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1998 Fiscal Year Final Research Report Summary

Development of Magnetic Measurement under Ultra-High Pressure

Research Project

Project/Area Number 09554043
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section展開研究
Research Field 機能・物性・材料
Research InstitutionThe University of Tokyo

Principal Investigator

AWAGA Kunio  The Univ.of Tokyo, Grad.School of Arts and Sci.Associate Professor, 大学院・総合文化研究科, 助教授 (10202772)

Co-Investigator(Kenkyū-buntansha) FUJITA Wataru  The University of Tokyo, Graduate School of Arts and Sciences, Assistant, 大学院・総合文化系研究科, 助手 (50292719)
Project Period (FY) 1997 – 1998
KeywordsHigh Pressure / Magnetic Measurement / Milecular Magnetism
Research Abstract

The magnetic measurements under high pressure are useful and important for the study of molecular/organic ferromagnetism, which is one of current interest. The pressure dependence of the ferromagnetic behavior gives us microscopic information about the ferromagnetic interaction and, in some cases, about the magnetic ordering. In this project, we have developed a Faraday magnetic susceptibility measurement system suitable for this purpose. In addition, we have obtained unusual effects of high pressure on several molecular magnets.

  • Research Products

    (10 results)

All Other

All Publications (10 results)

  • [Publications] T.Sekine et al.: "Obgenation of Spontaneous Magnetization in the Layered…" Inovg.Chem.37. 2129-2133 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Otsuka et al.: "Crystal Structure and Magnetic Properties of Acid-Base…" J.Mater.Chem.8. 1157-1164 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] N.Robertson et al.: "[TTF]_2〔Fe(tdas)_2〕 : A Molecular Conductaor Containing…" Adv.Mater.Opt.Electron. 8. 93-96 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] W.Fujita et al.: "Photoisomerization of Azobenzene Derivatives…" Mol.Cryst.Lig.Cryst.315. 29-34 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] K.Awaga et al.: "High Pressure Ettects on a Manganese Hexacyano…" Chem.Phys.Lett.293. 352-356 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Sekine, et al.: "Observation of Spontaneous Magnetization in the Layered Perovskite Ferromagnet, (p-Chloroanilinium) 2CuBr4" Inorg.Chem.37. 2129-2133 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T.Otsuka, et al.: "Crystal Structures and Magnetic Properties of Acid-Base Molecular Compounds, (p-Pyridyl Nitronylnitroxide) 2X (X=Hydroquinone, Fumaric Acid, and Squaric Acid)" J.Mater.Chem.8. 1157-1164 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] N.Robertson, et al.: "[TTF] _2 [Fe (tdas) _2] : A Molecular Conductor Containing Magnetic Couter-ions" Adv.Mater.Opt.Election. 8. 93-96 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] W.Fujita and K.Awaga: "Photoisomerism of Azobenzene Derivatives in Layered Magnetic Materials" Mol.Cryst.Liq.Cryst.315. 29-34 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K.Agawa: "High-Pressure Effects on a Manganese Hexacyanomanganate Ferrimagnet with T_N=29 K" Chem.Phys.Lett.293. 352-356 (1998)

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 1999-12-08  

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