Fig. 3: Side-surface site dependence of dislocation nucleation in a MgO nanocube at ε = 11%.
From: Site dependence of surface dislocation nucleation in ceramic nanoparticles
a 0 K activation energy ΔE, b critical dislocation radius rc and c relaxed position of the nucleation centre yc/L, as a function of the initial position yi/L.
