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ベイズ理論に基づいた3次元原子イメージの精密化

Publicly Offered Research

Project AreaInitiative for High-Dimensional Data-Driven Science through Deepening of Sparse Modeling
Project/Area Number 16H01553
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Complex systems
Research InstitutionKumamoto University

Principal Investigator

細川 伸也  熊本大学, 大学院先端科学研究部(理), 教授 (30183601)

Project Period (FY) 2016-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2017: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywordsデータ駆動科学 / 原子イメージ / 放射光科学 / 逆問題 / 3次元原子イメージ / X線 / 局所原子構造
Outline of Annual Research Achievements

本課題では、蛍光X線ホログラフィーの測定結果の解析について、これまで一般的に行われてきたフーリエ変換による順問題ではなく、原子配列を仮定する逆問題を導入した。ほとんどの位置に原子が存在しないスパース性を考慮して、物理的に正しく精緻な原子像を再現することを目指した。前年度に続いて、スパースモデリングを用いた解析の手法についてJSPS外国人特別研究員と共に、蛍光X線ホログラフィーのデータの解析に用いるための詳しい検討を行った。既存のコンピュータプログラムを詳しく精査しながら、改良を進め、トポロジカル絶縁体として知られる、Mnを添加したBi2Te3の不純物のまわりの局所構造を探求する実験結果の解析に適用した。フーリエ変換では得られなかった原子像を明白に見い出すことができ、これまではっきりとはわからなかった不純物の位置が原子層の間の特殊な位置に選択的に存在しているだけではなく、別の位置にも置換型で存在し、まわりの原子位置に歪みを与えているという明確な回答を出すことができた。この結果は、現在物理分野で権威のある雑誌Physical Review Bに論文として刊行した。また、蛍光X線ホログラフィー法によって電子状態選択制の構造が検討できることを見出し、その結果も論文としてまとめた。さらに、その方法を、Fe系高温超伝導体、DVDなどの光誘起相変化材料、熱電材料、準結晶などにも適用し、弱かった原子イメージの再構築、位置分解能の飛躍的な改良あるいは位置ゆらぎの定量的な導出を行うことができた。それらの結果は、すでに論文の投稿あるいはその準備をしている。

Research Progress Status

29年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

29年度が最終年度であるため、記入しない。

Report

(2 results)
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (81 results)

All 2018 2017 2016 Other

All Int'l Joint Research (9 results) Journal Article (16 results) (of which Int'l Joint Research: 9 results,  Peer Reviewed: 16 results,  Open Access: 8 results,  Acknowledgement Compliant: 1 results) Presentation (54 results) (of which Int'l Joint Research: 26 results,  Invited: 4 results) Remarks (2 results)

  • [Int'l Joint Research] CNRS/SIMaP(フランス)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] マールブルク大学(ドイツ)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] パルドゥビチェ大学(チェコ)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] ハンガリー科学院(ハンガリー)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] ヤギェウォ大学(ポーランド)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] CNRS(フランス)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] マールブルク大学(ドイツ)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] ヤギォ大学(ポーランド)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] ハンガリー科学院(ハンガリー)

    • Related Report
      2016 Annual Research Report
  • [Journal Article] Improvement of graphite crystal analyzer for light elements on x-ray fluorescence holography measurement2018

    • Author(s)
      N. Happo, T. Hada, A. Kubota, Y. Ebisu, S. Hosokawa, K. Kimura, H. Tajiri, T. Matsushita, and K. Hayashi
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 印刷中

    • NAID

      210000149073

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Principle and reconstruction algorithm for atomic-resolution holography2018

    • Author(s)
      T. Matsushita, T. Muro, F. Matsui, N. Happo, S. Hosokawa, K. Ohoyama, A. Sato-Tomita, Y. C. Sasaki, and K. Hayashi
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 印刷中

    • NAID

      210000134828

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Phonon excitations in a single crystal Mg 85 Zn 6 Y 9 with a synchronized long-period stacking ordered phase2018

    • Author(s)
      S. Hosokawa, J. R. Stellhorn, H. Ikemoto, K. Mimura, K. Wakita, and N. Mamedov
    • Journal Title

      Acta Materialia

      Volume: 146 Pages: 273-279

    • DOI

      10.1016/j.actamat.2017.12.053

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Lattice Distortions in TlInSe2 Thermoelectric Material Studied by X-Ray Absorption Fine Structure2018

