Figure 4
From: Monitoring the electron dynamics of the excited state via higher-order spectral minimum
(a) The time-dependent internuclear distance of \({{\rm{T}}}_{2}^{+}\) in the probe field with initial 2pσ u state for t del  = 5 fs. (b) The combined energy of the Coulomb potential and static electric field potential at t = 3 fs (thick line), t = 7 fs (thin line) for t del  = 5 fs and t = 3 fs (dotted line) for t del  = 10 fs, respectively. The dot represents the electron.
