Figure 3
From: Pre-Yield Non-Affine Fluctuations and A Hidden Critical Point in Strained Crystals

a Plot of vs. ρc for various ϕ (key on right) and nc = 15 showing van der Waals loops. Loops for different ϕ have been shifted in
-axis for clarity. Note that the loop disappears for ϕ > ϕ*. b Plot of the spinodal obtained for nc = 10,15 and 20 in the ϕ − ρc plane clearly indicating a metastable critical point coinciding with ϕ*.