Figure S1. (a-c) The atomic model diagram along a-axis, b-axis and c-axis, respectively.Figure S2. (a-c) Optical images of m-ZrO2 at different holding temperature, (d-f) OM of m-ZrO2 at different holding time.Figure S3. (a-b) Optical images of the growth results of adding only NaCl and KCl, respectively.Figure S4. OM images of physical vapor deposition growth of ZrO2.Figure S5. Diagram of circular growth of ZrO2 film.Figure S6. The typical 3D diagram of AFM on mica surface defects.