Electronic structure, structural properties, and dielectric functions of IV-VI semiconductors: PbSe and PbTe

The electronic structure and frequency dependent dielectric function E(E) of rocksalt semiconductors PbSe and PbTe are investigated using the local density approximation (LDA) and the generalized gradient approximation as two different exchange and correlation approximations, within the full-potenti...

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Autores principales: Albanesi, Eduardo Aldo, Okoye, C., Rodríguez, Carlos Osvaldo, Peltzer y Blancá, Eitel Leopoldo
Formato: Articulo
Lenguaje:Inglés
Publicado: 2000
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Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/100356
https://ri.conicet.gov.ar/11336/27700
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