    • Author(s)
      Shinya Hosokawa, Jens Rudiger Stellhorn, Hiroyuki Ikemoto, Kojiro Mimura, Kazuki Wakita, and Nazim Mamedov
    • Journal Title

      Phys. Status Solidi A

      Volume: 215 Issue: 1 Pages: 1700416-1700416

    • DOI

      10.1002/pssa.201700416

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Distinguishing the local environments of Ga and Ge in amorphous (Ga2Se3)0.25(GeSe2)0.75 by anomalous X-ray scattering2018

    • Author(s)
      B. D. Klee, J. R. Stellhorn, M. Krbal, N. Boudet, G. Chahine, N. Blanc, W.-C. Pilgrim, T. Wagner, and S. Hosokawa
    • Journal Title

      Chalcogenide Letters

      Volume: 15 Pages: 1-6

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Impurity position and lattice distortion in a Mn-doped Bi2Te3 topological insulator investigated by x-ray fluorescence holography and x-ray absorption fine structure2017

    • Author(s)
      S. Hosokawa, J. R. Stellhorn, T. Matsushita, N. Happo, K. Kimura, K. Hayashi, Y. Ebisu, T. Ozaki, H. Ikemoto, H. Setoyama, T. Okajima, Y. Yoda, H. Ishii, Y.-F. Liao, M. Kitaura, and M. Sasaki
    • Journal Title

      Physical Review B

      Volume: 96 Issue: 21 Pages: 214207-214207

    • DOI

      10.1103/physrevb.96.214207

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A valence-selective X-ray fluorescence holography study of an yttrium oxide thin film2017

    • Author(s)
      Stellhorn J. R.、Hosokawa S.、Happo N.、Tajiri H.、Matsushita T.、Kaminaga K.、Fukumura T.、Hasegawa T.、Hayashi K.
    • Journal Title

      Journal of Applied Crystallography

      Volume: 50 Issue: 6 Pages: 1583-1589

    • DOI

      10.1107/s1600576717012821

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Multiple-wavelength neutron holography with pulsed neutrons2017

    • Author(s)
      Kouichi Hayashi, Kenji Ohoyama, Naohisa Happo, Tomohiro Matsushita, Shinya Hosokawa, Masahide Harada, Yasuhiro Inamura, Hiroaki Nitani, Toetsu Shishido, Kunio Yubuta
    • Journal Title

      Science Advances

      Volume: 3 Issue: 8 Pages: 1700294-1700294

    • DOI

      10.1126/sciadv.1700294

    • NAID

      120006344027

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Inelastic X-ray scattering on liquid benzene analyzed using a generalized Langevin equation2017

    • Author(s)
      Yoshida Koji、Fukuyama Nami、Yamaguchi Toshio、Hosokawa Shinya、Uchiyama Hiroshi、Tsutsui Satoshi、Baron Alfred Q.R.
    • Journal Title

      Chemical Physics Letters

      Volume: 680 Pages: 1-5

    • DOI

      10.1016/j.cplett.2017.05.005

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Local atomic structure near an Nb atom in aged β-Ti alloys2017

    • Author(s)
      T. Yamamoto, K. Hayashi, N. Happo, S. Hosokawa, H. Tajiri
    • Journal Title

      Acta Materialia

      Volume: 131 Pages: 534-542

    • DOI

      10.1016/j.actamat.2017.03.048

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] In-Plane Positional Fluctuations of Zinc Atoms in Single Crystal Mg<sub>85</sub>Zn<sub>6</sub>Y<sub>9</sub> Alloy Studied by X-ray Fluorescence Holography2017

    • Author(s)
      K. Kimura, K. Hayashi, K. Hagihara, H. Izuno, N. Happo, S. Hosokawa, M. Suzuki, H. Tajiri
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 58 Issue: 4 Pages: 539-542

    • DOI

      10.2320/matertrans.M2016459

    • NAID

      130006777297

    • ISSN
      1345-9678, 1347-5320
    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Asymmetrical bonding in liquid Bi disentangled by inelastic X-ray scattering2017

    • Author(s)
      Inui Masanori、Kajihara Yukio、Munejiri Shuji、Hosokawa Shinya、Chiba Ayano、Ohara Koji、Tsutsui Satoshi、Baron Alfred Q. R.
    • Journal Title

      EPJ Web of Conf.

