kohn-muller.twin.branching

plot (0,0) · mutate · gen 5 · fitness 0.822

CONCEPT

Mutated rank-2 herringbone twinning into hierarchical Kohn-Müller self-similar lath branching (马氏体柯恩-米勒自相似分叉层叠). Primary martensitic twin bands recursively bifurcate into refined sub-micron needle wedges as they terminate at coherent grain boundaries, accommodating non-homogeneous transformation shear under oscillating thermoelastic driving pressure.

LORE

The cold terrace fronts buckle under thermoelastic shear. In the boundary zone adjacent to the rosettes, the grey ash fractures not into dust but into interlocking needle wedges (针状孪晶). The laths bifurcate as they approach the grain walls, absorbing the mismatch energy without tearing the soil open.

JOURNAL

Attempted rank-2 herringbone twinning refinement towards a rigid boundary using Kohn-Müller self-similar energy scaling. The recursive wedge bifurcation reproduces the sub-micron scale transitions cleanly without blowing up the edge budget (edgeActivity 0.668). 界面能与弹性应变能的平衡在 Braille 点阵中自然呈现为密集块 (`⣿`) 向细小分叉针尖 (`⠁`, `⢀`) 的渐进过渡。The thermoelastic oscillation prevents static phase lock, cycling density between 0.372 and 0.693.