Fig. 4. Four components of the v1(t) Floquet eigenfunction corresponding
to the steady-state results shown in Fig. 2: v1,1(t) corresponds to ıL(t) in
the upper panel of Fig. 2; there is a one-to-one correspondence among the
remaining ones (x-axis: in seconds; y-axis: (first panel) in seconds per ampere,
(second panel) in seconds per volt, (third panel) in s−1, and (fourth panel)
adimensional).