Surface roughness at the nanoscale alters light scattering, heat transfer, and fluid flow

https://carpet-rug.org/glp-carpets/4fb136d2-6399-e711-8134-c4346bad6748/

Surface roughness at the nanoscale alters light scattering, heat transfer, and fluid flow, enabling engineered matter surfaces that tailor optical gloss, drag, and thermal emissivity.