Anomalous Spin Dynamics in La_<2-x>Sr_xCuO_4(x=0.13 and 0.18)Studied by ^<63>Cu Nuclear Spin-Lattice Relaxation
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概要
- 論文の詳細を見る
The temperature (V') dependence of the planar "Cu nuclear spin-lattice relaxation rate (1/T))and its anisotropy have been measured for "Cu-enriched high-T. Cu oxides, Laz .Sr.CuO,j(.r : 0.13, T. x 34K; and 0.18, T. N 35K), where the Cu(A) and the Cu(B) resonance linesare clearly discriminated. We found that I/T3T shows a sharp maximum at 45 -50K above T..From the ']-dependent anisotropy of 1/V'l, possible origins for the peak of I/TnT are discussedbased on current spin fluctuation theories.
- 社団法人日本物理学会の論文
- 1996-12-15
著者
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安岡 宏志
東大物性研
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安岡 弘志
原研先端研
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Itoh Y
Shizuoka Univ. Shizuoka
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Itoh Y
Superconductivity Research Laboratory International Superconductivity Technology Center
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MATSUMURA Masahiro
Department of Physics, Kobe University
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ITOH Yutaka
Institute for Solid State Physics,University of Tokyo
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Matsumura M
Faculty Of Science Kochi University
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Matsumura Masahiro
Department Of Material Science Faculty Of Science Kochi University
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Yasuoka Hiroshi
Department Of Mathematics And Physics The National Defense Academy
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Yamagata Hideki
Department of Physics, Faculty of Science, Kochi University
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Matsumura M
Department Of Material Science Faculty Of Science Kochi University
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Yamagata Hideki
Department Of Material Science Faculty Of Science Kochi University
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Yamagata Hideki
Faculty Of Science Kochi University
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Matsumura Masahiro
Department Of Physics Faculty Of Science Kouchi University
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YASUOKA Hiroshi
ISSP of the University of Tokyo
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Itoh Yutaka
Institute For Solid State Physics The University Of Tokyo
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Itoh Yuichi
Faculty Of Human Cultures Fukuyama University
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Yasuoka Hiroshi
Department Of Metal Scisnce And Technology Kyoto University
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Itoh Yutaka
Department of Material Science, Faculty of Science, Kochi University
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