Metal-insulator transition in self-consistent localization theory with inclusion of electron-electron interaction effects

被引：0
|
作者：
É. Z. Kuchinskii
M. A. Érkabaev
机构：
[1] Ural Branch of the Russian Academy of Sciences,Institute of Electrophysics
来源：
Physics of the Solid State | 1997年 / 39卷
关键词：
Spectroscopy; State Physics; Diffusion Coefficient; Interaction Effect; Localization Theory;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The frequency behavior of the generalized diffusion coefficient in both the metallic and insulating regions has been studied numerically within the self-consistent localization theory extended to include electron-electron interaction. The behavior of single-particle density of states near the metal-insulator transition is considered. The single-particle density of states is calculated taking into account the effect of electron-electron interaction on the generalized diffusion coefficient.
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页码：357 / 361
页数：4
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