Multifractal Analysis of Microphase Separated Structure in Block Copolymers

Abstract

In this study, we attempted to quantify the shape of various metastable morphologies of microphase separation in block copolymers that can be observed in a computer simulation under the same condition as that for double gyroid (stable state). For the quantification, we used multifractal analysis, which is a tool to evaluate the shape having heterogeneous density inside it. Our analysis showed that the indicators relating to the multifractal analysis of metastable structures are distributed far from that of double gyroid.