Unconventional Superconductivity in Heavy-Fermion Systems(<SPECIAL TOPICS>Kondo Effect-40 Years after the Discovery)
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概要
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We review the studies on the emergent phases of superconductvity and magnetism in the f-electron derived heavy-fermion (HF) systems by means of the nuclear-quadrupole-resonance (NQR) under pressure. These studies have unraveled a rich variety of the phenomena in the ground state of HF systems. In this article, we highlight the novel phase diagrams of magnetism and unconventional superconductivity (SC) in CeCu_2Si_2, HF antiferromagnets CeRhIn_5, and CeIn_3. A new light is shed on the difference and common features on the interplay between magnetism and SC on the magnetic criticality.
- 一般社団法人日本物理学会の論文
- 2005-01-15
著者
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Kawasaki S.
Department Of Materials Engineering Science Graduate School Of Engineering Science Osaka University
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MITO T.
Department of Materials Science and Technology, Graduate School of Engineering Science, Osaka Univer
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Kawasaki Yu
Department Of Materials Chemistry College Of Engineering Hosei University
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Kitaoka Y.
Department Of Material Physics Osaka University Toyonaka-shi Osaka 560 Japan
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