Fig. 5. (a) A schematic diagram for the LAPE sample with L0 = 30 nm and σ = 1 nm. Three polyethylene chains (only carbon backbone) are highlighted in red, yellow and blue, respectively. Region A and B denote the boundary and internal region, respectively. (b) The local radius of gyration Rglversus simulation time in region A (circle) and region B (square). (c) The local orientation order parameter P2l in different regions.
