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2018 Fiscal Year Annual Research Report

Correlations between element- and electron-states-selective three-dimensional atomic arrangements and low temperature neture of materials

Research Project

Project/Area Number 17H02814
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)

Co-Investigator(Kenkyū-buntansha) 木村 耕治  名古屋工業大学, 工学(系)研究科(研究院), 助教 (20772875)
中島 陽一  熊本大学, 大学院先導機構, 助教 (50700209)
下條 冬樹  熊本大学, 大学院先端科学研究部(理), 教授 (60253027)
Project Period (FY) 2017-04-01 – 2020-03-31
Keywords3D活性サイト科学 / 原子イメージング / 元素選択 / 低温 / 価数選択 / 機能性材料
Outline of Annual Research Achievements

蛍光X線ホログラフィー(XFH)は、従来の元素選択性に加えて、電子状態、すなわち価数やスピン状態に選択的な情報を、3次元原子イメージとしてモデルなしに得ることができる。したがってXFHは、従来の回折やXAFSなどの手法では得ることが難しかった不純物のまわりの原子配列を得られる従来の特長だけに限らず、同じ元素でも価数やスピン状態の異なるものを識別できる極めて将来性に富んだ研究手段である。本研究では、高温超伝導体、トポロジカル絶縁体、熱電材料、価数揺動物質などの物性を、価数および電子状態選択性のある原子配列の観点から議論することを試みる。特にFe系高温超伝導体を対象として、まさにその超伝導性が発現する超低温での局所原子配列と超伝導性との相関を追求する。
平成30年度には、前年度に完成し7Kまで冷却することができるXFH装置をSPring-8のBL39XUビームラインに持ち込み、YbInCu4価数転移物質について300 Kおよび7 Kで測定を行った。測定したYb LIII吸収端付近のXANESスペクトルからYb2+とYb3+イオンを区別したホログラムを抽出した。データはスパース・モデリングを用いた解析を行い、その結果は現在Physical Review Lettersへの投稿準備を行っている。平成31年度には、Bi2Te3Fexトポロジカル絶縁体やFeSe0.4Te0.6高温超伝導体を対象としたXFH実験を計画しているが、特に過剰Feの存在などFeの価数選択的な原子配列情報を得ることを目指す。

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

7 Kまでの超低温での蛍光X線ホログラフィー実験装置の作成に成功し、それを用いて価数転移物質について価数選択性のある原子像を得ることができた。そのデータ解析には新しいスパース・モデリングのアルゴリズムを用いた。

Strategy for Future Research Activity

Bi2Te3Fexトポロジカル絶縁体やFeSe0.4Te0.6高温超伝導体を対象としたXFH実験を計画しているが、特に過剰Feの存在などFeの価数選択的な原子配列情報を得ることを目指す。前者については、すでにSPring-8で実験課題が採択されている。

  • Research Products

    (63 results)

All 2019 2018 Other

All Int'l Joint Research (6 results) Journal Article (23 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 22 results,  Open Access: 1 results) Presentation (33 results) (of which Int'l Joint Research: 16 results,  Invited: 6 results) Remarks (1 results)

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

    • Country Name
      FRANCE
    • Counterpart Institution
      CNRS/SIMaP
  • [Int'l Joint Research] マールブルク大学(ドイツ)

    • Country Name
      GERMANY
    • Counterpart Institution
      マールブルク大学
  • [Int'l Joint Research] パルドゥビチェ大学(チェコ)

    • Country Name
      CZECH
    • Counterpart Institution
      パルドゥビチェ大学
  • [Int'l Joint Research] ハンガリー科学院(ハンガリー)

    • Country Name
      HUNGARY
    • Counterpart Institution
      ハンガリー科学院
  • [Int'l Joint Research] ヤギェウォ大学(ポーランド)

    • Country Name
      POLAND
    • Counterpart Institution
      ヤギェウォ大学
  • [Int'l Joint Research]

