The same trends seen here are also seen with the S60 data
given in the supplemental information. However, with the S60
data, the lowest apparent viscosity was obtained with the symmetric
texture instead of with β¼14°, and the lowest apparent
viscosity with the asymmetric textures was obtained with β¼9.4°.
This again suggests that there is an optimal texture configuration
for decreasing the apparent viscosity with Newtonian lubricants.