Impurity Sublattice Localization in ZnO Revealed by Li Marker Diffusion

Sublattice localization of impurities in compound semiconductors, e.g., ZnO, determines their electronicand optical action. Despite that the impurity position may be envisaged based on chargeconsiderations, the actual localization is often unknown, limiting our understanding of the incorporationand possible doping mechanisms. In this study, we demonstrate that the preferential ..