    • # of Other Countries
      2
  • [Journal Article] Impact of local atomic fluctuations on superconductivity of Pr-substituted CaFe2As2 studied by x-ray fluorescence holography2019

    • Author(s)
      K. Kudo, S. Ioka, N. Happo, H. Ota, Y. Ebisu, K. Kimura, T. Hada, T. Kimura, H. Tajiri, S. Hosokawa, K. Hayashi, and M. Nohara
    • Journal Title

      The Journal of Physical Society of Japan

      Volume: 印刷中 Pages: 印刷中

    • Peer Reviewed
  • [Journal Article] X-ray fluorescence holography analysis of local structure in CuInSe2 and CuGaSe22019

    • Author(s)
      S. Shirakata, N. Happo, and S. Hosokawa
    • Journal Title

      Physica Status Solidi A

      Volume: 印刷中 Pages: 印刷中

    • Peer Reviewed
  • [Journal Article] Dynamical sound speed and structural inhomogeneity in liquid Te studied by inelastic x-ray scattering2019

    • Author(s)
      M. Inui, Y. Kajihara, S. Hosokawa, K. Matsuda, Y. Tsuchiya, S. Tsutsui, and A. Q. R. Baron
    • Journal Title

      Journal of Non-Crystalline Solids X

      Volume: 1 Pages: 100006-1-6

    • DOI

      10.1016/j.nocx.2018.100006

    • Peer Reviewed / Open Access
  • [Journal Article] Local structural analysis of In-doped Bi2Se3 topological Insulator using x-ray fluorescence holography2019

    • Author(s)
      K. Kimura, K. Hayashi, L. V. Yashina, N. Happo, T. Nishioka, Y. Yamamoto, Y. Ebisu, T. Ozaki, S. Hosokawa, T. Matsushita and H. Tajiri
    • Journal Title

      Surface and Interface Analysis

      Volume: 51 Pages: 51-55

    • DOI

      10.1002/sia.6544

    • Peer Reviewed
  • [Journal Article] Application of x-ray fluorescence holography to the analysis of the interior and surface of an yttrium oxide thin film2019

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

      Surface and Interface Analysis

      Volume: 51 Pages: 70-73

    • DOI

      10.1002/sia.6550

    • Peer Reviewed
  • [Journal Article] Anomalous x-ray scattering experiments for disordered materials at the SAGA Light Source2019

    • Author(s)
      J. R. Stellhorn, S. Hosokawa, and E. Magome
    • Journal Title

      AIP Conference Proceedings

      Volume: 2054 Pages: 050012-1-7

    • DOI

      10.1063/1.5084630

    • Peer Reviewed
  • [Journal Article] Static and dynamic structures of liquid Ba8Ga16Sn30: a melt of the thermoelectric clathrate compounds2018

    • Author(s)
      M. Inui, K. Suekuni, Y. Kajihara, S. Hosokawa, T. Takabatake, Y. Nakajima, K. Matsuda, K. Ohara, H. Uchiyama, and S. Tsutsui
    • Journal Title

      Journal of Physics: Condensed Matter

      Volume: 30 Pages: 455101-1-10

    • DOI

      10.1088/1361-648X/aae3f3

    • Peer Reviewed
  • [Journal Article] Atomic imaging of iron-based superconductor parent FeTe using x-ray fluorescence holography2018

    • Author(s)
      B. Paulus, S. Hosokawa, J. R. Stellhorn, B. Klee, K. M. Sowa, K. Kudo, N. Nishimoto, H. Ota, M. Nohara, M. de Boissieu, N. Blanc, N. Boudet, and W.-C. Pilgrim
    • Journal Title

      Physica Status Solidi B

      Volume: 255 Pages: 1800200-1-5

    • DOI

      10.1002/pssb.201800200

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] In-plane positional correlations among dopants in 10H type long period stacking ordered Mg75Zn10Y15 alloy studied by X-ray fluorescence holography2018

