한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)
- 한국전기전자재료학회 2007년도 추계학술대회 논문집
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- Pages.63-64
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- 2007
블록공중합체 패턴 형성시 전계에 의한 영향
Effect of Electrical Field on Blockcopolymer Patterning
- Hwang, Sung-Min (Sungkyunkwan Univ.) ;
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Kim, Kyoung-Seob
(Sungkyunkwan Univ.) ;
- Kim, Nam-Hoon (Sungkyunkwan Univ.) ;
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Roh, Yong-Han
(Sungkyunkwan Univ.)
- 발행 : 2007.11.01
초록
Polystyrene-block-polymethyl methacrylate (PS-b-PMMA) can pattern nanoscale structures over large areas. However these patterns have a short-range order. These short-range order limits their utility in some applications. Consequently, we have to overcome this limitation of block-copolymer. In this study we added a electrical field to the standard block-copolymer patterning method for long-range ordered arrays of nanostructures. This method is conformed by annealing a block copolymer with applied voltages. It is very simple method that do not have any additional hour. In this reason it can be applied easily for other nanostructure fabrications. This method opens up a new route to the controlled phase separation of block copolymers with precise place of the nanostructures.