One-Dimensional Metal Nanowire Assembly via Block Copolymer Soft Graphoepitaxy
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- 作者：Seong-Jun Jeong ; Hyoung-Seok Moon ; Jonghwa Shin ; Bong Hoon Kim ; Dong Ok Shin ; Ju Young Kim ; Yong-Hee Lee ; Jaeup U. Kim ; Sang Ouk Kim
- 刊名：Nano Letters
- 出版年：2010
- 出版时间：September 8, 2010
- 年：2010
- 卷：10
- 期：9
- 页码：3500-3505
- 全文大小：511K
- 年卷期：v.10,no.9(September 8, 2010)
- ISSN：1530-6992
文摘
We accomplished a facile and scalable route to linearly stacked, one-dimensional metal nanowire assembly via soft graphoepitaxy of block copolymers. A one-dimensional nanoscale lamellar stack could be achieved by controlling the block copolymer film thickness self-assembled within the disposable topographic confinement and utilized as a template to generate linear metal nanowire assembly. The mechanism underlying this interesting morhpology evolution was investigated by self-consistent field theory. The optical properties of metal nanowire assembly involved with surface plasmon polariton were investigated by first principle calculations.