DOMAIN-LATTICE ORDERING IN MICROPHASE-SEPARATED COPOLYMERS

被引：1

作者：

OHTA, T ^{[1
]}

IWAI, Y ^{[1
]}

ITO, A ^{[1
]}

GUNTON, JD ^{[1
]}

机构：

[1] KENYON COLL,DEPT PHYS,GAMBIER,OH 43022

来源：

PHYSICA B | 1995年 / 213卷

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0921-4526(95)00246-6

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

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.

引用

页码：672 / 675

页数：4

共 11 条

[1] PHASE-TRANSITIONS IN LANGMUIR MONOLAYERS OF POLAR-MOLECULES [J].