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https://hdl.handle.net/10495/8521| Título : | Coulomb correlations of a few body system of spatially separated charges |
| Autor : | Mondragon Shem, Ian Rodríguez Rey, Boris Ánghelo López Giraldo, Francisco Eugenio |
| metadata.dc.subject.*: | Correlación Correlation Teoría del excitón Exciton theory Sistema corporal de cargas http://vocabularies.unesco.org/thesaurus/concept6658 |
| Fecha de publicación : | 2009 |
| Editorial : | Institute of Physics Publishing (IOP) |
| Citación : | Mondragon Shem, I., Rodríguez Rey, B. A., & López Giraldo, F. E. (2009). Coulomb correlations of a few body system of spatially separated charges. Journal of Physics: Conference Series. 193(012133), 1-4. |
| Resumen : | ABSTRACT: Hartree-Fock and Hartree-Fock-Bogoliubov study of a few body system of spatially separated charge carriers was carried out. Using these variational states, we compute an approximation to the correlation energy of a finite system of electron-hole pairs. This energy is shown as a function of the Coulomb coupling and the interplane distance. We discuss how the correlation energy can be used to theoretically determine the formation of indirect excitons in semiconductors which is relevant for collective phenomena such as Bose-Einstein condensation (BEC). |
| metadata.dc.identifier.eissn: | 1742-6596 |
| ISSN : | 1742-6588 |
| metadata.dc.identifier.doi: | 10.1088/1742-6596/193/1/012133 |
| Aparece en las colecciones: | Artículos de Revista en Ciencias Exactas y Naturales |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| RodriguezBoris_2009_CoulombCorrelationsBody.pdf | Artículo de investigación | 1.62 MB | Adobe PDF | Visualizar/Abrir |
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