Confinement of Block Copolymers on Patterned Surfaces
β Scribed by Li, Z.; Qu, S.; Rafailovich, M. H.; Sokolov, J.; Tolan, M.; Turner, M. S.; Wang, J.; Schwarz, S. A.; Lorenz, H.; Kotthaus, J. P.
- Book ID
- 126828889
- Publisher
- American Chemical Society
- Year
- 1997
- Tongue
- English
- Weight
- 328 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0024-9297
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π SIMILAR VOLUMES
We present results from a numerical study of a coarse-grained model of diblock copolymer (BCP) thin films cast on a chemically patterned surface. The patterned surface contains chemical inhomogeneities with a repeat spacing length scale comparable to the linear size of the BCP molecules. We find tha
## Abstract It is well known that chemically patterned substrates can direct the assembly of adsorbed layers or thin films of block copolymers. For a cylinderβforming diblock copolymer on periodically spotβpatterned substrates, the morphology of the block copolymer follows the pattern at the substr
## Abstract The morphology transitions in AB diblock and ABA triblock copolymers confined between flat and curved surfaces were investigated by MC simulations. Upon variation of the extent of frustration between thickness __d__ and bulk lamellae period __L__~0~, parallel and vertical or distorted v