posted on 2025-01-21, 05:03authored byGuoliang Li, Wei Tian, Jau Tang, Tiantian Deng, Sheng Liu
The dot pattern evolves to bead pattern with a slight increase in voltage.
This 18 s Video recorded the process: as the voltage slightly increases, the smooth liquid surface between adjacent conical structures becomes concave, and the concave becomes the boundary between the two liquid beads, while the previous conical structure form the intersection point of three newly formed liquid beads.