      Volume: 151 Pages: 06001-06001

    • DOI

      10.1051/epjconf/201715106001

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Dispersion relations of the acoustic modes in divalent liquid metals2017

    • Author(s)
      Inui Masanori、Kajihara Yukio、Kimura Koji、Matsuda Kazuhiro、Miyatake Tetsu、Chiba Ayano、Hosokawa Shinya、Tsutsui Satoshi、Baron Alfred Q. R.
    • Journal Title

      EPJ Web of Conf.

      Volume: 151 Pages: 06002-06002

    • DOI

      10.1051/epjconf/201715106002

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Local structure analysis of Cu(In,Ga)Se2 by X-ray fluorescence holography2017

    • Author(s)
      Sho Shirakata, Yuma Kitamura1, Naohisa Happo, Shinya Hosokawa, and Kouichi Hayashi
    • Journal Title

      Physica Status Soilidi C

      Volume: 14 Issue: 6

    • DOI

      10.1002/pssc.201600171

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] ランダム系の部分原子構造研究に用いるX線異常散乱法の進展2017

    • Author(s)
      細川伸也、Jens Ruediger Stellhorn
    • Journal Title

      日本セラミックス協会誌「セラミックス」

      Volume: 52 Pages: 341-344

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Chemical and orbital fluctuations in Ba3CuSb2O92016

    • Author(s)
      Y. Wakabayashi, D. Nakajima, Y. Ishiguro, K. Kimura, T. Kimura, S. Tsutsui, A. Q. R. Baron, K. Hayashi, N. Happo, S. Hosokawa, K. Ohwada, and S. Nakatsuji
    • Journal Title

      Physical Review B

      Volume: 93 Issue: 24 Pages: 245117-245117

    • DOI

      10.1103/physrevb.93.245117

    • NAID

      120006697262

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Electronic structures and impurity cluster features in Mg-Zn-Y alloys with a synchronized long-period stacking ordered phase2018

    • Author(s)
      S. Hosokawa, K. Maruyama, K. Kobayashi, J. R. Stellhorn, B. Paulus, A. Koura, F. Shimojo, M. Yamasaki, Y. Kawamura, S. Yoshioka, and H. Sato
    • Organizer
      The 22nd Hiroshima International Symposium on Synchrotron Radiation (8-9 March 2018, Hiroshima University)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The seeds of Zn6Y8 L12-type clusters in amorphous Mg85Zn6Y9 alloy investigated by photoemission spectroscopy2018

    • Author(s)
      S. Hosokawa, J. R. Stellhorn, B. Paulus, K. Maruyama, K. Kobayashi, H. Okuda, M. Yamasaki, Y. Kawamura, and H. Sato
    • Organizer
      The 22nd Hiroshima International Symposium on Synchrotron Radiation (8-9 March 2018, Hiroshima University)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] X線非弾性散乱による液体金のフォノン・ダイナミクス2018

    • Author(s)
      細川伸也、乾雅祝、松田和博、Jens R. Stellhorn、中島陽一、内山裕士、筒井智嗣
    • Organizer
      日本物理学会第73回年次大会(2018年 3月22-25日、東京理科大学)
    • Related Report
      2017 Annual Research Report
  • [Presentation] 光電子分光法によるアモルファス Mg85Zn6Y9合金中のZn6Y8 L12タイプクラスターのかけらの観察2018

    • Author(s)
      細川伸也、Jens R. Stellhorn、Benedict Paulus、丸山健二、小林健太郎、奥田浩司、山崎倫昭、河村能人、佐藤仁
    • Organizer
      日本金属学会第162回春期講演大会(2018年 3月19-21日、千葉工業大学)
    • Related Report
      2017 Annual Research Report
  • [Presentation] 蛍光X線ホログラフィーによるBi2Te3:Mn トポロジカル絶縁体の不純物位置の同定2018

    • Author(s)
      細川伸也、J. R. Stellhorn、松下智裕、 八方直久、林好一、佐々木実
    • Organizer
      2017年度量子ビームサイエンスフェスタ(2018年3月2-4日、茨城県立県民文化センター)
    • Related Report
      2017 Annual Research Report
  • [Presentation] Mg基LPSO相の強化機構のX線非弾性散乱による起源解明の研究2018

