| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1596886 | Solid State Communications | 2007 | 4 Pages |
Abstract
Photoluminescence (PL) properties of differently doped nanocrystalline ZnS encapsulated by ZnO (ZnS/ZnO) are reported. It is found that in all cases aluminium as an extra/additional dopant leads to PL enhancement. In comparison to reported blue emitting bulk ZnS:Ag, or green emitting bulk ZnS:Cu, our nanocrystalline samples show a different PL emission profile. This observation is attributed to nanogranule formation, different dopant levels and ZnO capping related energy level modifications.
Related Topics
Physical Sciences and Engineering
Materials Science
Materials Science (General)
Authors
N. Karar,