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2009 Fiscal Year Final Research Report

Nanostructures studied by high-Q resolution total scattering spectrometer

Research Project

  • PDF
Project/Area Number 19310082
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Nanomaterials/Nanobioscience
Research InstitutionJapan Atomic Energy Agency

Principal Investigator

SHAMOTO Shin-ichi  Japan Atomic Energy Agency, 量子ビーム応用研究部門, 研究主席 (90235698)

Co-Investigator(Kenkyū-buntansha) KODAMA Katsuaki  (独)日本原子力研究開発機構, 量子ビーム応用研究部門, 研究副主幹 (10313115)
TAGUCHI Tomitsugu  (独)日本原子力研究開発機構, 量子ビーム応用研究部門, 研究副主幹 (50354832)
IIKUBO Satoshi  (独)日本原子力研究開発機構, 量子ビーム応用研究部門, 博士研究員 (40414594)
Project Period (FY) 2007 – 2009
Keywordsナノ材料解析 / 中性子散乱
Research Abstract

Nowadays, wide r-range atomic pair distribution function information can be obtained from high Q-resolution total scattering spectrometer at an intense pulsed neutron source facility. We have studied nanostructure effects on the information. They are particle form factor, particle pair correlation, and small angle scattering effects. As an example, we demonstrate that the calculated particle pair correlation effect for spherical shell dimmer well describes the observed triangular atomic pair distribution function of fullerenes. In addition, we have discovered local Mn_6N octahedral rotation in a giant negative thermal expansion material. These results are presented, e.g., in the 54th condensed-matter physics summer school.

  • Research Products

    (39 results)

All 2010 2009 2008 2007 Other

All Journal Article (11 results) Presentation (13 results) Book (7 results) Remarks (8 results)

  • [Journal Article] Spherical Nanoparticle Effects on Atomic Pair Distribution Function2010

    • Author(s)
      Shin-ichi Shamoto
    • Journal Title

      J. Phys. Soc. Jpn. 79

      Pages: 034601-1-4

  • [Journal Article] Relationship between average and local crystal structure and the ferroelectric properties of a Sr-Bi-Ta-Si-O ferroelectric material2009

    • Author(s)
      Yasushi Idemoto, Satoshi Taniyama, Satoshi Iikubo, Shin-ichi Shamoto, James W. Richardson, Jr.
    • Journal Title

      J. Phys. Chem. Solids 70

      Pages: 1156-1165

  • [Journal Article] Antiferromagnetic bipolar semiconductor LaMnPO with ZrCuSiAs-type structure2009

    • Author(s)
      H. Yanagi, T. Watanabe, K. Kodama, S. Iikubo, S. Shamoto, T. Kamiya, M. Hirano, H. Hosono
    • Journal Title

      J. Appl. Phys. 105

      Pages: 093916 (8)

  • [Journal Article] Total Scattering of Disordered Crystalline Functional Materials2009

    • Author(s)
      S. Shamoto, K. Kodama, S. Iikubo, T. Taguchi
    • Journal Title

      Nucl. Instr. and Meth. A 600

      Pages: 229-231

  • [Journal Article] Local lattice distortion in giant negative thermal expansion material Mn3Cu1-xGexN2008

    • Author(s)
      S. Iikubo, K. Kodama, K. Takenaka, H. Takagi, M. Takigawa S. Shamoto
    • Journal Title

      Phys. Rev. Lett. 101

      Pages: 205901

  • [Journal Article] Synthesis and structure of suspended ultra-thin Si3N4 nanosheets2008

    • Author(s)
      T. Taguchi, H. Yamamoto, S. Shamoto
    • Journal Title

      Nanotechnology 19

      Pages: 485601

  • [Journal Article] Neutron Powder Diffraction Study on the Crystal and Magnetic Structures of BiCrO32008

    • Author(s)
      Alexei A. Belik, Satoshi Iikubo, Katsuaki Kodama, Naoki Igawa, Shin-ichi Shamoto, Eiji Takayama-Muromachi
    • Journal Title

      Chem. Mat. 20(11)

      Pages: 3765-3769

  • [Journal Article] Magnetovolume effect in Mn3Cu1-xGexN related to the magnetic structure: Neutron powder diffraction measurements2008

    • Author(s)
      S. Iikubo, K. Kodama, K. Takenaka, H. Takagi, S. Shamoto
    • Journal Title

      Phys. Rev. B 77

      Pages: 020409R

  • [Journal Article] Local Crystal Structure of Multiferroic System BiMnO3 by Atomic Pair Distribution Function (PDF) analysis2007

    • Author(s)
      K. Kodama, S. Iikubo, S. Shamoto, A.A. Belik, E. Takayama-Muromachi
    • Journal Title

