Título:
|
A simple numerical-method for the determination of relativistic one-dimensional band structures
|
Autores:
|
Méndez Martín, Bianchi ;
Domínguez-Adame Acosta, Francisco
|
Tipo de documento:
|
texto impreso
|
Editorial:
|
IOP publishing ltd, 1991-04-07
|
Dimensiones:
|
application/pdf
|
Nota general:
|
info:eu-repo/semantics/restrictedAccess
|
Idiomas:
|
|
Palabras clave:
|
Estado = Publicado
,
Materia = Ciencias: Física: Física de materiales
,
Tipo = Artículo
|
Resumen:
|
A discretized form of the one-dimensional Dirac equation is solved to study relativistic band structures. Properties of periodic continued fractions are used to find the dispersion relation inside allowed bands. The Mathieu potential is considered and it is found that relativistic effects cause a reduction of the width of allowed bands and gaps.
|
En línea:
|
https://eprints.ucm.es/id/eprint/25076/1/MendezBianchi82.pdf
|