| Auteur | Rechercher : Babinski, Adam; Rechercher : Potemski, M.; Rechercher : Raymond, S.1; Rechercher : Wasilewski, Z. R.1 |
|---|
| Affiliation | - Conseil national de recherches du Canada. Institut des sciences des microstructures du CNRC
|
|---|
| Format | Texte, Article |
|---|
| Conférence | 13th International Conference on Modulated Semiconductor Structures, July 15–20, 2007, Genova, Italy |
|---|
| Résumé | Magnetospectroscopic studies of the InAs/GaAs wetting layer (WL) accompanying self-organized quantum dots (QDs) grown in Stranski–Krastanow mode are presented. Sharp emission lines from “natural” QDs formed in the WL are observed and their evolution in magnetic field is investigated. A quadruplet or a doublet splitting of the emission lines has been observed in magnetic field, which is attributed to a charged and a neutral exciton in a single dot. The metastable transformation of the spectrum from the former to the latter configuration has been observed and explained in terms of the charging of a single dot. |
|---|
| Date de publication | 2008-04 |
|---|
| Dans | |
|---|
| Langue | anglais |
|---|
| Publications évaluées par des pairs | Oui |
|---|
| Numéro NPARC | 12346559 |
|---|
| Exporter la notice | Exporter en format RIS |
|---|
| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
|---|
| Identificateur de l’enregistrement | dcfd012b-7af1-4cb9-aae9-cf2f7fe6e5d6 |
|---|
| Enregistrement créé | 2009-09-17 |
|---|
| Enregistrement modifié | 2023-06-23 |
|---|
