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2004 Fiscal Year Annual Research Report

パルス中性子源を活用した量子機能発現機構に関する融合研究

Research Project

Project/Area Number 16GS0417
Research InstitutionHigh Energy Accelerator Research Organization

Principal Investigator

池田 進  大学共同利用機関法人高エネルギー加速器研究機構, 物質構造科学研究所, 教授 (80132679)

Co-Investigator(Kenkyū-buntansha) 伊藤 晋一  大学共同利用機関法人, 高エネルギー加速器研究機構・物質構造科学研究所, 助教授 (00221771)
那須 奎一郎  大学共同利用機関法人, 高エネルギー加速器研究機構・物質構造科学研究所, 教授 (90114595)
福永 俊晴  京都大学, 原子炉実験所, 教授 (60142072)
吉沢 英樹  東京大学, 物性研究所, 教授 (00174912)
山田 和芳  東北大学, 金属材料研究所, 教授 (70133923)
Keywordsパルス中性子 / 中性子散乱 / 基礎物性 / ナノ物質・材料 / 計測技術 / 偏極中性子 / 国際協力
Research Abstract

本研究費の交付期間は、中性子科学にとってエポックメイキングな期間である。長年の懸案である中性子強度不足を一挙に解決する1MW級パルス中性子源が、世界の三ケ所(日米英)に建設されようとしている。パルス中性子時代の幕開けであり、世界的な協力によって、中性子科学の革新を計る時である。このような時代の到来に向けて、本研究は、日英科学技術協力事業等の国際協力の枠組みを利用して、世界の既存のパルス中性子施設と協力して、技術開発を推進し「パルス中性子科学技術の革新」を計る。他方、この時代は、中性子科学における厳しい世界的競争の幕開けでもある。本研究は、日本唯一のパルス中性子施設KENSの中性子強度を大きく凌駕する英米の既存パルス中性子施設を利用し、さらに、上述の開発技術を付加することによって、日本が将来先導すべき新しい中性子科学の創成を目指して中性子散乱実験を推進し、パルス中性子時代のスタート時をリードすることを目的とする。パルス中性子科学技術の革新を計るために、新型パルス中性子偏極装置、高空間分解能中性子検出器、高分解能中性子速度分別装置、視覚的解析ソフトウェア等の開発研究を推進するものであるが、その中で、平成16年度は特に、中性子偏極装置の開発に重点をおいて技術開発を推進した。また、日本が将来先導すべき新しい中性子科学の創成を目指して、表面・界面量子組織構造の多次元精密構造解析、グリーンプロダクトの量子組織構造と機能発現機構の解明、非一様系における量子組織構造とダイナミックス研究、水素結合を基調とする生体分子ネットワーク研究、酸化物高温超伝導機構の解明等の基礎研究を、主にKENSと英国のISIS施設を用いて、パルス中性子散乱実験により推進した。研究組織内の緊密な連携のためにテレビ会議システムを導入した。

  • Research Products

    (56 results)

All 2005 2004

All Journal Article (56 results)

  • [Journal Article] Thermal expansion and contraction of polymer thin films2005

    • Author(s)
      Kanaya T
    • Journal Title

      physica status solidi b 242

      Pages: 595-606

  • [Journal Article] Soft Phonons and Structural Phase Transitions in La_<1.875>Ba_<0.125>Cu_42005

    • Author(s)
      H.Kimura
    • Journal Title

      J.Phys.Soc.Jpn. 74

      Pages: 445-449

  • [Journal Article] Square Vortex lattice at Anomalously Low Magnetic Fields in Electron-Doped Nd_<1.85>Ce_<0.15>CuO_42005

    • Author(s)
      R.Gilardi
    • Journal Title

      Phys.Rev.Lett. 93

      Pages: 217001-1-217001-4

  • [Journal Article] Atomic Structure of Hydrogen Storage Amorphous Alloys2005

    • Author(s)
      T.Fukunaga
    • Journal Title

      Materials Science Forum (印刷中)

  • [Journal Article] Structural effect for Fe-doping in LaGa_<1-x>Fe_xO_<3-δ>2005

    • Author(s)
      Kazuhiro Mori
    • Journal Title

      Trans.Mtaterials Research Society of Japan (印刷中)

  • [Journal Article] Structural Observation and RMC Modeling for Ni-Zr and Cu-Zr Metallic Glasses2005