    • Author(s)
      細川伸也
    • Organizer
      第3回元素戦略プロジェクト<研究拠点形成型>/大型研究施設連携シンポジウム(2018年2月5-6日、東京大学伊藤謝恩ホール )
    • Related Report
      2017 Annual Research Report
  • [Presentation] X線異常散乱によるGd65Co35金属ガラス若返り効果の原子構造学的検証2018

    • Author(s)
      細川伸也、Jens Ruediger Stellhorn、小原真司 、加藤秀実、山崎由勝
    • Organizer
      第31回日本放射光学会年会・放射光科学合同シンポジウム(2018年1月8-10日、つくば国際会議場)
    • Related Report
      2017 Annual Research Report
  • [Presentation] 蛍光X線ホログラフィーによるBi2Te3:Mnトポロジカル絶縁体の不純物位置の同定2018

    • Author(s)
      細川伸也、Jens R. Stellhorn、松下智裕、八方直久、林好一、佐々木実
    • Organizer
      第31回日本放射光学会年会・放射光科学合同シンポジウム(2018年1月8-10日、つくば国際会議場)
    • Related Report
      2017 Annual Research Report
  • [Presentation] 蛍光X線ホログラフィーによる10H型Mg75Zn10Y15LPSO合金におけるZnまわり局所構造解析2017

    • Author(s)
      木村耕治、林好一、西岡拓巳、萩原幸司、伊津野仁史、八方直久、細川伸也、鈴木基寛
    • Organizer
      日本金属学会2017年春期講演大会
    • Place of Presentation
      首都大学東京南大沢キャンパス
    • Year and Date
      2017-03-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] 蛍光X線ホログラフィーによるFe65Ni35インバー合金のスピン状態選択局所構造の研究2017

    • Author(s)
      細川伸也、出口雄樹、Jens R. Stellhorn、八方直久、木村耕治、林好一、湯蓋邦夫
    • Organizer
      2016年度量子ビームサイエンスフェスタ
    • Place of Presentation
      つくば国際会議場
    • Year and Date
      2017-03-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] 蛍光X線ホログラフィーによるTaドープFe2VAl ホイスラー型熱電材料の局所構造解析2017

    • Author(s)
      木村耕治、林好一、山本健太、J. R. Stellhorn、戎佳宏、八方直久、 田尻寛男、尾崎徹、細川伸也、宮崎秀俊、西野洋一
    • Organizer
      2016年度量子ビームサイエンスフェスタ
    • Place of Presentation
      つくば国際会議場
    • Year and Date
      2017-03-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] 蛍光X線ホログラフィーによるFe65Ni35インバー合金のスピン状態選択局所構造の研究2017

    • Author(s)
      細川伸也、出口雄樹、八方直久、木村耕治、林好一、湯蓋邦夫
    • 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
    • Year and Date
      2017-01-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] 蛍光X線ホログラフィーによるFe2VAlホイスラー型熱電材料のドーパントまわり局所構造解析2017

    • Author(s)
      木村耕治、林好一、山本健太、Jens R. Stellhorn、戎佳宏、八方直久、田尻寛男、尾崎徹、細川伸也、宮崎秀俊、西野洋一
    • 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
    • Year and Date
      2017-01-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] A valence selective x-ray fluorescence holography study of YO2017

    • Author(s)
      J. R. Stellhorn、S. Hosokawa、K. Hayashi、N. Happo、H. Tajiri、T. Matsushita、K. Kaminaga、T. Fukumura、T. Hasegawa
    • 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
    • Year and Date
      2017-01-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] 光触媒RhドープSrTiO3の活性サイトの局所構造評価2017

    • Author(s)
      林好一、木村耕治、八方直久、Jens Stellhorn、細川伸也、川崎聖治、M. Lippmaa、L. Kang、赤木和人、松井文彦、松下智裕
    • 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
    • Year and Date
      2017-01-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] Temperature dependent local atomic structures in the traditional Fe65Ni35 Invar alloy by x-ray fluorescence holography2017

