CAN IMPURITY EFFECTS HELP TO IDENTIFY THE SYMMETRY OF THE ORDER-PARAMETER OF THE CUPRATES

被引：12

作者：

FEHRENBACHER, R

NORMAN, MR

机构：

[1] Science and Technology Center for Superconductivity, Materials Science Division, Argonne National Laboratory, Argonne

来源：

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 1994年 / 235卷

关键词：

D O I：

10.1016/0921-4534(94)92424-4

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The effects of non-magnetic impurities on the properties of superconductors with order parameters (OF) of different symmetry are discussed. In particular, we contrast the case of a d(x2-y2) with various forms of an anisotropic s-wave (ASW) gap. The biggest qualitative difference occurs if the phase of the s-wave OP does not change sign.

引用

页码：2407 / 2408

页数：2