    • Author(s)
      T. Nishioka, Y. Yamamoto, K. Kimura, K. Hagihara, H. Izuno, N. Happo, S. Hosokawa, E. Abe, M. Suzuki, T. Matsushita and K. Hayashi
    • Journal Title

      Materialia

      Volume: 3 Pages: 256&-259

    • DOI

      10.1016/j.mtla.2018.09.002

    • Peer Reviewed
  • [Journal Article] Local structure of FeSe0.4Te0.6 by low‐temperature x‐ray fluorescence holography2018

    • Author(s)
      J. R. Stellhorn, Y. Ideguchi, K. Kimura, K. Hayashi, N. Happo, M. Suzuki, H. Okazaki, A. Yamashita, Y. Takano, and S. Hosokawa
    • Journal Title

      Physica Stutus Solidi B

      Volume: 255 Pages: 1800093-1-5

    • DOI

      10.1002/pssb.201800093

    • Peer Reviewed
  • [Journal Article] Electronic structures and heterogeneity of Zr-Cu-Ag metallic glasses2018

    • Author(s)
      S. Hosokawa, H. Sato, M. Nakatake, and H. Kato
    • Journal Title

      Journal of Non-Crystalline Solids

      Volume: 498 Pages: 281-287

    • DOI

      10.1016/j.jnoncrysol.2018.06.036

    • Peer Reviewed
  • [Journal Article] Viscoelastic anomaly accompanying anti-crossing behaviour in liquid As2Se32018

    • Author(s)
      M. Inui, A. Q. R. Baron, Y. Kajihara, K. Matsuda, S. Hosokawa, K. Kimura, Y. Tsuchiya, F. Shimojo, M. Yao, S. Tsutsui, D. Ishikawa, and K. Tamura
    • Journal Title

      Journal of Physics: Condensed Matter

      Volume: 30 Pages: 28LT02-1-7

    • DOI

      10.1088/1361-648X/aacab5

    • Peer Reviewed
  • [Journal Article] 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
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 764 Pages: 431-436

    • DOI

      10.1016/j.jallcom.2018.06.012

    • Peer Reviewed
  • [Journal Article] Applications of a L1-regularized linear regression to x-ray fluorescence holography data of functional materials2018

    • Author(s)
      S. Hosokawa, J. R. Stellhorn, K. Hayashi, and T. Matsushita
    • Journal Title

      Physica Status Solidi B

      Volume: 255 Pages: 1800089-1-13

    • DOI

      10.1002/pssb.201800089

    • Peer Reviewed
  • [Journal Article] Seeds of L12 clusters in amorphous Mg85Zn6Y9 alloy observed via anomalous x-ray scattering2018

    • Author(s)
      S. Hosokawa, J. R. Stellhorn, B. D. Klee, W.-C. Pilgrim, H. Okuda, M. Yamasaki, Y. Kawamura, N. Blanc, and N. Boudet
    • Journal Title

      Applied Physics Express

      Volume: 11 Pages: 071402-1-4

    • DOI

      10.7567/APEX.11.071402

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 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, T. Tsumuraya, M. Yamasaki, Y. Kawamura, S. Yoshioka, and H. Sato
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 762 Pages: 797-805

    • DOI

      10.1016/j.jallcom.2018.05.163

    • Peer Reviewed
  • [Journal Article] Structure determination of a new molecular white-light source2018

    • Author(s)
      B. D. Klee, E. Dornsiepen, J. R. Stellhorn, B. Paulus, S. Hosokawa, S. Dehnen, and W.-C. Pilgrim
    • Journal Title

      Physica Status Solidi B

      Volume: 255 Pages: 1800083-1-6

    • DOI

      10.1002/pssb.201800083

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Peculiar atomic dynamics in liquid GeTe with asymmetrical bonding: Observation by inelastic x-ray scattering2018

