Possible evidence for mixed symmetry of the order parameter in the cuprates

被引：1
|
作者：
Gatt, R
Chaudhari, P
机构：
[1] Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
[2] IBM Corp, Div Res, TJ Watson Res Ctr, Yorktown Heights, NY 10598 USA
来源：
SUPERLATTICES AND MICROSTRUCTURES | 1998年 / 23卷 / 3-4期
基金：
美国国家科学基金会;
关键词：
high temperature superconductors; order parameter; symmetry; tunneling; photoemission;
D O I：
10.1006/spmi.1997.0554
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The current experimental evidence for the symmetry of the order parameter in the cuprates is reviewed. New experiments on tetragonal T12201 are discussed. These experiments put stronger constrains on any theory of high temperature superconductivity, due to the lack of observation of a second transition below T-c in this material. (C) 1998 Academic Press Limited.
引用
收藏
页码：945 / 956
页数：12
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