STRUCTURAL COHERENCE, FERMI SURFACES, AND ELECTRON-LATTICE COUPLING IN HIGH-TC SUPERCONDUCTORS

被引：3

作者：

PICKETT, WE

机构：

[1] Complex Systems Theory Branch, Naval Research Laboratory Washington

来源：

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 1992年 / 53卷 / 12期

关键词：

SUPERCONDUCTIVITY; FERMI SURFACE; COHERENCE; PHONONS; PHASE DIAGRAM;

D O I：

10.1016/0022-3697(92)90140-9

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The theoretical basis of the Eliashberg formalism of conventional superconductors is reviewed to survey it applicability (or lack of) to high T(c) compounds. Implications for the theoretical framework of several recent experimental results related to electronic and structural coherence are discussed. The emphasis is on adopting a consistent interpretation of experimental data and identifying important questions that should be addressed in the near future. A synopsis of calculations of electron-phonon coupling strength is provided.

引用

页码：1533 / 1540

页数：8

共 41 条

[1] NORMAL STATE OF STRONGLY COUPLED ELECTRONS AND PHONONS - DIELECTRIC-PROPERTIES, VIBRATIONAL EXCITATIONS AND APPLICATION TO HIGH-TC SUPERCONDUCTING METAL-OXIDES [J].