Experimental analysis of liquid metal galinstan for electronics actuation

The experimental interfacial tension measurements of galinstan as a function applied DC voltages are presented. based on tailored, modified pendent drop setup to make it suitable for this experiment. findings rationalise Galinstan corresponding Marangoni flow that actuates under the influence change in tension, resulting from voltages. is substantiated an actuation medium enable ON or OFF states by using very low voltage (∼ 0.8V). illustrated nature performed work has significance variety reconfigurable RF applications, enabling well-controlled actuations.