Superconductivity near 90 K in the Lu-Ba-Cu-O system.
作者： A. R. Moodenbaugh , M. Suenaga , T. Asano , R. N. Shelton , H. C. Ku
DOI: 10.1103/PHYSREVLETT.58.1885
关键词:
摘要: Superconducting onsets near 90 K are observed in multiphase samples with nominal composition Lu/sub 1.8/Ba/sub 0.2/CuO/sub 4/. Results of electrical resistance, mutual inductance, and dc magnetization measurements reported. Magnitude superconducting transitions indicates that about 2% the best sample is superconducting.
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