Fig. 2: Microphase-separated morphologies of symmetric AB diblock copolymers under varying interfacial interaction strength and segmental cohesion. | npj Soft Matter

Fig. 2: Microphase-separated morphologies of symmetric AB diblock copolymers under varying interfacial interaction strength and segmental cohesion.

From: Morphological and phase behaviors of symmetric diblock copolymers: insights from coarse-grained molecular dynamics simulations

Fig. 2: Microphase-separated morphologies of symmetric AB diblock copolymers under varying interfacial interaction strength and segmental cohesion.The alternative text for this image may have been generated using AI.

Each row corresponds to a different homotypic cutoff radius for B segments: a \({r}_{c,\left(B,B\right)}=1.5\), b \({r}_{c,\left(B,B\right)}=2.0\), and c \({r}_{c,\left(B,B\right)}\) = 2.5. In all cases, the cutoff distances for A–A and A–B interactions are fixed at \({r}_{c,\left(A,A\right)}={r}_{c,\left(A,B\right)}\) = 2.5. Each snapshot shows the steady-state configuration of the system, with A-type beads colored green and B-type beads colored orange.

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