Electronic structure around antiferromagnetic regions in a d-wave superconductor

被引：0

作者：

Andersen, BM ^{[1
]}

Hedegård, P ^{[1
]}

机构：

[1] Niels Bohr Inst, Orsted Lab, DK-2100 Copenhagen O, Denmark

来源：

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 2004年 / 408卷

关键词：

theory; high-T-c superconductivity; stripes;

D O I：

10.1016/j.physc.2004.02.138

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We study the influence of ordered and disordered antiphase stripes on the spectral function and the spin susceptibility of the cuprate materials. Contrary to previous calculations of the spectral function within a similar scheme we include d-wave pairing and next-nearest neighbor hopping. This longer-ranged hopping produce spectral weight near the nodal region. Further we study the dynamic collective spin modes in these striped domains. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：266 / 267

页数：2

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