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![Recent advances in the interface structure prediction for heteromaterial systems](https://image.oaes.cc/f65de50f-488f-4e31-9f01-44c64ad80252/jmi3024.fig.1.jpg)
Figure 1. (A) Slab model with an interface region, two bulk phase regions, and vacuum in the unit cell; (B) The model with two equivalent interface regions and two bulk phase regions in the simulated cell. Reproduced with permission[35]. Copyright 2020, Elsevier.