Résumé
Photoluminescence and absorption experiments performed on Schott commercial and experimental CdSSedoped glassesreveal the existence of a pair of narrow electronic states close to the electronic bands. According to a study of the luminescence as a function of the size of the semiconductor spheres, we tentatively interpret them as surface states. A careful analysis of the absorption spectra seems to corroborate this conclusion.
| langue originale | Anglais |
|---|---|
| Pages (de - à) | 1802-1806 |
| Nombre de pages | 5 |
| journal | Journal of the Optical Society of America B: Optical Physics |
| Volume | 8 |
| Numéro de publication | 9 |
| Les DOIs | |
| état | Publié - 1 janv. 1991 |
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