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The Effects of Nonstoichiometry in High - Tc Superconducting Properties of YBa2Cu3 + xO7 - d
Effects of nonstoichiometry high Tc superconductor polycrystalline samples
2010/4/13
Polycrystalline samples of high Tc superconductor YBa2Cu3 + xO7 - d with 0 \leqslant x \leqslant 0.5 were grown. The effects of nonstoichiometry on the resistance slope above transition temperature Tc...