fig2
![Recent advances in the interface structure prediction for heteromaterial systems](https://image.oaes.cc/f65de50f-488f-4e31-9f01-44c64ad80252/jmi3024.fig.2.jpg)
Figure 2. (A) Surface structures of rutile TiO2(110) and rock-salt TiN(100); (B) The relaxed interface structure of TiO2(110)//TiN(100). Colors in the figures: Grey balls are Ti; red balls are O; blue balls are N. Reproduced with permission[53]. Copyright 2017, American Chemical Society.