Figure 3
From: Self-Similarity and the Dynamics of Coarsening in Materials
Illustration of the two-point Pearson auto-correlation of interfaces with 10% most negative mean curvature H at four representative times. (a–d) A subset of the sample interface showing the stem of a secondary dendrite arm in the region around the yellow dashed boxes in Fig. 2. (e–h) Slices of the Pearson auto-correlation map along a plane perpendicular to the secondary dendrite arms and across the origin. The horizontal and vertical axes are parallel to the primary dendrite growth (a1) and tertiary dendrite arm (a3) directions. (i–l) The same correlation maps as in (e–h), but scaled by \({S}_{v}^{-1}\).
