[HTML][HTML] Water drop impacts on regular micropillar arrays: Asymmetric spreading

M Broom, GR Willmott - Physics of Fluids, 2023 - pubs.aip.org
Eye-catching shapes are produced when water drops land vertically and spread on
horizontal surfaces with micropillars arranged in regular square arrays. The positions of …

Influence of rheology and micropatterns on spreading, retraction and fingering of an impacting drop

SK Pandian, M Broom, M Balzan, GR Willmott - Soft Matter, 2023 - pubs.rsc.org
Rheology and surface microstructure affect many drop impact processes, including in
emerging printing and patterning applications. This study reports on experiments …