Nonmagnetic impurities in high-T-c cuprates

被引：2
|
作者：
Nagaosa, N [1 ]
Ng, TK [1 ]
机构：
[1] HKUST,DEPT PHYS,KOWLOON,HONG KONG
来源：
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 1995年 / 56卷 / 12期
关键词：
RVB; high-T-c cuprates; impurity;
D O I：
10.1016/0022-3697(96)80005-9
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Recent experiments of the effects of nonmagnetic impurities on the magnetic and transport properties are interpreted in terms of RVB theory with spin-charge separation. A nonmagnetic impurity induces spin 1/2 in the spin gap phase. The residual resistivity shows the classical value of Boltzmann transport theory for the holons not for the electrons in a sharp contrast with the prediction of Fermi liquid theory.
引用
收藏
页码：1737 / 1738
页数：2
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