Novel complex nanostructure from directed assembly of block copolymers on incommensurate surface patterns

被引：66
|
作者：
Kim, Sang Ouk
Kim, Bong Hoon
Meng, Dong
Shin, Dong Ok
Koo, Chong Min
Solak, Harun H.
Wang, Qiang
机构：
[1] Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, KAIST Inst Nanocentury, Taejon 305701, South Korea
[2] Colorado State Univ, Dept Biol & Chem Engn, Ft Collins, CO 80523 USA
[3] Paul Scherrer Inst, Lab Micro & Nanotechnol, CH-5232 Villigen, Switzerland
来源：
ADVANCED MATERIALS | 2007年 / 19卷 / 20期
关键词：
D O I：
10.1002/adma.200700957
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A novel complex nanostructure, produced by the directed assembly of a block copolymer thin film on chemically patterned surfaces, is presented. The new nanostructure, which consists of cylinders oriented alternately parallel and perpendicular to the surface (see figure, a result of self-consistent field calculations), demonstrates that a judiciously designed chemical pattern may be used to fabricate a well-ordered complex nanostructure in block copolymer thin films.
引用
收藏
页码：3271 / +
页数：6
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