    • Author(s)
      T.Fukunaga
    • Journal Title

      J.Metastable & Nanocrystalline Materials (印刷中)

  • [Journal Article] Structure of Amorphous TbNi_2D_<2.4> Observed by X-ray and Neutron Diffraction2005

    • Author(s)
      K.Itoh
    • Journal Title

      Journal of Alloys and Compounds (印刷中)

  • [Journal Article] Structure of nano-crystalline FeTiDx by neutron and X-ray deffraction2005

    • Author(s)
      K.Itoh
    • Journal Title

      Journal of Alloys and Compounds (印刷中)

  • [Journal Article] A Further Understanding of Reaction Processes in Electrolytic Manganese Dioxide (EMD) Electrodes for Lithium Cells.2005

    • Author(s)
      Miki Nagao
    • Journal Title

      J.Electrochem Soc (印刷中)

  • [Journal Article] Application of Small-Angle X-ray Scattering Utilizing X-ray Anomalous Dispersion to Nano-Structure Analysis2005

    • Author(s)
      M.Sugiyama
    • Journal Title

      Trans.Material Res.Jpn (印刷中)

  • [Journal Article] Investigation on Nano-structure of Nation Film with Metal Ion2005

    • Author(s)
      Y.Akai
    • Journal Title

      Trans.Material Res.Jpn (印刷)

  • [Journal Article] Hole-induced Novel Spin State within Haldane Gap in Nd_<2-x>Ca_xBaNiO_52005

    • Author(s)
      Tomoyuki SASAKI
    • Journal Title

      Journal of the Physical Society of Japan Vol.74 No.1, January

      Pages: 267-270

  • [Journal Article] High energy resolution inelastic neutron scattering experiment on fracton dispersion in near-percolating three-dimensional Heisenberg antiferromagnet2005

    • Author(s)
      S.Itoh
    • Journal Title

      J.Phys.Soc.Jpn. 74

      Pages: 279-282

  • [Journal Article] Designed Performance of High Resolution Chopper Spectrometer at J-PARC2005

    • Author(s)
      S.Itoh
    • Journal Title

      J.Neutron Research 13

      Pages: 59-62

  • [Journal Article] T0チョッパーの開発2005

    • Author(s)
      伊藤晋一
    • Journal Title

      波紋 Vol.15 No.1

      Pages: 22-25

  • [Journal Article] Contraction and reexpansion of polymer thin films2004

    • Author(s)
      Miyazaki T
    • Journal Title

      Phys.Rev.E 69

      Pages: 022801-1-022801-4

  • [Journal Article] Thermal expansion behavior of ultrathin polymer thin films supported on silicon substrate2004

    • Author(s)
      Miyazaki T
    • Journal Title

      Phys.Rev.E 69

      Pages: 061803-1-061803-6

  • [Journal Article] Glass Transition and Dynamics of Polymer Thin Films2004

    • Author(s)
      Kanaya T
    • Journal Title

      Proceedings of The 3rd International Symposium on Slow Dynamics in Complex Systems, AIP Conference Series(ed.M.Tokuyama) CP708

      Pages: 197-200

  • [Journal Article] Stripe order, depending, and fluctuations in La_<1.875>Ba_<0.125>CuO_4 and La_<1.875>Ba_<0.075>CuO_42004

    • Author(s)
      M.Fujita
    • Journal Title

      Phys.Rev.B 70

      Pages: 104517-1-104517-11

  • [Journal Article] Characterization of low-energy magnetic excitations in chromium2004

    • Author(s)
      H.Hiraka
    • Journal Title

      Phys.Rev.B 70

      Pages: 144413-1-144413-5

  • [Journal Article] Structure of Carbon Coils observed by Neutron Diffraction2004

    • Author(s)
      T.Fukunaga
    • Journal Title

      Trans.Mater.Res.Soc.Japan 29

      Pages: 469-472

  • [Journal Article] Structural analysis for crystalline and amorphous RFe_2D_x(R:Ho, Tb) by X-ray/neutron diffraction and reverse Monte Carlo modeling2004

    • Author(s)
      K.Itoh
    • Journal Title

      J.Alloys & Compounds 376

      Pages: 9-16

  • [Journal Article] Network structure of B_2O_3-PbO and B_2O_3 PbO-PbBr_2 glasses analyzed by pulsed neutron diffraction and Raman spectroscopy2004

