THEORY ON OXYGEN DEFICIENCY FOR YBA2CU3O7-DELTA HIGH-TC MATERIALS

被引：0
|
作者：
CHEN, WY
CHEN, IC
机构：
来源：
CHINESE JOURNAL OF PHYSICS | 1991年 / 29卷 / 01期
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中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Theoretical study on oxygen deficiency for YBa2Cu3O7-delta high Tc materials has been carried out. The antibinding band on the Cu-O plane is considered and critical temperature have been calculated for different oxygen contents by employing ananisotropic model for high Tc superconductivity. Calculations show 90k and 60k plateaus in Tc as a function of oxygen stoichiometry which agree with the recent experiments.
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页码：35 / 40
页数：6
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