journal article·2022-07Open access

Surface Structure Dependent Circular Dichroism in Single and Double Gyroid Metamaterials (Advanced Optical Materials 13/2022)

Bryan M. Cote, William R. Lenart, Christopher J. Ellison, Vivian E. Ferry

Advanced Optical Materials· Volume 10· Issue 13

Abstract

Gyroid metamaterials are chiral network structures that have the potential to be fabricated through block-copolymer templating. In article number 2200363, Bryan Cote, Vivian Ferry, and co-workers uncover the contributions of surface and bulk interactions on the circular dichroism spectra generated by this metamaterial design. Surface interactions are found to play a significant role in the circular dichroism of films of silver-infilled gyroid metamaterials. The dominance of surface interactions allows double gyroids to support strong circular dichroism.
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Research context

OpenAlex topics: Liquid Crystal Research Advancements

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Affiliations

Department of Chemical Engineering and Materials Science University of Minnesota 421 Washington Ave SE Minneapolis MN 55455 USA

References

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