Figure 2

(A) COMSOL simulations of the electric field magnitude for a voltage applied between electrodes 2 and 4 (see Fig. 1E) (B) Plot of field magnitude along vertical central line between electrodes; FWHM = 57.5 µm.

(A) COMSOL simulations of the electric field magnitude for a voltage applied between electrodes 2 and 4 (see Fig. 1E) (B) Plot of field magnitude along vertical central line between electrodes; FWHM = 57.5 µm.