Anderson localization in 1D systems with correlated disorder
Anderson localization in 1D systems with correlated disorder
复制标题
具有相关紊乱的一维系统中的安德森定位
DOI:
10.1140/epjb/e2011-20212-1
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发表时间:
2011
期刊:
影响因子:
--
通讯作者:
M. Schreiber
中科院分区:
文献类型:
--
作者:
A. Croy;P. Cain;M. Schreiber
Abstract
Anderson localization has been a subject of intense
studies for many years. In this context, we study
numerically the influence of long-range correlated disorder
on the localization behavior in one dimensional systems. We
investigate the localization length and the density of
states and compare our numerical results with analytical
predictions. Specifically, we find two distinct
characteristic behaviors in the vicinity of the band center
and at the unperturbed band edge, respectively. Furthermore
we address the effect of the intrinsic short-range
correlations.