引用本文:
Jian MENG, Yu Fang REN, Man Zhi NIU. INFLUENCE OF SILVER-DOPING ON THE SUPERCONDUCTIVITY FOR YBa2Cu307-y[J]. Chinese Chemical Letters,
1991, 2(5): 415-418.
Citation: Jian MENG, Yu Fang REN, Man Zhi NIU. INFLUENCE OF SILVER-DOPING ON THE SUPERCONDUCTIVITY FOR YBa2Cu307-y[J]. Chinese Chemical Letters, 1991, 2(5): 415-418.
Citation: Jian MENG, Yu Fang REN, Man Zhi NIU. INFLUENCE OF SILVER-DOPING ON THE SUPERCONDUCTIVITY FOR YBa2Cu307-y[J]. Chinese Chemical Letters, 1991, 2(5): 415-418.
INFLUENCE OF SILVER-DOPING ON THE SUPERCONDUCTIVITY FOR YBa2Cu307-y
摘要:
The effect of substituting silver for barium on the structure and superconducting properties of YBa2Cu3O7-y has been studied. The structure of the silver-doping system (YBa2-xAgxCu3O7-y) with x<0.3 is orthorhombic. For x>0.3, YBCO, Y2BaCuO5 phase and metallic silver ro-exist in the system. The superconducting transition temperature Tc(R=0) decrease with increasing silver content. However, the critic current density Jc is found to be enhanced from 56.6 A/cm2 to 195 A/cm2
English
INFLUENCE OF SILVER-DOPING ON THE SUPERCONDUCTIVITY FOR YBa2Cu307-y
Abstract:
The effect of substituting silver for barium on the structure and superconducting properties of YBa2Cu3O7-y has been studied. The structure of the silver-doping system (YBa2-xAgxCu3O7-y) with x<0.3 is orthorhombic. For x>0.3, YBCO, Y2BaCuO5 phase and metallic silver ro-exist in the system. The superconducting transition temperature Tc(R=0) decrease with increasing silver content. However, the critic current density Jc is found to be enhanced from 56.6 A/cm2 to 195 A/cm2
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