    • Author(s)
      M. Inui, A. Koura, Y. Kajihara, S. Hosokawa, A. Chiba, K. Kimura, F. Shimojo, S. Tsutsui, and A. Q. R. Baron
    • Journal Title

      Physical Review B

      Volume: 97 Pages: 174203-1-10

    • DOI

      10.1103/PhysRevB.97.174203

    • Peer Reviewed
  • [Journal Article] Temperature dependent local atomic structures in the traditional Fe65Ni35 Invar alloy by x-ray fluorescence holography2018

    • Author(s)
      J. R. Stellhorn, Y. Ideguchi, S. Hosokawa, N. Happo, T. Matsushita, K. Yubuta, M. Suzuki, H. Ishii, Y.-F. Liao, K. Kimura, and K. Hayashi
    • Journal Title

      Surface and Interface Analysis

      Volume: 50 Pages: 790-794

    • DOI

      10.1002/sia.6474

    • Peer Reviewed
  • [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: 57 Pages: 058006-1-3

    • DOI

      10.7567/JJAP.57.058006

    • 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: 87 Pages: 061002-1-11

    • DOI

      10.7566/JPSJ.87.061002

    • Peer Reviewed
  • [Journal Article] 蛍光X線ホログラフィーによる3次元原子イメージ研究の進展2018

    • Author(s)
      細川伸也、林好一、木村耕治、八方直久、松下 智裕
    • Journal Title

      日本表面真空学会誌「表面と真空」

      Volume: 61 Pages: 784-789

    • DOI

      10.1380/vss.61.784

    • Peer Reviewed
  • [Journal Article] Impurity Position in a Mn-Doped Bi2Te3 Topological Insulator Investigated by X-Ray Fluorescence Holography2018

    • Author(s)
      細川伸也
    • Journal Title

      Photon Factory Highlight 2017

      Volume: 2017 Pages: 2-3

  • [Presentation] Elemental identification of neighboring atoms by x-ray fluorescence holography using anomalous atomic form factor2019

    • Author(s)
      S. Hosokawa
    • Organizer
      Symposium on 3D Active-site Science in London (4 February 2019, Embassy of Japan in the UK)
    • Int'l Joint Research
  • [Presentation] YbInCu4価数揺動物質の価数選択的3次元局所構造2019

    • Author(s)
      細川伸也、八方直久、林好一、木村耕治、Jens R. Stellhorn、佐藤仁、平岡耕一
    • Organizer
      日本物理学会第74回年次大会(2019年3月14-17日、九州大学伊都キャンパス)
  • [Presentation] クラスレート化合物Eu8Ga16Ge30融液の非弾性X線散乱実験2019

    • Author(s)
      乾雅祝、長谷川巧、鬼丸孝博、梶原行夫、細川伸也、中島陽一、松田和博、高畠敏郎、内山裕士、筒井智嗣
    • Organizer
      日本物理学会第74回年次大会(2019年3月14-17日、九州大学伊都キャンパス)
  • [Presentation] 固体Niの音響フォノンに対する融解前駆効果の探索2019

    • Author(s)
      中野智広、中島陽一、乾雅祝、細川伸也、梶原行夫、木下大輔、内山裕士、筒井智嗣
    • Organizer
      日本物理学会第74回年次大会(2019年3月14-17日、九州大学伊都キャンパス)
  • [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・データ解析の高度化2019

    • Author(s)
      細川伸也、松下智裕、八方直久、林好一
    • Organizer
      人工知能学会第2種研究会・第2回計測インフォマティックス研究会(3月6日、物質・材料研究機構)
  • [Presentation] 蛍光X線ホログラフィーによるYbInCu4価数揺動物質の価数選択的3次元局所構造の研究2019

