Elastic theory of microphase-separated interconnected structures

被引：6
|
作者：
Yamada, K [1 ]
Ohta, T
机构：
[1] Hiroshima Univ, Grad Sch Sci, Dept Math & Life Sci, Higashihiroshima 7398526, Japan
[2] Kyoto Univ, Yukawa Inst Theoret Phys, Kyoto 6068502, Japan
来源：
EUROPHYSICS LETTERS | 2006年 / 73卷 / 04期
关键词：
D O I：
10.1209/epl/i2005-10426-2
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Interconnected periodic structures such as the gyroid one appear in microphase separation in block copolymer melts. We derive the elastic free energy of gyroid and diamond structures in a weak-segregation regime by the method formulated by Kawasaki and one of the present authors (TO). It is found that there is a simple relation among the elastic constants in the weak-segregation limit.
引用
收藏
页码：614 / 620
页数：7
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