Surface roughness at the nanoscale alters light scattering, heat transfer, and fluid flow
https://www.dnb.com/business-directory/company-profiles/matter-surfaces-llc.c90c76c5b8c5bd09c3be1be2960c7e0e
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.