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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