    • Author(s)
      細川伸也、八方直久、林好一、木村耕治、松下智裕、Jens R. Stellhorn、佐藤仁、平岡耕一
    • Organizer
      新学術領域「3D活性サイト科学」第9回成果発表会(3月2-3日、奈良先端科学技術大学院大学)
  • [Presentation] 蛍光X線ホログラフィーによるYbInCu4価数揺動物質の価数選択性局所原子配列の研究2019

    • Author(s)
      細川伸也、Jens R. Stellhorn、佐藤仁、八方直久、木村耕治、林好一、松下智裕、水牧仁一朗、鈴木基寛、平岡耕一
    • Organizer
      第32回放射光学会年会・放射光科学合同シンポジウム (1月9-11日、福岡国際会議場)
  • [Presentation] 原子形状因子の異常を用いた蛍光X線ホログラフィーによるMnを添加したBi2Te3トポロジカル物質の近接元素種の同定2019

    • Author(s)
      細川伸也、Jens R. Stellhorn、八方直久、木村耕治、林好一、松下智裕、石井啓文
    • Organizer
      第32回放射光学会年会・放射光科学合同シンポジウム (1月9-11日、福岡国際会議場)
  • [Presentation] Atomic and electronic structures of amorphous Mg85Zn6Y9 alloy: Searching for the seeds of Zn6Y8 L12 clusters2018

    • Author(s)
      S. Hosokawa, J. R. Stellhorn, K. Maruyama, K. Kobayashi, H. Sato, H. Okuda, M. Yamasaki, and Y. Kawamura
    • Organizer
      The 4th International Symposium on Long-Period Stacking Ordered Structure and Millefeuille Structure (3-5 December 2018, Kumamoto)
    • Int'l Joint Research
  • [Presentation] Static structure of amorphous Mg85Zn6Y9 alloy based on ab initio molecular dynamics simulations2018

    • Author(s)
      A. Koura, F. Shimojo, and S. Hosokawa
    • Organizer
      International Symposium on Advanced Materials Having Multi-Degrees-of-Freedom (1-2 November 2018, Kumamoto)
    • Int'l Joint Research
  • [Presentation] A model for the fast phase-change mechanism in Cu2GeTe32018

    • Author(s)
      J. R. Stellhorn, S. Hosokawa, Y. Sutou
    • Organizer
      International Symposium on Advanced Materials Having Multi-Degrees-of-Freedom (1-2 November 2018, Kumamoto)
    • Int'l Joint Research / Invited
  • [Presentation] Temperature dependent local atomic structures in the traditional Fe65Ni35 Invar alloy by x-ray fluorescence holography2018

    • Author(s)
      S. Hosokawa, J. R. Stellhorn, N. Happo, K. Hayashi, T. Matsushita, and K. Yubuta
    • Organizer
      International Symposium on Advanced Materials Having Multi-Degrees-of-Freedom (1-2 November 2018, Kumamoto)
    • Int'l Joint Research
  • [Presentation] Partial structures of the traditional bulk metallic glass Pd40Ni40P202018

    • Author(s)
      S. Hosokawa
    • Organizer
      7th International Conference on Reverse Monte Carlo Modeling (20-22 September 2018, Budapest)
    • Int'l Joint Research
  • [Presentation] Local and intermediate‐range atomic orders in a Ga‐Ge‐Se glass by anomalous x‐ray scattering2018

    • Author(s)
      J. R. Stellhorn, S. Hosokawa, M. Krbal, T. Wagner, and E. Magome
    • Organizer
      13th International Conference on Solid State Chemistry (16-21 September 2018, Pardibice)
    • Int'l Joint Research
  • [Presentation] Elemental identification of neighboring atoms by x-ray fluorescence holography using an anomalous atomic form factor2018

    • Author(s)
      S. Hosokawa, J. R. Stellhorn, T. Matsushita, K. Kimura, K. Hayash, N. Happo, and H. Ishii
    • Organizer
      The 14th Biennial Conference on High-Resolution X-Ray Diffraction and Imaging (3-7 September 2018, Bari)
    • Int'l Joint Research
  • [Presentation] Local- and intermediate-range structures of room-temperature superionic Ag-GeSe3 glasses2018

