柱状PS-b-PMMA嵌段共聚物薄膜二维六方图案的有序化动力学：对分凝强度的依赖
软凝聚态物质
2018-05-30 v4
摘要
本文报道了直立柱状全有机聚苯乙烯-嵌段-聚甲基丙烯酸甲酯（PS-b-PMMA）嵌段共聚物（BCP）薄膜在有序化过程中的生长指数与活化焓随BCP聚合度（N）变化的实验测定。在有序-无序转变边界处的最小BCP中观察到最大生长指数1/3。生长指数与活化焓均随BCP分凝强度（χN）按与扩散系数相同的路径呈指数下降。
引用
@article{arxiv.1711.10944,
title = {Ordering kinetic in two-dimensional hexagonal pattern of cylinder-forming PS-b-PMMA block copolymer thin films: dependence on the segregation strength},
author = {Gabriele Seguini and Fabio Zanenga and Michele Laus and Michele Perego},
journal= {arXiv preprint arXiv:1711.10944},
year = {2018}
}
备注
17 pages, 3 figures, 1 table, 7 pages (18-24) Supplemental Material (SM)