HUBBARD HAMILTONIAN FOR HIGH-TC SUPERCONDUCTORS - THE ANTIFERROMAGNETIC-PARAMAGNETIC TRANSITION

被引：5

作者：

FERRER, J

FLORES, F

LOUIS, E

MARTINRODERO, A

VERGES, JA

机构：

[1] UNIV ALICANTE,DEPT FIS APLICADA,E-03080 ALICANTE,SPAIN

[2] UNIV AUTONOMA MADRID,CSIC,INST CIENCIA MAT MADRID,E-28049 MADRID,SPAIN

来源：

PHYSICAL REVIEW B | 1991年 / 44卷 / 01期

关键词：

D O I：

10.1103/PhysRevB.44.415

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The electronic properties of the CuO2 planes of high-T(c) superconductors have been analyzed using an approach that combines Green-function techniques with the calculation of the appropriate self-energies. We obtain the antiferromagnetic-paramagnetic phase diagram, the optical gap of the undoped planes, the effective mass in the paramagnetic phase, and the localization of the additional holes. A good agreement with other theoretical analyses and available experimental data is found.

引用

页码：415 / 418

页数：4

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