      J. Phys. Soc. Jpn. 28095

      Pages: 124605

  • [Journal Article] Origin of the monoclinic-to-monoclinic phase transition and evidence for the centrosymmetric crystal structure of BiMnO32007

    • Author(s)
      Alexei A. Belik, Satoshi Iikubo, Tadahiro Yokosawa, Katsuaki Kodama, Naoki Igawa, Shin-ichi Shamoto, Masaki Azuma, Mikio Takano, Koji Kimoto, Yoshio Matsui, Eiji Takayama-Muromachi
    • Journal Title

      J. Am. Chem. Soc. 129(4)

      Pages: 971-977

  • [Journal Article] Synthesis and characterization of single-phase TiC nanotubes, TiC nanowires and carbon nanotubes equipped with TiC nano-particles2007

    • Author(s)
      T. Taguchi, H. Yamamoto, S. Shamoto
    • Journal Title

      J. Phys. Chem. C 111(51)

      Pages: 18888-18891

  • [Presentation] Possible developments of PDF analysis on NOVA2010

    • Author(s)
      S. Shamoto
    • Organizer
      LANL-AIST/NEDO Workshop Neutron Total Scattering
    • Place of Presentation
      Room C105, Ibaraki Quantum Beam Research Center, Tokai-mura, Japan(Invited)
    • Year and Date
      20100222-20100223
  • [Presentation] 中性子散乱から見た鉄系化合物の磁性2009

    • Author(s)
      社本真一
    • Organizer
      日本物理学会2009年秋季大会
    • Place of Presentation
      熊本大学
    • Year and Date
      20090925-20090928
  • [Presentation] Local structural study in a high-Tc superconductor system LaFeAs(O, F)2009

    • Author(s)
      Shin-ichi Shamoto, Motoyuki. Ishikado, Katsuaki Kodama, Thomas Proffen, Sung Wng Kim, Hideo Hosono
    • Organizer
      9th International Conference on Materials and Mechanisms of Superconductivity
    • Place of Presentation
      Keio Plaza Hotel Tokyo, Tokyo, Japan
    • Year and Date
      20090907-20090912
  • [Presentation] Local lattice distortion in giant negative thermal expansion material Mn3Cu1-xGexN2009

    • Author(s)
      Satoshi Iikubo, Katsuaki Kodama, Koshi Takenaka, Hidenori Takagi, Masashi Takigawa, Shin-ichi Shamoto
    • Organizer
      International Conference on Neutron Scattering 2009
    • Place of Presentation
      Knoxville, Tennessee, USA
    • Year and Date
      20090503-20090507
  • [Presentation] 結晶pdf解析の最近の展開2009

    • Author(s)
      社本真一
    • Organizer
      液体・非晶質材料分科会ユーザーズグループミーティング
    • Place of Presentation
      いばらき量子ビーム研究センター1階大会議室
    • Year and Date
      2009-12-11
  • [Presentation] 原子対相関関数(PDF)を用いた結晶性物質の局所構造解析2008

    • Author(s)
      樹神克明、飯久保智、社本真一
    • Organizer
      第4回粉末回折法討論会:粉末法の新しい技術と応用KEK
    • Year and Date
      20081225-20081226
  • [Presentation] Atomic Pair Distribution Function Analysis on Nanomaterials2008

    • Author(s)
      S. Shamoto
    • Organizer
      XXI Congress and General Assembly of the International Union of Crystallography
    • Place of Presentation
      Osaka, Japan
    • Year and Date
      20080823-20080831
  • [Presentation] Total scattering of Disordered Crystalline Functional Materials2008

    • Author(s)
      S. Shamoto, K. Kodama, S. Iikubo, T. Taguchi
    • Organizer
      International Symposium on Pulsed Neutron and Muon Sciences
    • Place of Presentation
      Mito, Japan
    • Year and Date
      20080305-20080308
  • [Presentation] Octahedral Rotation in Negative Thermal Expansion Material Mn3Cu1-xGexN2008

    • Author(s)
      S. Iikubo, K. Kodama, K. Takenaka, H. Takagi, S. Shamoto
    • Organizer
      International Workshop on Structural Analyses Bridging over between Amorphous and Crystalline Materials
    • Place of Presentation
      Tokai, Japan
    • Year and Date
      20080110-20080111
  • [Presentation] Information Obtained by PDF at Long Range Distance2008

    • Author(s)
      K. Kodama, S. Iikubo, S. Shamoto, T. Taguchi, A.A. Belik, E. Takayama-Muromachi
    • Organizer
      International Workshop on Structural Analyses Bridging over between Amorphous and Crystalline Materials
    • Place of Presentation
      Tokai, Japan
    • Year and Date
      20080110-20080111
  • [Presentation] Disordered Crystalline Functional Materials2008

