Influence of the nonmagnetic impurity on the spin density state of high-T-c cuprate oxides

被引：0
|
作者：
Shi, DN
机构：
来源：
CHINESE PHYSICS LETTERS | 1997年 / 14卷 / 05期
关键词：
SUPERCONDUCTORS;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
This letter deals with the suppressive effect of the nonmagnetic impurity, doped into the parent compound of the high-T-c superconductor. on the spin density wave (SDW) state. Taking into account the van Hove singularity in the Fermi surface of the two-dimensional square lattice. our results indicate that the nonmagnetic impurity can lead to sharp reduction of the SDW order. which is in qualitative agreement with the experimental reports.
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页码：379 / 382
页数：4
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