Possible superconductivity at 140k |
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| Authors: | R. Vijayaraghavan L. C. Gupta J. V. Yakhmi R. M. Iyer |
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| Affiliation: | 1. Tata Institute of Fundamental Research , Bombay, 400005, India;2. Tata Institute of Fundamental Research , Bombay, 400005, India;3. Chemistry Division , Bhabha Atomic Research Center , Bombay, 400085, India |
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| Abstract: | Abstract We present here the results of our resistive investigations of a sample of the Y-Ba-Cu-O system which strongly suggest the possibility of superconductivity at 140K. The composition of this sample is Y0.7Ba0.3CuO2,3?δ which is different from that of the single phase system YBa2Cu3O6+x. |
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