Deterministic order in surface micro-topologies through sequential wrinkling.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 22915065.
- Also identified by DOI 10.1002/adma.201201937.
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Abstract
Ordered herringbone patterns with deterministic long and short wavelengths are created using a sequential wrinkling strategy (SWS). Patterns with a prescribed zig-zag turning angle less than 90° are obtained upon sequential wrinkling of non-equi-biaxial prestrain for the first time. SWS provides a new method for measuring thin-film mechanical properties simply through the wrinkling metrology without measurement of film thickness.
Medical subject headings
- Electronics