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https://hdl.handle.net/10495/13306| Título : | Density of States of a Donor Impurity in a GaAs Quantum Box under the Action of an Applied Electric Field |
| Autor : | Montes Barahona, Augusto León Duque Echeverri, Carlos Alberto Porras Montenegro, Nelson |
| metadata.dc.subject.*: | Campos eléctricos Electric fields Densidad Density GaAs Caja cuántica http://aims.fao.org/aos/agrovoc/c_2186 |
| Fecha de publicación : | 2000 |
| Editorial : | John Wiley & Sons Ltd. |
| Citación : | Montes-Barahona, A. L., Duque-Echeverri, C. A., & Porras-Montenegro, N. (2000). Density of States of a Donor Impurity in a GaAs Quantum Box under the Action of an Applied Electric Field. Physica Status Solidi (B), (220), 181-185. |
| Resumen : | ABSTRACT: We calculate the density of states of a donor impurity in a GaAs quantum box under the action ofan electric field using effective-mass approximation within a variational scheme. We analyze thebehavior of the density of states as a function of the quantum box-size as well as a function of theintensity of the applied electric field, and compare our results with previous reports in quantumwells and quantum well-wires. We expect these results will be of importance in the understandingof experimental absorption spectra related with donor impurities in GaAs quantum boxes underthe action of external electric fields |
| metadata.dc.identifier.eissn: | 1521-3951 |
| ISSN : | 0370-1972 |
| Aparece en las colecciones: | Artículos de Revista en Ciencias Exactas y Naturales |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| DuqueCarlos_2000_Densitystatesdonor.pdf | Artículo de revista | 70.67 kB | Adobe PDF | Visualizar/Abrir |
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