TITLE

Spontaneous alignment of self-assembled ABC triblock terpolymers for large-area nanolithography

AUTHOR(S)
Kubo, T.; Wang, R. F.; Olson, D. A.; Rodwogin, M.; Hillmyer, M. A.; Leighton, C.
PUB. DATE
September 2008
SOURCE
Applied Physics Letters;9/29/2008, Vol. 93 Issue 13, p133112
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
A general method for preparation of large-area inorganic nanostructure arrays based on the use of core-shell cylinder forming ABC triblock terpolymers is presented. The essential perpendicular cylinder alignment is achieved by the use of a low surface energy B block (polyisoprene), which drives spontaneous perpendicular alignment of cylindrical C domains (polylactide) in a matrix of A (polystyrene), eliminating the lengthy anneal steps, external field alignment procedures, or specialized surface preparations that could severely restrict potential applications.
ACCESSION #
34771885

 

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