Superconducting Transition of GdBa2Cu3O7-x
Superconducting Transition of GdBa2Cu3O7-x
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GdBa2Cu3O7-x 的超导转变
DOI：
10.1143/jjap.26.l1752
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发表时间：
1987
期刊：
影响因子：
--
通讯作者：
Y. Takeda
中科院分区：
文献类型：
--
作者：
H. Mazaki;M. Takano;R. Kanno;Y. Takeda
从复数磁化率和交流电阻方面研究了 GdBa2Cu3O7-x 的超导转变。结果表明，圆盘样品的超导转变是通过体相和耦合相的同时发生的。圆盘样品的交流电阻测量以及粉末样品的复合磁化率测量支持了上述结果。借助弱环环模型进行讨论。
The superconducting transition of GdBa2Cu3O7-x has been studied in terms of complex susceptibility and ac resistance. The results suggest the superconducting transition of a disk sample takes place through the concurrence of the bulk and coupled phases. The ac-resistive measurement of a disk sample as well as the complex-susceptibility measurement of a powdered sample support the above results. Discussion was made with the aid of the weak-link loop model.