
    • Organizer
      Symposium on 3D Active-site Science in London -3D Atomic-imaging Technologies from Materials to Biology-
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Dopant structure measurements using photoelectron holography and its analysis tools2019

    • Author(s)
      Tomohiro Matsushita, Takayuki Muro, Toyohiko Kinoshita, Kazuo Tsutsui, Takayoshi Yokoya, Fumihiko Matui, and Hiroshi Daimon
    • Organizer
      The 40th International Conference on Vacuum Ultraviolet and X-ray Physics (VUVX19)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Three-dimensional dopant imaging in semiconductor crystals using photoelectron holography with chemical state identification2019

    • Author(s)
      Tomohiro Matsushita, Takayuki Muro, Kazuo Tsutsui, Takayoshi Yokoya
    • Organizer
      19th International Workshop on Junction Technology 2019 (IWJT2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Mean free path and thermal vibration effects on photoelectron holography2019

    • Author(s)
      Tomohiro Matsushita, Takayuki Muro, Takayoshi Yokoya
    • Organizer
      14th International Conference on the Structure of Non-Crystalline Materials (NCM14)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 光電子ホログラフィーの高精度シミュレーション2019

    • Author(s)
      松下智裕、室隆桂之、横谷尚睦
    • Organizer
      第32回日本放射光学会年会・放射光科学合同シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] Microbeam ARPES and high-resolution RFA: Newly developed photoemission stations at soft-x-ray beamline BL25SU of SPring-82018

    • Author(s)
      Takayuki Muro, Yasunori Senba, Haruhiko Ohashi, Tomohiro Matsushita, Toyohiko Kinoshita, Shik Shin
    • Organizer
      International Workshop on Trends in Advanced Spectroscopy in Materials Science (TASPEC)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Soft x-ray photoemission stations at BL25SU of SPring-8: Microbeam ARPES and photoelectron holography using high-resolution retarding field analyzer2018

    • Author(s)
      Takayuki Muro, Yasunori Senba, Haruhiko Ohashi, Tomohiro Matsushita,Toyohiko Kinoshita, and Shik Shin
    • Organizer
      The 14th International Conference on Electronic Spectroscopy and Structure (ICESS-14)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Three-dimensional atomic imaging of dopants using atomic resolution holography2018

    • Author(s)
      Tomohiro Matsushita
    • Organizer
      The 14th International Conference on Electronic Spectroscopy and Structure (ICESS-14)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Fabrication of Self-Standing Curved Film with Hole Patterns using Spherical Soft UV Imprint Lithography2018

    • Author(s)
      水野潤、上林拓海、桑江博之、庄子習一
    • Organizer
      学際・国際的高度人材育成ライフイノベーションマテリアル創製共同研究プロジェクト第2回公開討論会
    • Related Report
      2017 Annual Research Report

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Published: 2017-07-21   Modified: 2021-02-19  

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