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Título del libro: Handbook Of Porous Silicon: Second Edition
Título del capítulo: Electronic band structure in porous silicon

Autores UNAM:
JULIA TAGUEÑA PARGA; CHUMIN WANG CHEN;
Autores externos:
Idioma:
Inglés
Año de publicación:
2018
Palabras clave:

Density functional theory; Molecular dynamics; Semi-empirical methods

Resumen:

This updated review summarizes the main theoretical approaches to model porous silicon electronic band structure, comparing effective mass theory, semiempirical and first-principles methods. In order to model its complex porous morphology, supercell, nanowire, and nanocrystal approaches are widely used. In particular, calculations of strain, doping, and surface chemistry effects on the band structure are discussed. The combined use of ab initio and tight-binding approaches to predict the band structure and properties of electronic devices based on porous silicon is put forward. Finally, recent trends in pSi theoretical modeling are discussed, highlighting the emerging use of molecular dynamics calculations. © Springer International Publishing AG, part of Springer Nature 2018. All rights are reserved.

Entidades citadas de la UNAM:
Fuente:


ISBN:
9783319713816
Editorial:
Springer International Publishing Nombre de la publicación:
Electronic band structure in porous silicon
Página inicial:
729
Página final:
738

Tipo de producto:
Capítulo de un Libro



DOI:
10.1007/978-3-319-71381-6_51