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

https://carpet-rug.org/glp-adhesives/dd664b30-df65-f111-a825-7c1e524a83b6/

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.