PHASE-SEPARATION AND SUPERCONDUCTIVITY

被引：0

作者：

DICASTRO, C

GRILLI, M

机构：

来源：

PHYSICA SCRIPTA | 1992年 / T45卷

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The thermodynamic stability of two widely investigated models for high T(c) superrconductivity, the Kondo-lattice and the extended three band Hubbard model, is analyzed in the strong local repulsion regime. Superconducting instabilities in these models are also found. For the first model superconductivity stabilizes the system against phase separation. For the second model the superconducting instabilities occur close to the phase separation region. In both models, therefore, phase separation and superconductivity appear to be related phenomena.

引用

页码：81 / 84

页数：4

共 18 条

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