Analysis of meniscus beneath metastable droplets and wetting transition on micro/nano textured surfaces*

Project supported by the National Natural Science Foundation of China (Grant No. 21676041).

Li Yanjie2, Li Xiangqin1, Liu Tianqing1, †, Song Weiguo2, ‡
       

(color online) Schematics of liquid–air interface beneath composite droplet on textured surface. (a) 3D liquid–air interface; (b) curves of liquid–air interface between two adjacent pillars and related parameters.