    • Author(s)
      Y. Ideguchi, J. R. Stellhorn, S. Hosokawa, N. Happo, T. Matsushita, K. Yubuta, K. Kimura, and K. Hayashi
    • Organizer
      11th International Symposium on Atomic Level Characterizations for New Materials and Devices ’17 (3-8 December 2017, Kauai)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Impurity positions and lattice distortions in a Mn doped Bi2Te3 topological insulator studied by x-ray fluorescence holography2017

    • Author(s)
      S. Hosokawa, J. R. Stellhorn, T. Matsushita, N. Happo, K. Kimura, K. Hayashi, M. Kitaura, and M. Sasaki
    • Organizer
      11th International Symposium on Atomic Level Characterizations for New Materials and Devices ’17 (3-8 December 2017, Kauai)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Applications of a L1-regularized linear regression for x-ray fluorescence holography data of functional materials2017

    • Author(s)
      S. Hosokawa, J. R. Stellhorn, and T. Matsushita
    • Organizer
      5th International Symposium on Kumamoto Synchrotron Radiation (ISKSR5): Progress of Data Analysis, Data-Driven Science, and Theory for Science (1-2 November 2017, Kumamoto)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] An x-ray fluorescence holographic study on a Fe-based high-temperature superconductor FeSe0.4Te0.62017

    • Author(s)
      S. Hosokawa, Y. Ideguchi, J. R. Stellhorn, N. Happo, K. Kimura, K. Hayashi, H. Okazaki, A. Yamashita, and Y. Takano
    • Organizer
      International Symposium on Novel Energy Nanomaterials, Catalysts and Surfaces for Future Earth (28-30 October 2017, Tokyo)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spin-state selective local structural studies of Fe65Ni35 Invar alloy by x-ray fluorescence holography2017

    • Author(s)
      Y. Ideguchi, J. R. Stellhorn, S. Hosokawa, T. Matsushita, N. Happo, K. Kimura, K. Hayashi, M. Suzuki, and K. Yabuta
    • Organizer
      Swedish-Japanese Workshop on Nano-Structure Science by Novel Light Sources (2-3 October 2017, Lund)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] An x-ray fluorescence holographic study on high-temperature superconductor FeSe0.4Te0.62017

    • Author(s)
      Y. Ideguchi, J. R. Stellhorn, S. Hosokawa, N. Happo, K. Kimura, K. Hayashi, H. Okazaki, A. Yamashita, and Y. Takano
    • Organizer
      Swedish-Japanese Workshop on Nano-Structure Science by Novel Light Sources (2-3 October 2017, Lund)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Analysis of x-ray fluorescence holography data using sparse modeling on Mn-doped Bi2Te3 topological insulator2017

    • Author(s)
      S. Hosokawa, J. R. Stellhorn, T. Matsushita, N. Happo, K. Kimura, K. Hayashi, M. Kitaura, and M. Sasaki
    • Organizer
      International Meeting on High-Dimensional Data-Driven Science (10-13 September 2017, Kyoto)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Analysis of x-ray fluorescence holography data using sparse modeling on the traditional Fe65Ni35 Invar alloy2017

    • Author(s)
      Y. Ideguchi, J. R. Stellhorn, S. Hosokawa, T. Matsushita, N. Happo, K. Yubuta, K. Kimura, and K. Hayashi
    • Organizer
      International Meeting on High-Dimensional Data-Driven Science (10-13 September 2017, Kyoto)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Electronic structure of Zr45Cu45Ag10 bulk metallic glass2017

    • Author(s)
      S Hosokawa, H. Sato, M. Nakatake, and H. Kato
    • Organizer
      The 16th International Conference on Rapidly Quenched and Metastable Materials (27 August-1 September 2017, Leoben)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Transverse excitations in a Pd-Ni-Cu-P alloy of the liquid and supercooled liquid phases2017

    • Author(s)
      S. Hosokawa, M. Inui, Y. Kajihara, T. Ichitsubo, H. Kato, K. Matsuda, K. Kimura, S. Tsutsui, A. Q. R. Baron
    • Organizer
      The 16th International Conference on Rapidly Quenched and Metastable Materials (27 August-1 September 2017, Leoben)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Transverse excitations in a van der Waals-like liquid Hg2017

    • Author(s)
      S. Hosokawa, M. Inui, Y. Kajihara, A. Chiba, S. Tsutsui, and A. Q. R. Baron
    • Organizer
      10th Liquid Matter Conference (17-21 July 2017, Ljubljana)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Local structural analysis for chalcogenide functional materials2017

