Figure 5
From: Direct and accurate measurement of size dependent wetting behaviors for sessile water droplets
Size-dependent droplet wetting.
(a) The contact angle (θ) value of the droplets as a function of RLSV. Representative images of four droplets with different RLSV values are displayed in inset (a). (b) Plot of cos(θ) versus 1/RLSV of the droplets fitted with various theoretical models.
