由反铁磁态而引起的超导电性

SUPERCONDUCTIVITY RESULTING FROM ANTIFERROMAGNETIC STATES

在空位浓度足够低时,文献[14]已经证明了这些空位在反铁磁态背景下服从Bose统计,而高温超导电性是由这些空位凝聚而致。在此基础上,我们计算了高温超导系统Y-Ba-Cu-O和La-Sr-Cu-O的一些物理量,结果与实验定性相符。

When the dopping is low enough, the holes obey Bose statistics~[14], Bose-Einstein condensation of these holes may lead to occurance of superconductivity. In this framework, we have calculated some physical quantities, the results are in qualitative agreement with experiments.