    • Author(s)
      H.Ushida
    • Journal Title

      Carbon 42

      Pages: 2897-2903

  • [Journal Article] Short-range structures of poly(dicarbon monofluoride) (C2F)n and poly(carbon monofluoride) (CF)n.2004

    • Author(s)
      Y.Sato
    • Journal Title

      Carbon 42

      Pages: 2897-2903

  • [Journal Article] Structural Approach to nanoscience : a case study of complex and cluster formation in ZnBr2-ZnCl2 melts2004

    • Author(s)
      Y.Iwadate
    • Journal Title

      Science & Technology of Advanced Materials 5

      Pages: 683-687

  • [Journal Article] Magnetic structures and spin-glass-like behavior in ordered and disordered Pt-rich Pt-Mn alloys2004

    • Author(s)
      M.Takahashi
    • Journal Title

      Phys.Rev.B 70

      Pages: 14431-1-14431-11

  • [Journal Article] Pulsed-Neutron Diffraction Studies of Multi-Step Metamagnetism in DyRu2Si22004

    • Author(s)
      S.Kawano
    • Journal Title

      Physica B : Condensed Matter. 346-347

      Pages: 99-103

  • [Journal Article] Frustration and Two-Dimensional Spin Ordering in TbRu2Si2, TbRu2Ge2 and DyRu2Si22004

    • Author(s)
      S.Kawano
    • Journal Title

      J.Magn.Magn.Mater. 272-276

      Pages: e363-e365

  • [Journal Article] Neutron diffraction studies of two-dimensional ordering of the low temperature phase in TbRu2Si22004

    • Author(s)
      S.Kawano
    • Journal Title

      Physica B 350

      Pages: e171-173

  • [Journal Article] Neutron Diffraction Studies on Modulated Tb2Ni3Si5 Single Crystal2004

    • Author(s)
      Y.Hashimoto
    • Journal Title

      J.Magn.Magn.Mater. 272-276

      Pages: e367-e369

  • [Journal Article] Crystal structure and hydrogen occupation of LaNi4.9Al0.1Dx (5.0【less than or equal】x【less than or equal】6.1) on the desorption isotherm studied by in situ neutron powder diffraction2004

    • Author(s)
      Yumiko Nakamura
    • Journal Title

      J.Alloys Compd 384

      Pages: 195-202

  • [Journal Article] 3He 偏極型中性子スピンフィルターの開発2004

    • Author(s)
      猪野隆
    • Journal Title

      日本中性子科学会誌「波紋」Technical Note Vol.14

      Pages: No.4

  • [Journal Article] Experimental Evidences of Difference in the Hydrogen-Bonded Structure of Concentrated Aqueous Solutions Involving DL- and L-Alanine Molecules2004

    • Author(s)
      Y.Kameda
    • Journal Title

      Bull.Chem.Soc.Jpn 77

      Pages: 1807-1814

  • [Journal Article] Structure of 1-propanol-water mixtures investigated by large-angle x-ray scattering technique2004

    • Author(s)
      Takamuku, T.
    • Journal Title

      J.Solution Chem. 33

      Pages: 641-660

  • [Journal Article] Liquid structure of 1-propanol by molecular dynamics simulation and x-ray scattering2004

    • Author(s)
      Akiyama, I.
    • Journal Title

      J.Solution Chem 33

      Pages: 797-809

  • [Journal Article] Structure of aqueous gallium(III) bromide solutions over a temperature range 80-333 K by Raman spectroscopy, x-absorption fine structure, and x-ray diffraction2004

    • Author(s)
      Smirnov, P.
    • Journal Title

      J.Solution Chem 33

      Pages: 903-922

  • [Journal Article] Cluster structure in helix-promoting hexafluoro-iso-propanol - water mixtures2004

    • Author(s)
      Yoshida, K.
    • Journal Title

      J.Neutron Res. 12

      Pages: 305-309

  • [Journal Article] Organotin(IV) complexes of polyhydroxyalkyl carboxylic acids and some related ligands2004

