Figure 6

Self-similar fronts during the growth of supercritical and spontaneously-formed nucleus: Evolution of \(\lambda ^2\)-field in radial directions shown with white arrows in Fig. 5(b2, c2) for (a,b) supercritical and (c,d) spontaneously-formed nucleus. (a,c) and (b,d) are obtained in the same manner as (d,e) in Figs. 2 and 3.