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1991 Fiscal Year Final Research Report Summary

Research on Magnetism and Superconductivity of Rare Earth and Actinide Compounds

Research Project

Project/Area Number 02044004
Research Category

Grant-in-Aid for international Scientific Research

Allocation TypeSingle-year Grants
SectionJoint Research
Research InstitutionFaculty of Science, Osaka University (1991)
Hokkaido University (1990)

Principal Investigator

MIYAKO Yoshihito  Department of Earth and Space Science, Faculty of Science, Osaka University, 理学部, 教授 (10000837)

Co-Investigator(Kenkyū-buntansha) RATRICK Pari  Commissariat a l'Energie Atomique Institut de Recherche Fondamentale Service de, 超低温研究室, 室長
OCIO J.  フランス原子力委員会, 磁気共鳴研究室, 研究員
THOLENCE J.L  フランス国立科学研究センター, 低温研究所, 研究部長
SOULETIE Jean  Centre de Recherches sur les Tres Basses Temperatures Centre National de la Rech, 低温研究所, 研究部長
FLOUQUET J.  フランス国立科学研究センター, 低温研究所, 研究部長
SAKAKIBARA Toshiro  Faculty of Science, Hokkaido UNiversity, 理学部, 助教授 (70162287)
YAMAGISHI Akio  Research Center for Extreme Materials, Osaka University, 極限物性センター, 助教授 (10006273)
ASAYAMA Kunisuke  Faculty of Engineering Science, Osaka University, 基礎工学部, 教授 (20029416)
DATE Muneyuki  Faculty of Science, Osaka University, 理学部, 教授 (80028076)
OCIO Miguel  Commisariat a l'Energie Atomique Institut de Recherche Fondamentale Service de P
THOLENCE Jean L.  Centre de Recherches sur les Tres Basses Temperatures Centre National de la Rech
FLOUQUET Jacques  Centre de Recherches sur les Tres Basses Temperatures Centre National de la Rech
Project Period (FY) 1990 – 1991
KeywordsHeave fermion / Kondo effect / Superconductivity / Antiferro magnetism / NMR / Neutron scattering / specific heat / susceptibility
Research Abstract

Research on magnetic and superconducting properties of rare earth and actinide compounds is the most interesting subject. In this field, there was remarkable progress for last 10 years and still exciting discoveries and theoretical development are continuously in progress.
On the other hand, the fruitful results are in enthusiastic anticipation for the application to modern technology.
In the new exotic superconductivity in rare earth and actinide compounds, there is an interplay between magnetism and superconductivity.
In this system, the magnetic and superconducting properties show many aspects corresponding to experimental condition, For this study, mutually supplementary research techniques are required.
Grenoble is the research center of European community where 20, 000 people are engaged in fundamental research work. By the collaboration with Dr. J. Flouquet and his group, we have a merit to perform neutron scattering and heat capacity experiments down to 50mK in addition to the experiments of our Japanese side, as SQUID magnetization, NMR, specific heat measurement and the experiment under and ultra-high pulse magnetic field.
The purpose of our international collaboration is concerned with the research on the interplay between magnetism and superconductivity and the magnetic properties in the coexisting system of quadrupolar and exchange interactions.

  • Research Products

    (50 results)

All Other

All Publications (50 results)

