http://repositorio.unb.br/handle/10482/6175| Fichier | Description | Taille | Format | |
|---|---|---|---|---|
| ARTIGO_ElectronPhononScattering.pdf | 262,83 kB | Adobe PDF | Voir/Ouvrir |
| Titre: | Electron-phonon scattering in graded quantum dots |
| Auteur(s): | Diniz, G. S. Qu, Fanyao Diniz Neto, Omar de Oliveira Milla, Augusto Miguel Alcalde |
| Assunto:: | Cálculo Fóton Elétrons |
| Date de publication: | jui-2006 |
| Référence bibliographique: | DINIZ, G. S. et al. Electron-phonon scattering in graded quantum dots. Brazilian Journal of Physics, São Paulo, v. 36, n. 2a, p. 372-374, jun. 2006. Disponível em: <http://www.scielo.br/pdf/bjp/v36n2a/a37v362a.pdf>. Acesso em: 13 dez. 2010. doi: 10.1590/S0103-97332006000300037. |
| Résumé: | Theoretical calculations of electron-phonon scattering rates in GaAs/AlxGa1¡xAs spherical quantum dots have been performed by means of effective mass approximation in the frame of finite element method. The influence of a roughness interface and external magnetic fields are analysed for different scattering rate transition. Our results open interesting channels for electron dephasing times manipulation. Keywords: Theoretical calculations; Electron-phonon scattering; GaAs/AlxGa1¡xAs |
| DOI: | https://dx.doi.org/10.1590/S0103-97332006000300037 |
| Collection(s) : | Artigos publicados em periódicos e afins |
Ce document est autorisé sous une licence de type Licence Creative Commons
