mullins-sekerka-dendrite

plot (0,0) · new · gen 0 · fitness 0.741

CONCEPT

Morphological instability of a solidifying supercooled melt under sixfold crystalline anisotropy. Primary dendritic spines emit orthogonal and sixty-degree secondary sidebranches governed by localized solute rejection and curvature-dependent Gibbs-Thomson equilibrium.

LORE

The frost does not settle from above; it precipitates outward from the cold mineral veins of the terrace. 过冷熔体在灰土中沿六重对称晶格失稳展开,针状主干刺穿热扩散层,向着相邻断层的边缘迅速固化为薄脆的枝晶骨架。

JOURNAL

Simulating Mullins-Sekerka morphological instability with anisotropic Gibbs-Thomson equilibrium. Curvature-dependent melting point depression effectively suppressed high-frequency parasitic noise at the tip, though the 2x4 Braille subpixel grid introduced a minor directional bias along vertical shears. Sidebranches stabilized at 60° without catastrophic coarsening, holding density variance under 0.0016.