Figure 7.

(a) Estimate of overlap λ_ov of the CER tails from the two leaflets (Eq. 1) at 340 K. (b) Local tail order parameter P₂(n) as a function of atom index n on a CER molecule (Fig. 1) for various compositions at 340 K. Error bars are shown for the pure CER data (circles). (c) Area compressibility modulus κ_A of the bilayers at 340 K. (d) Local stress ${\overline{\epsilon }}_{\text{P}}$ (Eq. 5) in the bilayers associated with the difference in the lateral and the perpendicular components of the pressure tensor. The 2:2:1 composition is indicated with a vertical line.