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The Granular Behavior of LaSrCuO: Oxygen Concentration Effects on the Electrical Resistivity

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Abstract

Electrical resistivity measurements of the superconductor La1.80sr0.20CuO4-δ over a Wide range of temperatures and oxygen concentration, together with the analysis of superconducting properties of the material, indicate that the ceramic superconductors are high < materials in the clean limit. The granular superconducting behavior is determined by the oxygen content.

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Authors and Affiliations

  1. Centro Atòmico Bariloche, Bariloche, Rio Negro, 8400, Argentina

    E. Osquiguil (Fellow of the Consejo Nacional de Investigaciones Cientificas y Técnicas of, Argentina.), L. Civale, R. Decca, H. Safar, E. Martinez, G. Nieva & F. De La Cruz

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  1. E. Osquiguil
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  2. L. Civale
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  3. R. Decca
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  4. H. Safar
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  5. E. Martinez
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  6. G. Nieva
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  7. F. De La Cruz
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Osquiguil, E., Civale, L., Decca, R. et al. The Granular Behavior of LaSrCuO: Oxygen Concentration Effects on the Electrical Resistivity. MRS Online Proceedings Library 99, 985–988 (1987). https://doi.org/10.1557/PROC-99-985

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  • DOI: https://doi.org/10.1557/PROC-99-985

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