Fig. 3.

(A and B) Trajectory of a single interstitial dopant in the crystalline matrix over $\mathrm{\Delta }t=$ 29 ${\tau }_b$ in a static BCC crystal (A) and $\mathrm{\Delta }t=$ 150 ${\tau }_b$ in a dynamic BCC crystal (B). (C) Interstitial displacement with respect to $t=0$ in a static (bottom line) and a dynamic (top line) base crystal.