Reversibly stretchable and tunable terahertz metamaterials with wrinkled layouts.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 22688807.
- Also identified by DOI 10.1002/adma.201200419.
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Abstract
The use of wrinkling provides a generic route to stretchable metamaterials, with unprecedented terahertz tunability. The wrinkled metamaterial can be stretched reversibly up to 52.5%; the structural integrity can be maintained during at least 100 stretching/relaxing cycles. Importantly, the wrinkling of meta-atoms offers a deterministic way to achieve controlled broadening of electrical resonance.
Medical subject headings
- Mechanical Phenomena
- Molecular Conformation