    • Author(s)
      S. Hosokawa and J. R. Stellhorn
    • Organizer
      8th International Conference on Amorphous and Nanostructured Chalcogenides (2-5 July 2017, Sinaia)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] An x-ray fluorescence holographic study on Bi2Te3:Mn topological insulator2017

    • Author(s)
      S. Hosokawa, Y. Ideguchi, K. Kamimura, N. Happo, K. Kimura, K. Hayashi, Y. Ebisu, T. Ozaki, Y. Yoda, H. Ishii, M. Kitaura, and M. Sasaki
    • Organizer
      8th International Conference on Amorphous and Nanostructured Chalcogenides (2-5 July 2017, Sinaia)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] An x-ray fluorescence holographic study on high-temperature superconductor FeSe0.4Te0.62017

    • Author(s)
      Y. Ideguchi, J. R. Stellhorn, S. Hosokawa, N. Happo, K. Kimura, K. Hayashi, H. Okazaki, A. Yamashita, and Y. Takano
    • Organizer
      8th International Conference on Amorphous and Nanostructured Chalcogenides (2-5 July 2017, Sinaia)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Analysis of x-ray fluorescence holography data using sparse modeling on Mn-doped Bi2Te3 topological insulator2017

    • Author(s)
      S. Hosokawa
    • Organizer
      4th International Symposium on Kumamto Synchrotron Radiation: Cooperation of Experiments and Computer Sciences (15 May 2017, Kumamoto)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] スパースモデリングを用いた蛍光X線ホログラフィーによる3次元原子イメージの高度化2017

    • Author(s)
      細川伸也、Jens Ruediger Stellhorn、松下智裕
    • Organizer
      新学術領域研究「疎性モデリング」第5回公開シンポジウム(2017年12月18-20日、東京大学浅野キャンパス)
    • Related Report
      2017 Annual Research Report
  • [Presentation] アモルファスMgLPSO合金の電子構造2017

    • Author(s)
      細川伸也、Jens R. Stellhorn、丸山健二、小林健太郎、佐藤仁
    • Organizer
      日本物理学会2017年秋季大会(2017年9月21-24日、岩手大学上田キャンパス)
    • Related Report
      2017 Annual Research Report
  • [Presentation] X線非弾性散乱による単結晶Mg85Zn6Y9LPSO合金のフォノン励起の研究2017

    • Author(s)
      細川伸也、Jens R. Stellhorn、木村耕治、吉田享次、内山裕士、筒井智嗣
    • Organizer
      日本物理学会2017年秋季大会(2017年9月21-24日、岩手大学上田キャンパス)
    • Related Report
      2017 Annual Research Report
  • [Presentation] X線異常散乱によるアモルファス相変化材料の局所及び中距離構造の研究2017

    • Author(s)
      細川伸也、Jens R. Stellhorn
    • Organizer
      第78回応用物理学会秋季学術講演会(2017年9月5-8日、福岡国際会議場・国際センター・福岡サンパレス)
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Mg LPSO合金の電子構造2017

    • Author(s)
      細川伸也、Jens R. Stellhorn、小林健太郎、丸山健二、山崎倫昭、河村能人、佐藤 仁
    • Organizer
      日本金属学会2017年秋期講演大会(2017年9月6-8日、北海道大学札幌キャンパス)
    • Related Report
      2017 Annual Research Report
  • [Presentation] スパースモデリングを用いた蛍光X線ホログラフィーによる3次元原子イメージの高度化2017

    • Author(s)
      細川伸也、Jens Ruediger Stellhorn、松下智裕
    • Organizer
      科学研究費補助金新学術領域研究「スパースモデリングの深化と高次元データ駆動科学の創成」2017年度第1回公開シンポジウム(2017年6月5-7日、東京大学本郷キャンパス)
    • Related Report
      2017 Annual Research Report
  • [Presentation] X-ray fluorescence holographic study on high-temperature superconductor FeSe0.4Te0.62016

    • Author(s)
      Y. Ideguchi, J. R. Stellhorn, S. Hosokawa, N. Happo, K. Kimura, K. Hayashi, H. Okazaki, A. Yamashita, and Y. Takano
    • Organizer
      International Workshop on Superconductivity and Related Functional Materials 2016
    • Place of Presentation
      Tsukuba
    • Year and Date
      2016-12-20
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] スパースモデリングに基づいた蛍光X線ホログラフィー3次元原子イメージの精密化2016