    • Author(s)
      J. R. Stellhorn, S. Hosokawa, W.-C. Pilgrim, K. Hayashi, N. Boudet, N. Blanc, and Y. Kawakita
    • Organizer
      15th International Conference on the Physics of Non-Crystalline Solids & 14th European Society of Glass Conference (9-13 July 2018, St. Malo)
    • Int'l Joint Research
  • [Presentation] Local atomic arrangement near Nb and V in aged βTi alloys2018

    • Author(s)
      T. Yamamoto, Y. Ebisu, K. Kimura, K. Hayashi, N. Happo, S. Hosokawa, H. Tajiri, and T. Ozaki
    • Organizer
      International Conference on Processing & Manufacturing of Advanced Materials - Processing, Fabrication, Properties, Applications (8-13 July 2018, Paris)
    • Int'l Joint Research / Invited
  • [Presentation] Local atomic arrangement near a Ni atom in an FCC Al-Cr-Fe-Co-Ni high entropy alloy2018

    • Author(s)
      R. Shioda, T. Yamamoto, Y. Ebisu, K. Kimura, K. Hayashi, N. Happo, S. Hosokawa, H. Tajiri, and T. Ozaki
    • Organizer
      International Conference on Processing & Manufacturing of Advanced Materials - Processing, Fabrication, Properties, Applications (8-13 July 2018, Paris)
    • Int'l Joint Research
  • [Presentation] Phonon excitations in an anisotropic metaphosphate glass2018

    • Author(s)
      S. Hosokawa, J. R. Stellhorn, S. Inaba, H. Uchiyama, and S. Tsutsui
    • Organizer
      15th International Conference on the Physics of Non-Crystalline Solids & 14th European Society of Glass Conference (9-13 July 2018, St. Malo)
    • Int'l Joint Research
  • [Presentation] Structural study of amorphous InGaZnO4 by high-energy X-ray total scattering and EXAFS measurements2018

    • Author(s)
      S. Tahara, S. Kohara, O. Sakata, L. Kumara, A. Yang, C. Song, K. Ohara, H. Tajiri, T. Ina, J. Akola, S. Hosokawa, K. Ishikawa, H. Hiramatsu, H. Hosono, T. Kamiya
    • Organizer
      International Conference on Processing & Manufacturing of Advanced Materials - Processing, Fabrication, Properties, Applications (8-13 July 2018, Paris)
    • Int'l Joint Research / Invited
  • [Presentation] Local structure near a Ni atom in a rapidly quenched Al0.3CrFeCoNi high entropy alloy2018

    • Author(s)
      T. Yamamoto, R. Shioda, J. Niki, Y. Ebisu, K. Kimura, K. Hayashi, N. Happo, S. Hosokawa, T. Hiroo, and T. Ozaki
    • Organizer
      The 25th International Symposium on Metastable, Amorphous and Nanostructured Materials (ISMANAM2018) (2-6 July 2018, Rome)
    • Int'l Joint Research
  • [Presentation] A structural study of a rejuvenation effect in amorphous Gd-Co metal by anomalous x-ray scattering2018

    • Author(s)
      S. Hosokawa, J. R. Stellhorn, Y. Yamazaki, H. Kato, N. Blanc, and N. Boudet
    • Organizer
      The 25th International Symposium on Metastable, Amorphous and Nanostructured Materials (ISMANAM2018) (2-6 July 2018, Rome)
    • Int'l Joint Research / Invited
  • [Presentation] Anomalous X-ray Scattering Experiments for Disordered Materials at the SAGA Light Source2018

