Abstract An atmospheric-pressure argon plasma jet featuring a novel integrated resonator-based multi-frequency impedance matching is presented and briefly characterized. Two narrow RF frequency bands can be chosen for operation or used simultaneously. This includes mode with the higher value being exactly five times lower one. Phase-resolved optical emission spectroscopy measurements show disti...

In fully-developed pressure-driven flow, the spreading of a dissolved solute is enhanced in flow direction due to transverse velocity variations phenomenon now commonly referred as Taylor–Aris dispersion. It well understood that characteristics dispersion are sensitive channel’s cross-sectional geometry. Here we demonstrate method for manipulation single rectangular microchannel via controlled ...