Cargando…
Defects activated photoluminescence in two-dimensional semiconductors: interplay between bound, charged, and free excitons
Point defects in semiconductors can trap free charge carriers and localize excitons. The interaction between these defects and charge carriers becomes stronger at reduced dimensionalities, and is expected to greatly influence physical properties of the hosting material. We investigated effects of an...
| Autores principales: | , , , , , , , , , , , , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2013
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3772378/ https://www.ncbi.nlm.nih.gov/pubmed/24029823 http://dx.doi.org/10.1038/srep02657 |