| Project/Area Number |
02044004
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| Research Category |
Grant-in-Aid for international Scientific Research
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| Allocation Type | Single-year Grants |
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| Section | Joint Research |
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| Research Institution | Faculty of Science, Osaka University (1991)
Hokkaido University (1990) |
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Principal Investigator |
MIYAKO Yoshihito Department of Earth and Space Science, Faculty of Science, Osaka University, 理学部, 教授 (10000837)
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| 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
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| Project Period (FY) |
1990 – 1991
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| Keywords | Heave fermion / Kondo effect / Superconductivity / Antiferro magnetism / NMR / Neutron scattering / specific heat / susceptibility |
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| 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.
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