  • [Publications] Y.MIYAKO他4名: "Magnetic properties of U(Ru_<1ーx>Rh_x)_2Si_2 single crystals (0【less than or equal】x【less than or equal】1)" Uournal of Applied Physics (USA). 70. 5791-5793 (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.KUWAI and Y.MIYAKO: "Low temperature magnetic properties of U_<1-x>Pr_xAl_2" Journal of Applied Physics (USA). 70. 5797-5799 (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] S.KAWARAZAKI他5名: "Highly degererate magnetic phase in the U(Ru_<0.7>Rh_<0.3>)_2Si_2 compound" Physics Letters A. 160. 103-105 (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Y.MIYAKO他6名: "The study of fーelectron states in U(Ru_<1ーx>Rh_x)_2Si_2 and U_<1ーx>La_xSi_2 (0【less than or equal】x【less than or equal】1) single crystals" Journal of Magnetism and Magnetic Materials. (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.MIYADAI他6名: "Magnetic and electrical properies of U ー Si system (II)" Journal of Magnetism and Magnetic Materials. (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Y.KOHORI他5名: " ^<29>Si NMR study in U(Ru_<1ーx>Rh_x)_2Si_2" Solid State Communications. (1992)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] M.KYOGAKU他4名: "Magnetic instability of the gap state in CeNiSn at very low temperature" Journal of the Physical Society of Japan. 61. 43-46 (1992)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Y.KITAOKA他7名: "Magnetic and superconducting phase diagram of heavy fermion superconductors Ce_<1ーx>Th_xCu_<2.2>Si_2 ーCu NMR and NQR studyー" Journal of the Physical Society of Japan. 60. 2122-2126 (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] A.YAMAGISHI他5名: "Multiーstep magnetization of UCu_5" Journal of Magnetism and Magnetic Materials. (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.KOHASHI他5名: "High field magnetization of Er_2(Fe,Al)_<14>B" Journal of Physical Society of Japan. 60. 3543 (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] M.DATE: "Recent progress in high field magnetism" Journal of Magnetism and Magnetic Materiala. (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] K.SUGIYAMA他6名: "Magnetizations of R_2CuO_4(R Nd,Pr,GD) single crystals" Journal of Magnetism and Magnetic Materials. (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] H.AMITSUKA他6名: "High field magnetism of UPt_2Si_2 single crystal" Physica B. (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.SAKAKIBARA他5名: "Metamagnetism and “SDW" state in U(Ru_<1ーx>Rh_x)_2Si_2 (0【less than or equal】x【less than or equal】0.1)" Physica B. (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] H.AMITSUKA他4名: "Magnetic properties of U_<1ーx>La_xRu_2Si_2 (0 x 0.3)" Journal of Magnetism and Magnetic Materials. (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.SAKAKIBARA and C.SEKINE H.AMITSUKA and Y.MIYAKO: "Coexistence of antiferromagnetism and metamagnetism in Ce(Ru_<1-x>Rh_x)_2Si_2" Journal of Magnetism and Magnetic Materials. (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] H.NAKAMURA他4名: "Nuclear magnetic resonance study of magnetic correlation in the heavy fermion superconductor CeCu_2Si_2" Jouranl of Physics:Condensed Matter (UK). 4. 473-486 (1992)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] H.NAKAMURA他3名: "Origin of the 1 Kー transition of UCu_5" Physica B. 171. 329-331 (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] K.SUGIYAMA他3名: "Magnetic phase transitions in PrCo_2Si_2" Physica B. (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] R.J.RADOWANSKI他8名: "Field induced noncolinear magnetic structures in Er_2Fe_<14>B ー based compounds" Journal of Magnetism and Magnetic Materials. (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] N.IWATA他6名: "Model for magnetic transition in UPdIn" Journal of Magnetism and Magnetic Materials. (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] V.SECHOVSKY他9名: "Hybridization and magnetism in U(Ru,Rh)X compounds (X=Al,Ga)" Physica B. (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] R.VERHOEF他6名: "Multiple field induced transitions in Er_2Fe_<17>" Physica B. (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] K.SUGIYAMA他6名: "Two dimentional conductivity in electron high T_c superconductor Nd_<2ーx>Ce_xCuO_y in high magnetic field" Physica B. (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.TAKABATAKE他7名: "Field induced transition from a pseudogap state to a heavy fermion state in the Kondo lattice system CeNiSn" Physica B. (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Y. MIYAKO, S. KAWARAZAKI, H. AMITSUKA, C. C. PAULSEN and K. HASSELBACH: "Magnetic properties of U(Ru_<1-x>Rh_x)_2Si_2 single crystals (0<less than or equal>x<less than or equal>1)" Journal of Applied Physics (USA). 70. 5791-5793 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. KUWAI and Y. MIYAKO: "Low temperature magnetic properties of U_<1-x>Pr_xAl_2" Journal of Applied Physics (USA). 70. 5797-5799 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] S. KAWARAZAKI, T. TANIGUCHI, H. IWABUCHI, Y. MIYAKO, H. AMITSUKA, and T. SAKAKIBARA: "Highly degerate magnetic phase in the U(Ru_<0.7>Rh_<0.3>)_2Si_2 compound" Physics Letters. A160. 