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Study on elementary excitations in metal hydrides, spin glasses and Polymer solutions by means of neutron spin echo method

Research Project

Project/Area Number 60400010
Research Category

Grant-in-Aid for General Scientific Research (A)

Allocation TypeSingle-year Grants
Research Field 広領域
Research InstitutionHIROSHIMA UNIVERSITY

Principal Investigator

KOMURA S.  Faculty of Integr. Arts & Sciences, Hiroshima Univ. Prof., 総合科学部, 教授 (50034583)

Co-Investigator(Kenkyū-buntansha) TAKEDA T.  Faculty of Integr. Arts & Sciences, Hiroshima Univ. Assoc.Prof, 総合科学部, 助教授 (70034593)
TAMURA K.  Faculty of Integr. Arts & Sciences, Hiroshima Univ. Assoc.Prof, 総合科学部, 助教授 (30155262)
FUJII H.  Faculty of Integr. Arts & Sciences, Hiroshima Univ. Prof., 総合科学部, 教授 (30034573)
HIHARA T.  Faculty of Integr. Arts & Sciences, Hiroshima Univ. Prof., 総合科学部, 教授 (30004279)
梶 慶輔  京都大学, 化学研究所, 助教授 (00026072)
渡部 三雄  広島大学, 総合科学, 教授 (20004286)
Project Period (FY) 1985 – 1988
Project Status Completed (Fiscal Year 1988)
Budget Amount *help
¥31,800,000 (Direct Cost: ¥31,800,000)
Fiscal Year 1988: ¥2,000,000 (Direct Cost: ¥2,000,000)
Fiscal Year 1987: ¥9,000,000 (Direct Cost: ¥9,000,000)
Fiscal Year 1986: ¥9,000,000 (Direct Cost: ¥9,000,000)
Fiscal Year 1985: ¥11,800,000 (Direct Cost: ¥11,800,000)
KeywordsNeutron scattering / Neutron spin echo / Metal hydride / Spin glass / 高分子溶液
Research Abstract

1. A neutron spin-echo spectrometer has been designed, manufactured and tested with successful results as expected. It consists of the fo-llowing main parts : neutron velocity selector, neutron polarzer(an-analyzer) and two superconducting magnets.
2. Spin fluctuation in Fe-Ni invar alloy near the Curie temperature has been observed by means of neutron spin echo method.
3. A preliminary discussion was made for designing a neutron spin echo spectrometer to be installed at the innovated reactor JRR-3 at JAERI, Tokai, Japan.
4. A report on the results of our present study on neutron spin echo sp-ectroscopy together with our previous study on neutron small angle scattering at Kyoto University Reactor (KUR) was presented.

Report

(4 results)
  • 1988 Annual Research Report   Final Research Report Summary
  • 1986 Annual Research Report
  • 1985 Annual Research Report
  • Research Products

    (17 results)

All Other

All Publications (17 results)

  • [Publications] 好村滋洋: 蛋白質・核酸・酵素別冊. 28. 278-280 (1985)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] S.Komura et al: J.Magnetion Mag Materials. 70. 428-430 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] S.Komura et al: Nucl.Instr.and Methods in Phys.Research. A267. 425-435 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 好村滋洋,武田隆義,宮崎年雄: 日本結晶学会誌. 30. 43-49 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] S.Komura;H.Furukawa ed.: "Dynamics of Ordering Processes in Condensed Matter" Plenum Publishing Corporation, 574 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] S.Komura ; T.Takeda ; B.Sarkissian; A.Chamberod: "Spin fluctuation in Fe_<65>Ni_<35> invar alloy" J.Magnatism Mag.Materials. 428-430 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] S.Komura ; T.Takeda ; T.Miyazaki ; M.Saga; S.Ueno: "A neutron spin echo spectrometer using superconducting magnets" Nucl. Instr. and Methods. A 267. 425-435 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] S.Komura; H.Furukawa,ed.: Dynamics of Ordering Processes in Condensed Matter. Plenum Publishing Corporation, 574 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] S.Komura;et al: J.Magnetism Mag.Materials. 70. 428-430 (1987)

    • Related Report
      1988 Annual Research Report
  • [Publications] S.Komura;et al: Nuclear Instruments and Methods in Physics Research. (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] 好村滋洋: 日本結晶学会誌. 30. No.4 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] K.Kojima;et al: J.Phys.Soc.Japan. 56. 4141-4149 (1987)

    • Related Report
      1988 Annual Research Report
  • [Publications] 好村滋洋 他: 「京大原子炉研究報告」昭和60年度上半期 KURRI-TR. 270. 34 (1985)

    • Related Report
      1986 Annual Research Report
  • [Publications] 好村滋洋 他: 「京大原子炉研究報告」昭和60年度下半期 KURRI-TR. 280. 49 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] 好村滋洋 他: 「京大原子炉研究報告」昭和61年度下半期 KURRI-TR. (1987)

    • Related Report
      1986 Annual Research Report
  • [Publications] 京大原子炉実験所報告書. 79-94 (1985)

    • Related Report
      1985 Annual Research Report
  • [Publications] 蛋白質核酸酵素. 28巻. 278-279 (1985)

    • Related Report
      1985 Annual Research Report

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Published: 1987-03-31   Modified: 2016-04-21  

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