Anderson localization in a correlated landscape near the band edge

被引：17
|
作者：
Russ, S [1 ]
Havlin, S
Webman, I
机构：
[1] Bar Ilan Univ, Minerva Ctr Fractals Mesoscop & Neural Networks, IL-52900 Ramat Gan, Israel
[2] Bar Ilan Univ, Dept Phys, IL-52900 Ramat Gan, Israel
来源：
PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES | 1998年 / 77卷 / 05期
关键词：
D O I：
10.1080/13642819808205037
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We study the Anderson localization in a potential landscape with long-range power-law correlations in one dimension. We find that, for energies E close to the band edge of the unperturbed energy band, the presence of correlations makes the states more strongly localized, compared with the uncorrelated case, and a novel scaling of the localization length appears.
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页码：1449 / 1453
页数：5
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