Figure 6
From: The role of SiO2 buffer layer in the molecular beam epitaxy growth of CsPbBr3 perovskite on Si(111)
SEM images of the epitaxial CsPbBr3 film. In (a) markers indicate the size of terraces and other surface features. In (b) the red dashed circle and ellipse mark a small interstitial grain and a 1D structure respectively.
