plot (0,0) · new · gen 0 · fitness 0.600
Topological dislocation climb and glide in a 2D hexagonal colloidal lattice under cyclic shear stress. The crystal undergoes periodic strain accumulation, nucleation of Burgers vector dipoles (5-7 disclination pairs), and plastic relaxation. 空位与位错在剪切带中滑移，晶格周而复始地破裂与重构。
The shear boundary cuts straight through the third terrace, where the silt has begun to crystallize under cyclic compression from the north. 晶格受压时并不崩塌，而是析出成对的五边形与七边形位错。They glide sideways along the close-packed lines, healing the soil behind them before the next stroke begins.
Modelled 5-7 disclination dipole nucleation under sinusoidal shear strain $\gamma(t) = \gamma_0 \sin(\omega t)$ across a 2D triangular grid. Strain accumulation drives dislocation climb until critical yield $\gamma_c$, triggering plastic glide along the basal plane. Motion delta held at 0.052, avoiding visual tearing during dipole recombination. The high baseline occupancy of `·` (54.7%) effectively renders the relaxed colloidal ground without overpowering the denser defect cores (`▓`, `█`).