    • Author(s)
      S. Shamoto
    • Organizer
      International Workshop on Structural Analyses Bridging over between Amorphous and Crystalline Materials
    • Place of Presentation
      Tokai, Japan
    • Year and Date
      20080110-20080111
  • [Presentation] Magnetic structures and magneto-volume effects in Mn3Cu1-xGexN2007

    • Author(s)
      S. Iikubo, K. Kodama, K. Takenaka, H. Takagi, S. Shamoto
    • Organizer
      Mater. Res. Soc. Symp.
    • Place of Presentation
      Boston, USA
    • Year and Date
      20071126-20071130
  • [Presentation] Structural Analysis of Nano-transition-metal- oxides2007

    • Author(s)
      S. Shamoto, S. Iikubo, K. Kodama, T. Taguchi, H. Koyanaka, K. Takeuchi, S. Kohara, C. -K. Loong, Th. Proffen
    • Organizer
      Total scattering Pair Distribution Function analysis using X-rays and neutrons: powder diffraction and complementary techniques
    • Place of Presentation
      ESRF, Grenoble, France(Invited Participant)
    • Year and Date
      20071022-20071023
  • [Book] 中性子散乱の最前線-結晶PDF解析を中心として-2010

    • Author(s)
      社本真一
    • Total Pages
      754-781
    • Publisher
      京大基研物性研究刊行会
  • [Book] ナノ物質における結晶PDF解析(MS39)2009

    • Author(s)
      社本真一
    • Total Pages
      81-82
    • Publisher
      日本結晶学会誌
  • [Book] 結晶PDF解析の最前線2008

    • Author(s)
      社本真一, 樹神克明, 飯久保智
    • Total Pages
      203-207
    • Publisher
      日本中性子科学会誌
  • [Book] Proceedings of the International Workshop on Structural Analyses Bridging over between Amorphous and Crystalline Materials (SABAC2008)2008

    • Author(s)
      Shin-ichi Shamoto, Katsuaki Kodama
    • Total Pages
      320
    • Publisher
      JAEA-Review
  • [Book] プラズマ・核融合学会誌(パルス中性子を用いた構造解析の最前線)2008

    • Author(s)
      社本真一、神山崇、福永俊晴、樹神克明、大友季哉、鈴谷賢太郎
    • Total Pages
      323-332
  • [Book] 逆ペロブスカイト型マンガン窒化物の磁気体積効果-磁気構造と局所構造との関わり-2008

    • Author(s)
      社本真一、飯久保智、樹神克明、竹中康司、高木英典
    • Total Pages
      19-24
    • Publisher
      日本磁気学会第160回研究会
  • [Book] セラミックス(原子対相関関数(atomic Pair Distribution Function : PDF)を用いた結晶性物質の局所構造解析)2008

    • Author(s)
      樹神克明
    • Total Pages
      909-917
  • [Remarks] アモルファスから結晶にわたる物質の構造解析に関する国際ワークショップ(SABAC2008)に関するwebページ

    • URL

      http://nsrc.tokai-sc.jaea.go.jp/sabac/

  • [Remarks] 「中性子散乱の最前線-結晶PDF解析を中心として-」社本真一、物性若手夏の学校(シャレードイン志賀、長野県、2009年8月21日~25日)(講義)

  • [Remarks] 「中性子で見えてくる物質の振舞い」、社本真一、茨城大学総合原子科学プログラム講演会「量子ビームサイエンスの基礎と展開」(茨城大学理学部K棟1階インタビュースタジオ2010年2月8日(月)10:00~12:00)(招待講演)

  • [Remarks] 「中性子が拓く新しいセラミックス材料の科学」、社本真一、日本学術振興会先進セラミックス第124委員会第126回会議特集:J-PARCとセラミックス(原子力機構、東海村、2007年10月13日)

  • [Remarks] 「中性子が拓く新しい材料科学」、社本真一、日本学術振興会光エレクトロニクス第130委員会(東京理科大森戸記念館、東京飯田橋、2007年11月12日)

  • [Remarks] 「中性子が拓く新しい材料科学」、社本真一、日本学術振興会炭素材料第117委員会(原子力機構、東海村、2007年12月18日)

  • [Remarks] 「中性子を用いたナノ構造体の研究」、社本真一、日本学術振興会先進セラミックス第147委員会第2分科会研究会中性子と放射光による金属ガラスの研究(原子力機構、東海村、2008年1月22日)

  • [Remarks] 「中性子が拓く新しい材料科学」、社本真一、固体イオニクス研究会(原子力機構、東海村、2008年3月10日)

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Published: 2011-06-18   Modified: 2016-04-21  

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