Zero-resistance state and specific-heat anomaly at 110 K in the Y1.2Ba0.8CuO4−y superconductor |
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| Authors: | A. Aresti A. Geddo Lehmann P. Manca G. Pegna |
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| Affiliation: | (1) Dipartimento di Scienze Fisiche dell'Univerisità e GNSM-CISM, Cagliari, Italia |
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| Abstract: | Summary The transition to the zero-resistance state at 110 K has been observed in multiphasic samples of Y1.2Ba0.8CuO4−y nominal composition. The intrinsic nature of this high-temperature superconducting state is confirmed by the jump atT c in the specific-heat curve. |
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| Keywords: | Superconducting materials |
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