Table 1.

Parameter estimated parameters and their estimation quality.

Number of pulses	rcr (mm)	Ecr (V mm−1)	τ center (min)	τr=rcr (min)	Pcenter (m s−1)	Pr=rcr (m s−1)
10	2.9 ± 0.3	72.8 ± 6.6	28.7 ± 7.6	76.7 ± 23.0	0.52 ± 0.2 × 10−9	1.56 ± 0.4 × 10−10
50	3.9 ± 0.1	52.9 ± 0.9	7.6 ± 0.6	335 ± 91.0	0.57 ± 0.1 × 10−8	0.35 ± 0.4 × 10−10

*r_cr and E_cr are the critical radius and field strength for pore formation, τ_center and τ_r=rcr are the time decay and P_center and P_r=rcr are the permeability coefficients at the center of the disk and at the critical radius.