Abstract
Cylindrical microdomains in thin films of mixtures of polystyrene‐block‐ poly(methyl methacrylate) and poly(methyl methacrylate) (PMMA) homopolymer are oriented normal to the film surface (see Figure). Confining the PMMA homopolymer to the microdomains increases the persistence of microdomain orientation over large distances; thus, aspect ratios up to ∼10 are achievable without the use of an external field.
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Dates
Type | When |
---|---|
Created | 21 years, 5 months ago (March 23, 2004, 8:44 a.m.) |
Deposited | 1 year, 9 months ago (Nov. 20, 2023, 2:20 p.m.) |
Indexed | 11 months, 2 weeks ago (Sept. 15, 2024, 5:52 p.m.) |
Issued | 21 years, 5 months ago (March 18, 2004) |
Published | 21 years, 5 months ago (March 18, 2004) |
Published Online | 21 years, 5 months ago (March 22, 2004) |
Published Print | 21 years, 5 months ago (March 18, 2004) |
@article{Jeong_2004, title={Enhancement in the Orientation of the Microdomain in Block Copolymer Thin Films upon the Addition of Homopolymer}, volume={16}, ISSN={1521-4095}, url={http://dx.doi.org/10.1002/adma.200306113}, DOI={10.1002/adma.200306113}, number={6}, journal={Advanced Materials}, publisher={Wiley}, author={Jeong, U. and Ryu, D. Y. and Kho, D. H. and Kim, J. K. and Goldbach, J. T. and Kim, D. H. and Russell, T. P.}, year={2004}, month=mar, pages={533–536} }