Fig. 3: Co-development of the hot spot and light fields in the time domain.
From: Manipulating the symmetry of photon-dressed electronic states
a–e TrARPES dispersion images measured at different delay times. The red and purple arrows point to the hot spot and Floquet sideband n = 1, respectively. f, g Continuous evolution of momentum distribution curves as a function of delay time at E = 0.1 eV (g) as schematically illustrated in (f). h Intensity of hot spot and sideband n = 1 as a function of delay time, which is fitted by Gaussian functions.
