Novel Complex Nanostructure from Directed Assembly of Block Copolymers on Incommensurate Surface Patterns | Zendy

Kim S. O. | Zendy; Kim B. H. | Zendy; Meng D. | Zendy; Shin D. O. | Zendy; Koo C. M. | Zendy; Solak H. H. | Zendy; Wang Q. | Zendy

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Novel Complex Nanostructure from Directed Assembly of Block Copolymers on Incommensurate Surface Patterns

Author(s) -

Kim S. O.,

Kim B. H.,

Meng D.,

Shin D. O.,

Koo C. M.,

Solak H. H.,

Wang Q.

Publication year - 2008

Publication title -

advanced materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 10.707

H-Index - 527

eISSN - 1521-4095

pISSN - 0935-9648

DOI - 10.1002/adma.200890015

Subject(s) - nanostructure , copolymer , materials science , nanotechnology , thin film , perpendicular , block (permutation group theory) , surface (topology) , self assembly , composite material , polymer , geometry , mathematics

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.

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