Possible evidence of surface superconduc
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O.F. de Lima; R. Andrade Jr.; M.A. Avila
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Article
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1994
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Elsevier Science
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English
β 137 KB
Good fits of magnetization data for a YBaCuO crystal near the transition onset, together with a predicted temperature dependence for the ratio H3/H2 give support to the possible occurrence of surface superconductivity in the high Tc oxides.