Zinc vacancies in the heteroepitaxy of ZnO on sapphire: Influence of the substrate orientation and layer thickness

1. Zubiaga, A.
2. Tuomisto, F.
3. Plazaola, F.
4. Saarinen, K.
5. Garcia, J.A.
6. Rommeluere, J.F.
7. Zuñiga-Pérez, J.
8. Muñoz-Sanjosé, V.