Position reversal
Glazier & Graner 1993 reproduction — viva-cpm
J_ll=14 J_dd=2 J_ld=11 J_lM=30 J_dM=16
γ_ld=+3 γ_lM=+23 γ_dM=+15
T=10.0 λ=1.0 target: A_light=40.0 A_dark=40.0
initial condition: equilibrated_random
Finding: Dark cells sort OUTWARD, surrounding the light cells, the reversed pattern predicted for gamma_lM>gamma_dM (Figs 20-21).

Fig 20 — position reversal at 0/50/5000 MCS.

Fig 21 — fractional lengths and medium correlation.