    • Author(s)
      Szorcsik, A.
    • Journal Title

      J.Radioanal.Nucl.Chem. 260

      Pages: 459-469

  • [Journal Article] Acoustic phonon dynamics in liquid CCl42004

    • Author(s)
      Kamiyama, T.
    • Journal Title

      J.Phys.Soc.Jpn. 73

      Pages: 1615-1618

  • [Journal Article] 高温高圧下のアルコール-水2成分溶液の密度測定2004

    • Author(s)
      山口敏男
    • Journal Title

      福岡大学理学集報 34

      Pages: 23-26

  • [Journal Article] Spin dynamics in High-T_c Superconductor YBa_2Cu_3O_<6.9>2004

    • Author(s)
      T.YOKOO
    • Journal Title

      Journal of Neutron Research December 2004 Vol 12(4)

      Pages: 273-278

  • [Journal Article] A New Epithermal Neutron Diffractometer at KENS(EXCED)2004

    • Author(s)
      T.Yokoo
    • Journal Title

      Scientific Reviews Neutron News Volume 15 Number4

      Pages: 18-20

  • [Journal Article] Epithermal Neutron Diffractometer EXCED2004

    • Author(s)
      横尾哲也
    • Journal Title

      日本中性子科学会誌「波紋」Technical Note Vol.14 No.3

      Pages: 212-215

  • [Journal Article] Observation of spin reorientation phase transition in GdGa_2 single crystal by neutron diffraction2004

    • Author(s)
      T.Hamasaki
    • Journal Title

      Journal of Magnetism and Magnetic Materials 272-276

      Pages: e465-e466

  • [Journal Article] Evidence of Electron - Phonon Interaction in Al-Substituted Mg_<1-x>Al_xB22004

    • Author(s)
      T.Yokoo
    • Journal Title

      Journal of Superconductivity : Incorporating Novel Magnetism Vol.17 No.2 April

      Pages: 199-203

  • [Journal Article] On the so-called "semi-tonic" C-F bond character in fluorine-GIC2004

    • Author(s)
      Yuta Sato
    • Journal Title

      Carbon 42

      Pages: 3243-3249

  • [Journal Article] Structural observation of nano-structured and amorphous hydrogen storage materials by neutron diffraction2004

    • Author(s)
      T.Fukunaga
    • Journal Title

      Materials Science and Engineering B 108

      Pages: 105-113

  • [Journal Article] 材料の創製と構造観察2004

    • Author(s)
      福永俊晴
    • Journal Title

      日本中性子科学会誌「波紋」特集 Vol.14,No.1

      Pages: 22-24

  • [Journal Article] 中性子散乱によるナノ・アモルファス水素吸蔵材料中の水素の観察2004

    • Author(s)
      福永俊晴
    • Journal Title

      まてりあ 第43巻第3号

      Pages: 225-231

  • [Journal Article] グラファイト水素吸蔵材料の創成と構造2004

    • Author(s)
      福永俊晴
    • Journal Title

      日本結晶学会誌 46

      Pages: 32-37

  • [Journal Article] Spin dependent quantum renormalization factor in the one-dimensional Heisenberg antiferromagnetic systems determined by inelastic neutron scattering experiments2004

    • Author(s)
      S.Itoh
    • Journal Title

      J.Phys.Soc.Jpn. 73

      Pages: 269-274

  • [Journal Article] Magnetic excitations in halogen bridged nickel complex, [Ni(chxn)2Br]Br22004

    • Author(s)
      S.Itoh
    • Journal Title

      J.Magn.Magn.Mat. 272-276

      Pages: e697-e698

  • [Journal Article] Ising-cluster excitations in Rb2CocMg1-cF4 near percolation threshold2004

    • Author(s)
      M.Mekata
    • Journal Title

      J.Magn.Magn.Mat. 272-276

      Pages: e1005-e1006

  • [Journal Article] Spin Dynamics in One-Dimensional and Percolating Systems Studied under UK-Japan Collaboration Program on Neutron Scattering2004

    • Author(s)
      S.Itoh
    • Journal Title

      J.Neutron Research 12

      Pages: 267-272

  • [Journal Article] Magnetic Correlations in CuGeO32004

    • Author(s)
      R.Kajimoto
    • Journal Title

      J.Neutron Research 12

      Pages: 291-294

  • [Journal Article] 中性子全散乱と中性子非弾性散乱2004

    • Author(s)
      神山崇
    • Journal Title

      日本結晶学会誌 46

      Pages: 390-398

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Published: 2006-07-12   Modified: 2014-02-19  

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