103-105 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Y. MIYAKO, T. KUWAI, T. TANIGUCHI, S. KAWARAZAKI, H. AMITSUKA, C. C. PAULSEN, and T. SAKAKIBARA: "The study of f-electron states in U(Ru_<1-x>Rh_x)_2Si_2 and U_<1-x>La_xSi_2 (0<less than or equal>x<less than or equal>1) single crystals" Journal of Magnetism and Magnetic Materials. (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. MIYADAI, H. MORI, T. OGUCHI, Y. TAZUKE, H. AMITSUKA, T. KUWAI and Y. MIYAKO: "Magnetic and electrical properties of U - Si system (II)" Journal of Magnetism and magnetic materials. (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Y. KOHORI, Y. NOGUCHI, T. KOHARA, K. ASAYAMA, H. AMITSUKA and Y. MIYAKO: " ^<29>Si NMR study in U(Ru_<1-x>Ph_x)_2Si_2" Solid State Communication. (1992)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] H. AMITSUKA, T. SAKAKIBARA, K. SUGIYAMA, T. IKEDA, Y. MIYAKO, M. DATE and A. YAMAGISHI: "High field magnetism of UPt_2Si_2 single crystal" Physica. (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. SAKAKIBARA, H. AMITSUKA, T. GOTO, KO SUGIYAMA, Y. MIYAKO and M. DATE: "Metamagnetism and "SDW" state in U(Ru_<1-x>Ph_x)_2Si_2 (0<less than or equal>x<less than or equal>0.1)" Physica. (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] H. AMITSUKA, K. TATEYAMA, C. C. PAULSEN, T. SAKAKIBARA and Y. MIYAKO: "Magnetic Properties of U_<1-x>La_xRu_2Si_2 (0<less than or equal>x<less than or equal>0.3)" Journal of Magnetism and magnetic Materials. (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. SAKAKIBARA, C. SEKINE, H. AMITSUKA and Y. MIYAKO: "Coexistence of antiferromagnetism and metamagnetism in Ce(Ru_<1-x>Rh_x)_2Si_2" Journal of Magnetism and Magnetic Materials. (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] H. NAKAMURA, Y. KITAOKA, T. IWAI, H. YAMADA and K. ASAYAMA: "Nuclear magnetic resonance study of magnetic correlation in the heavy fermion superconductor CeCu_2Si_2" Journal of Physics : Condensed Matter (UK). 4. 473-486 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] H. NAKAMURA, Y. KITAOKA, K. ASAYAMA and Y. ONUKI: "Origin of the 1 K-trasition of UCu_5" Physica. B171. 329-331 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] M. KYOGAKU, Y. KITAOKA, K. ASAYAMA, T. TAKABATAKE and H. FUJII: "Magnetic instability of the Gap state in CeNiSn at very low temperature" Journal of the Physical Society of Japan. 61. 43-46 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Y. KITAOKA, H. NAKAMURA, T. IWAI, K. ASAYAMA, U. AHLHEIM, C. GEIBEL, C. SCHANK and F. STEGLICH: "Magnetic and superconducting phase diagram of heavy fermion superconductors Ce_<1-x>Th_xCu_<2.2>Si_2 --Cu NMR and NQR study --" Journal of the Physical Society of Japan. 60. 2122-2126 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] A. YAMAGISHI, K. SENDA, K. KINDO, T. YOSIDA Y. ONUKI and M. DATE: "Multi-step magnetization of UCu_5" Journal of Magnetism and Magnetic Materials. (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. KOHASHI, F. R. de BOER, R. J. RADWANSKI, X. P. ZHONG, A. YAMAGISHI and M. DATE: "High field magnetization Er_2(Fe, Al)_<14>B" Journal of Physical Society of Japan. 60. 3543 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] M. DATE: "Recent progress in high field magnetism" Journal of Magnetism and Magnetic Materials. (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. SUGIYAMA, O. KONDO, F. TOMIYAMA, Y. HIDAKA, T. ISHII, A. MATSUDA and M. DATE: "Magnetizations of R_2CuO_4CuO_4 (R=Nd, Pr, Gd) single crystals" Journal of Magnetism and Magnetic Materials. (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] R. J. RADOWANSKI, X. P. ZHONG, F. R. de BOER, F. M. YANG, J. Y. LEE, T. KOHASHI, M. ONO, M. DATE and A, TAMAGISHI: "Field induced noncolinear magentic structures in Er_2Fe_<14>B-based compounds" Journal of Magnetism and Magnetic Materials. (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] N. IWATA, M. ITO, T. KISHINO, H. FUJII, T. SHIGEOKA, K. SUGIYAMA and M. DATE: "Model for magnetic transition in UPdIn" Journal of Magnetism and Magnetic Materials. (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] V. SECHOVSKY, L. HAVELA, F. R. de BOER, P. A. VEENHUIZEN, K. SUGIYAMA, T. KURODA, E. SUJGIURA, M, ONO, M. DATE and A. YAMAGISHI: "Hybridization and magnetism in U(Ru, Rh)X compounds (X=AL, Ga)" Physica B. (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] R. VERHOEF, F. R. de BOER, S. SINNEMA, J, J. FRANSE, M. ONO, M. DATE and A. YAMAGISHI: "Multiple ield induced transitions in Er_2Fe_<17>" Physica B. (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. SUGIYAMA, F. TOMOYAMA, Y. HIDAKA, Y. TAJIMA, A. YAMAGISHI, M. HIKITA and M. DATE: "Two dimensional conductivity in electron high T_C superconductor Nd_<2-x>Ce_xCuO_y in high magnetic field" Physica B. (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. TAKABATAKE, M. NAGASAWA, H. FUJII, G. KIDO, K. SUGIYAMA, K. SENDA, K. KINDO and M. DATE: "Field induced transition from a pseudogap state to a heavy fermion state in the Kondo lattice system CeNiSn" Physica B. (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. SUGIYAMA, K. YONENOBU, T. SHIGEOKA and M. DATE: "Magnetic phase transitions in PrCo_2Si_2" Physica B. (1991)

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

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Published: 1993-03-16  

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