Fig. 5: B2 structure nucleation and growth kinetics during annealing in NbMoTa.

a B2 cluster size evolution with the number of diffusion jumps. b–d Spatial distributions of growing B2 cluster at \({1\times 10}^{6}\), \({5\times 10}^{6}\), and \({1\times 10}^{7}\) diffusion jumps. Clusters are color-coded by their size.