Controlled orientation of block copolymers on defect-free faceted surfaces.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 22761040.
- Also identified by DOI 10.1002/adma.201201279.
- No licence information is recorded for this record.
- Because redistribution is not established, this page shows the abstract only. Follow the links below for the full text.
Abstract
The effect of a faceted surface geometry on controlling the direction of well-defined line patterns of block copolymer (BCP) microdomains over macroscopic areas is reported. Facets with asymmetric base angles can control the direction of BCP microdomains oriented either parallel or perpendicular to the facets depending on BCP film thickness.
Medical subject headings
- Polymers