    • Author(s)
      J. R. Stellhorn, S. Hosokawa, and E Magome
    • Organizer
      The 13th International Conference on Synchrotron Radiation Instrumentation (10-15 June 2018, Taipei)
    • Int'l Joint Research
  • [Presentation] 蛍光X線ホログラフィーを用いたトポロジカル絶縁体Bi2Te3にドープされたMnの局所構造解析2018

    • Author(s)
      細川伸也、Jens R. Stellhorn、松下智裕、八方直久、林好一
    • Organizer
      第12回物性科学領域横断研究会(11月30日-12月1日、奈良先端科学技術大学院大学)
  • [Presentation] スパースモデリングを用いたトポロジカル絶縁体Bi2Te3にドープされたMnの局所構造解析2018

    • Author(s)
      細川伸也
    • Organizer
      日本結晶学会2018年度年会(2018年11月10-11日、東京工業大学大岡山キャンパス)
    • Invited
  • [Presentation] アモルファスGd-Co合金の若返り効果の構造的研究2018

    • Author(s)
      細川伸也, Jens R. Stellhorn, 山崎由勝, 加藤秀実, Nils Blanc, Nathalie Boudet
    • Organizer
      日本物理学会2018年秋季大会 (2018年9月9-12日、同志社大学京田辺キャンパス)
  • [Presentation] X線異常散乱によるGa-Ge-Seガラスの局所、中距離原子構造2018

    • Author(s)
      J. R. Stellhorn, 細川伸也, M. Krbal, T. Wagner, 馬込栄輔
    • Organizer
      日本物理学会2018年秋季大会 (2018年9月9-12日、同志社大学京田辺キャンパス)
  • [Presentation] 第一原理分子動力学法に基づくアモルファスMg85Zn6Y9合金の静的構造2018

    • Author(s)
      高良明英, 下條冬樹, 細川伸也
    • Organizer
      日本物理学会2018年秋季大会 (2018年9月9-12日、同志社大学京田辺キャンパス)
  • [Presentation] 液体Sbの非弾性X線散乱測定2018

    • Author(s)
      乾雅祝, 梶原行夫, 中島陽一, 萩谷透, 松田和博, 細川伸也, 千葉文野, 内山裕士, 筒井智嗣
    • Organizer
      日本物理学会2018年秋季大会 (2018年9月9-12日、同志社大学京田辺キャンパス)
  • [Presentation] 蛍光X線ホログラフィーによるAサイト秩序型ペロブスカイトCaCu3Ti4O12の局所構造研究2018

    • Author(s)
      手塚泰久, 上出晴輝, 任皓駿, 渡辺孝夫, 中島伸夫, 八方直久, 木村耕治, 林好一, 細川伸也
    • Organizer
      日本物理学会2018年秋季大会 (2018年9月9-12日、同志社大学京田辺キャンパス)
  • [Presentation] 蛍光X線ホログラフィーによるD相Al75Ni10Co15準結晶の原子配列と位置ゆらぎ2018

    • Author(s)
      細川伸也, Jens R. Stellhorn, 木村耕治, 林好一, Marc de Boissieu, Nils Blanc, Nathalie Boudet
    • Organizer
      日本物理学会2018年秋季大会 (2018年9月9-12日、同志社大学京田辺キャンパス)
  • [Presentation] X線異常散乱法による機能性カルコゲンガラスの局所構造の解明2018

    • Author(s)
      細川伸也、Jens R. Stellhorn、馬込栄輔
    • Organizer
      第12回九州シンクロトロン光研究センター研究成果報告会(2018年8月1日、佐賀市ホテル・グランデはがくれ)
  • [Presentation] 異常分散効果を用いた蛍光X線ホログラフィー実験による近接原子種の特定2018

    • Author(s)
      細川伸也
    • Organizer
      SPRUC研究会「非周期系物質の構造・物性研究の進化と深化」(2018年6月2日、名古屋工業大学)
    • Invited
  • [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

URL: 

Published: 2019-12-27  

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