Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Daejeon 305-701, Republic of Korea.
Adv Mater. 2012 Jul 10;24(26):3526-31. doi: 10.1002/adma.201200356. Epub 2012 Jun 5.
An extraordinarily facile sub-10 nm fabrication method using the synergic combination of nanotransfer printing and the directed self-assembly of block copolymers is introduced. The approach is realized by achieving the uniform self-assembly of polydimethylsiloxane (PDMS)-containing block copolymers on a PDMS mold through the stabilization of the block copolymer thin films. This simple printing method can be applied on oxides, metals, polymers, and non-planar substrates without pretreatments. The fabrication of well-aligned metallic and polymeric functional nanostructures and crossed wire structures is also presented.
介绍了一种使用纳米转移印刷和嵌段共聚物定向自组装协同组合的非常简便的亚 10nm 制造方法。该方法通过在 PDMS 模具上实现含 PDMS 的嵌段共聚物薄膜的稳定化，从而在 PDMS 模具上实现均匀的自组装来实现。这种简单的印刷方法可以应用于氧化物、金属、聚合物和非平面衬底，无需预处理。还介绍了金属和聚合物功能纳米结构和交叉线结构的良好对准制造。
