Simultaneous fabrication of line and dot dual nanopatterns using miktoarm block copolymer with photocleavable linker

Block copolymers that form nanodomains and are used in nanolithography usually do not form nanopatterns with multiple shapes. Here the authors report a block copolymer that allows for UV- induced cleavage of one arm and demonstrate the transformation of the cylindrical to the lamellar nanodomain.

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Autores principales: Chungryong Choi, Jichoel Park, Kanniyambatti L. Vincent Joseph, Jaeyong Lee, Seonghyeon Ahn, Jongheon Kwak, Kyu Seong Lee, Jin Kon Kim
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/28d8523d6a88453cb29e5dc13c663c6c
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Sumario:Block copolymers that form nanodomains and are used in nanolithography usually do not form nanopatterns with multiple shapes. Here the authors report a block copolymer that allows for UV- induced cleavage of one arm and demonstrate the transformation of the cylindrical to the lamellar nanodomain.