    • Author(s)
      細川伸也、出口雄樹、Jens R. Stellhorn、赤井一郎
    • Organizer
      科学研究費補助金新学術領域研究「スパースモデリングの深化と高次元データ駆動科学の創成」2016年度公開シンポジウム
    • Place of Presentation
      慶應義塾大学三田キャンパス)
    • Year and Date
      2016-12-19
    • Related Report
      2016 Annual Research Report
  • [Presentation] X-ray fluorescence holography study on single crystal Mg85Zn6Y9 LPSO alloy: Analysis of the local structure around Zn2016

    • Author(s)
      K. Kimura, K. Hayashi, K. Hagihara, H. Izuno, N. Happo, and S. Hosokawa
    • Organizer
      3rd International Symposium on Long-Period Stacking Ordered Structure and Its Related Materials
    • Place of Presentation
      Kyoto
    • Year and Date
      2016-12-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Analysis of the local structure in LPSO Mg75Zn10Y15 alloy from x-ray fluorescence holography2016

    • Author(s)
      T. Nishioka, K. Hayashi, K. Kimura, J. R. Stellhorn, N. Happo, K. Hagihara, H. Izuno, Y. Ebisu, Y. Ideguchi, M. Suzuki, T. Ozaki, and S. Hosokawa
    • Organizer
      3rd International Symposium on Long-Period Stacking Ordered Structure and Its Related Materials
    • Place of Presentation
      Kyoto
    • Year and Date
      2016-12-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 蛍光 X 線ホログラフィーによるMg85Zn6Y9LPSO合金におけるZn-Zn相関2016

    • Author(s)
      木村耕治、林好一、萩原幸司、伊津野仁史、八方直久、細川伸也、鈴木基寛、田尻寛男
    • Organizer
      日本金属学会2016年秋期講演大会
    • Place of Presentation
      大阪大学豊中キャンパス
    • Year and Date
      2016-09-21
    • Related Report
      2016 Annual Research Report
  • [Presentation] 低温における高温超伝導体FeSe0.4Te0.6のFe原子のまわりのカルコゲン元素の配置2016

    • Author(s)
      出口雄樹、細川伸也、八方直久、戎佳弘、尾崎徹、木村耕治、林好一、Jens R. Stellhorn、鈴木基寛、岡崎宏之、山下愛智、高野義彦
    • Organizer
      日本物理学会2016年秋季大会
    • Place of Presentation
      金沢大学角間キャンパス
    • Year and Date
      2016-09-13
    • Related Report
      2016 Annual Research Report
  • [Presentation] 価数揺動物質YbInCu4の蛍光X線ホログラフィーによる研究2016

    • Author(s)
      出口雄樹、細川伸也、八方直久、木村耕治、林好一、平岡耕一
    • Organizer
      日本物理学会2016年秋季大会
    • Place of Presentation
      金沢大学角間キャンパス
    • Year and Date
      2016-09-13
    • Related Report
      2016 Annual Research Report
  • [Presentation] PrドープCaFe2As2の蛍光X線ホログラフィー:ドーパント周りの局所構造解析 II2016

    • Author(s)
      工藤一貴、井岡賢志、八方直久、太田弘道、戎佳宏、山本健太、木村耕治、木村拓海、細川伸也、林好一、野原実
    • Organizer
      日本物理学会2016年秋季大会
    • Place of Presentation
      金沢大学角間キャンパス
    • Year and Date
      2016-09-13
    • Related Report
      2016 Annual Research Report
  • [Presentation] PrドープCaFe2As2の大型単結晶育成と蛍光X線ホログラフィーによるドーパント周りの局所構造解析2016

    • Author(s)
      井岡賢志、工藤一貴、八方直久、太田弘道、戎佳宏、山本健太、木村耕治、木村拓海、細川伸也、林好一、野原実
    • Organizer
      日本物理学会2016年秋季大会
    • Place of Presentation
      金沢大学角間キャンパス
    • Year and Date
      2016-09-13
    • Related Report
      2016 Annual Research Report
  • [Presentation] 放射光X線を用いた多元系化合物の3次元原子イメージ2016

