Table 2.

Current controlled mode, peak activating function at distances r = 10, 60, and 500 μm.

Electrode		Peak activating function
		r = 10 (V × 108/m2)	r = 60 (V × 106/m2)	r = 500 (V × 104/m2)
Conical	20 μm	74.39	90.47	17.31
	50 μm	27.08	66.01	17.08
	100 μm	10.23	37.96	16.14
Annulus	20 μm	9.92	35.96	12.81
	50 μm	4.76	28.74	12.77
	100 μm	2.82	15.34	12.57
Striped	2 stripes	3.16	14.49	12.54
	4 stripes	3.48	15.02	12.57
	8 stripes	3.54	15.45	12.58

The highest peak activating function has been highlighted for each distance.