Pseudogap behavior of high-Tc cuprates

被引：2
|
作者：
Sakai, T [1 ]
Takahashi, Y [1 ]
机构：
[1] Himeji Inst Technol, Fac Sci, Kamigori, Hyogo 6781297, Japan
来源：
PHYSICA B | 2000年 / 281卷
关键词：
high-T-c cuprates; pseudogap; spin gap; t-J model;
D O I：
10.1016/S0921-4526(99)00841-8
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Magnetic properties of the low-doped high-T-c cuprates are investigated based on the numerical diagonalization of the finite cluster t-J model. We show the pseudogap behavior of the temperature dependence of the NMR relaxation rate, neutron scattering intensity and magnetic susceptibility. We also discuss on the origin of the gap-like behavior based on the calculated spin correlation functions. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：800 / 801
页数：2
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