<11>^B NMR Study in the New Boride Carbide Superconductor LuNi_2B_2C
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概要
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The normal state of LuNi_2B_2C, one member of a new family of intermetallic superconductors, has been probed by <11>^B NMR. The <11>^B nuclear spin-lattice relaxation rate, 1/T_1, and the Knight shift have been measured between 20 and 350 K. It was found that 1/T_1T is more enhanced at low temperatures than the Knight shift, which has a weak temperature dependence. This result indicates that antiferromagnetic spin fluctuations contribute considerably to 1/T_1T at low temperatures in the normal state.
- 社団法人日本物理学会の論文
- 1994-08-15
著者
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KIKUCHI Jun
Institute for Solid State Physics, University of Tokyo
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YASUOKA Hiroshi
Institute for Solid State Physics,University of Tokyo
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Ikushima K
Univ. Tokyo Tokyo
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Ikushima Kenji
Institute For Solid State Physics University Of Tokyo
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Cava J.
Bell Laboratories Lucent Technology
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Krajewski J.
Bell Laboratories Lucent Technology
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Peck W.
Bell Laboratories Lucent Technology
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TAKAGI Hidenori
institute for Solid State Physics,University of Tokyo
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Cava J.
AT & T Bell Laboratories
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Krajewski J.
AT & T Bell Laboratories
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Peck W.
AT & T Bell Laboratories
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Yasuoka Hiroshi
Institute For Chemistry Research Kyoto University
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Yasuoka Hiroshi
Department Of Mathematics And Physics The National Defense Academy
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Takagi Hidenori
Institute For Solid State Physics University Of Tokyo
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Kikuchi Jun
Institute For Solid State Physics University Of Tokyo
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Yasuoka Hiroshi
Institute Fo Solid State Physics University Of Tokyo
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Jr. Jr.
AT & T Bell Laboratories, Murray Hill, NJ 07974, USA
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Peck W.
Bell Laboratories,Lucent Technology
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