    • Author(s)
      細川伸也
    • Organizer
      第77回応用物理学会秋季学術講演会
    • Place of Presentation
      朱鷺メッセ
    • Year and Date
      2016-09-13
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Local structure analysis of Cu(In,Ga)Se2 by x-ray fluorescence holography2016

    • Author(s)
      S. Shirakata, Y. Kitamura, S. Yudate, N. Happo, S. Hosokawa, and K. Hayashi
    • Organizer
      20th International Conference on Ternary and Multinary Compounds
    • Place of Presentation
      Halle
    • Year and Date
      2016-09-05
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spin state selective local structures in Fe65Ni35 Invar alloy by x-ray fluorescence holography2016

    • Author(s)
      Y. Ideguchi, S. Hosokawa, N. Happo, T. Matsushita, M. Suzuki, K. Yubuta, Y. Ebisu, T. Ozaki, H, Ishii, Y.-F. Liao, J. R. Stellhorn, K. Kimura, and K. Hayashi
    • Organizer
      39th International Conference on Vacuum Ultraviolet and X-ray Physics
    • Place of Presentation
      Zurich
    • Year and Date
      2016-07-03
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spin state selective local structures in Fe65Ni35 Invar alloy by x-ray fluorescence holography2016

    • Author(s)
      Y. Ideguchi, S. Hosokawa, N. Happo, T. Matsushita, M. Suzuki, K. Yubuta, Y. Ebisu, T. Ozaki, H, Ishii, Y.-F. Liao, J. R. Stellhorn, K. Kimura, and K. Hayashi
    • Organizer
      3rd International Symposium on Kumamto Synchrotron Radiation: Data Analysis and Data-Driven Science
    • Place of Presentation
      Kumamoto
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] X-ray fluorescence holographic study on high-temperature superconductor FeSe0.4Te0.62016

    • Author(s)
      Y. Ideguchi, S. Hosokawa, N. Happo, K. Kimura, K. Hayashi, Y. Ebisu, T. Ozaki, J. R. Stellhorn, M. Suzuki, H. Okazaki, A. Yamashita, and Y. Takano
    • Organizer
      3rd International Symposium on Kumamto Synchrotron Radiation: Data Analysis and Data-Driven Science
    • Place of Presentation
      Kumamoto
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] X-ray fluorescence holographic study on valence fluctuating material YbInCu42016

    • Author(s)
      Y. Ideguchi, S. Hosokawa, N. Happo, K. Kimura, K. Hayashi, and K. Hiraoka
    • Organizer
      Local 3D atomic and electronic structure imaging of functionally active sites
    • Place of Presentation
      Zurich
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] X-ray fluorescence holographic study on high-temperature superconductor FeSe0.4Te0.62016

    • Author(s)
      Y. Ideguchi, S. Hosokawa, N. Happo, K. Kimura, K. Hayashi, Y. Ebisu, T. Ozaki, J. R. Stellhorn, M. Suzuki, H. Okazaki, A. Yamashita, and Y. Takano
    • Organizer
      Local 3D atomic and electronic structure imaging of functionally active sites
    • Place of Presentation
      Zurich
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] FeNiインバー合金の局所構造2016

    • Author(s)
      出口雄樹、 細川伸也、湯蓋邦夫
    • Organizer
      第10回九州シンクロトロン光研究センター研究成果報告会
    • Place of Presentation
      サンメッセ鳥栖
    • Related Report
      2016 Annual Research Report
  • [Presentation] FeSeTe高温超伝導体の局所構造2016

    • Author(s)
      出口雄樹、 細川伸也、高野義彦
    • Organizer
      第10回九州シンクロトロン光研究センター研究成果報告会
    • Place of Presentation
      サンメッセ鳥栖
    • Related Report
      2016 Annual Research Report
  • [Remarks] 量子ビーム3D活性サイト科学研究室

    • URL

      http://crocus.sci.kumamoto-u.ac.jp/physics/SR/index.html

    • Related Report
      2017 Annual Research Report
  • [Remarks] 量子ビーム・3D活性サイト科学研究室

    • URL

      http://crocus.sci.kumamoto-u.ac.jp/physics/SR/index.html

    • Related Report
      2016 Annual Research Report

URL: 

Published: 2016-04-26   Modified: 2018-12-17  

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