F.H.Li
金属学报(英文版)
The melting temperature and critical transition temperature T, of YBa2Cu3O7-δ with deferent content additives of PbO and BaPbO3 were studied. When PbO was doped in YBa2Cu3O7-δ the melting temperature of YBa2Cu3O7-δ was reduced, however its superconductivity was weakened. From the XRD pattern of the ...
关键词:
YBa2Cu3O7-δ PbO additive
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