Local distribution approach to disordered binary alloys

被引：21

作者：

Alvermann, A ^{[1
]}

Fehske, H ^{[1
]}

机构：

[1] Univ Greifswald, Inst Phys, D-17489 Greifswald, Germany

来源：

EUROPEAN PHYSICAL JOURNAL B | 2005年 / 48卷 / 03期

关键词：

D O I：

10.1140/epjb/e2005-00408-8

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We study the electronic structure of the binary alloy and (quantum) percolation model. Our study is based on a self-consistent scheme for the distribution of local Green functions. We obtain detailed results for the density of states, from which the phase diagram of the binary alloy model is constructed, and discuss the existence of a quantum percolation threshold.

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收藏

页码：295 / 303

页数：9

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