부산대학교 도서관

To link to full-text access for this article, visit this link: http://dx.doi.org/10.1016/0921-4526(95)00246-6 Byline: Takao Ohta (a), Yumi Iwai (a), Aya Ito (a), James D. Gunton (b) Abstract: We carry out computer simulations of domain growth in a microphase separation of block copolymers in two dimensions. After a quench of the system to below the phase-separation temperature, disk-shaped domains emerge, grow and tend to constitute a hexagonal lattice. However, the ordering is not completely global, in that there are many grain boundaries. We have found that there is a strong correlation between the lattice disordering and the droplet-size distribution. The domain patterns that form from a heterogeneous initial condition are also discussed. Author Affiliation: (a) Department of Physics, Ochanomizu University, Ohtsuka 2-1-1, Bunkyo, Tokyo 112, Japan (b) Department of Physics, Kenvon College, Gambier, OH 43022, USA