|
Título:
|
Localization properties of a one-dimensional tight-binding model with nonrandom long-range intersite interactions
|
|
Autores:
|
Moura, FABF, de ;
Malyshev, Andrey ;
Lyra, M. L. ;
Domínguez-Adame Acosta, Francisco
|
|
Tipo de documento:
|
texto impreso
|
|
Editorial:
|
American Physical Society, 2005-05
|
|
Dimensiones:
|
application/pdf
|
|
Nota general:
|
info:eu-repo/semantics/openAccess
|
|
Idiomas:
|
|
|
Palabras clave:
|
Estado = Publicado
,
Materia = Ciencias: Física: Física de materiales
,
Tipo = Artículo
|
|
Resumen:
|
We perform both analytical and numerical studies of the one-dimensional tight-binding Hamiltonian with stochastic uncorrelated on-site energies and nonfluctuating long-range hopping integrals J(mn) = J/vertical bar m-n vertical bar(mu). It was argued recently [A. Rodriguez et al., J. Phys. A 33, L161 (2000)] that this model reveals a localization-delocalization transition with respect to the disorder magnitude provided 1 0 and the lower one for J
|
|
En línea:
|
https://eprints.ucm.es/id/eprint/27442/1/Dguez-Adame50libre.pdf
|
