Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1546689 | Physica E: Low-dimensional Systems and Nanostructures | 2008 | 4 Pages |
Abstract
We study the localisation properties of the eigenstates in the Kronig–Penney model with weak compositional and structural disorder. The main result is an expression for the localisation length that is valid for any kind of self- and inter-correlations of the two types of disorder. We show that the interplay between compositional and structural disorder can result in anomalous localisation.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
J.C. Hernández Herrejón, F.M. Izrailev, L. Tessieri,