Figure 2

(a) HAADF-STEM image of a ZnO@50 nm anatase NT. (b,c) HRTEM images of 2 different areas of the NT and FFTs (insets) of some selected areas.
(a) HAADF-STEM image of a ZnO@50 nm anatase NT. (b,c) HRTEM images of 2 different areas of the NT and FFTs (insets) of some selected areas.