Extended Data Fig. 5: SBE simulation of CEP-dependent HHG from TSS without interband transitions.
From: Tunable non-integer high-harmonic generation in a topological insulator
Numerical simulation of IHH from the TSS with the SBEs, as in Fig. 2e, but deactivated interband transitions. This calculation is equivalent to the semiclassical solution using the Boltzmann equation, which accounts only for intraband dynamics. The results reproduce both the CEP dependence observed in the experiment of Fig. 2b and the full SBE results of Fig. 2e.
