Fig. 5 | Nature Communications

Fig. 5

From: Anomalous diffusion along metal/ceramic interfaces

Fig. 5

The predicted ratio of the vacancy formation energies at the metal/ceramic interface to that in the bulk metal for several metal/ceramic systems according to Eq. (1). The values for γm and Wad are from47,48,49,50,51,52. The metals are indicated along the horizontal axis and different ceramics by the three curves. The Ni/Al2O3, Cu/Al2O3, and Ti/Al2O3 data (orange stars) are from direct DFT calculations

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