Extended Data Fig. 3: k-resolved populations for different pump intensities.
From: Light-wave-controlled Haldane model in monolayer hexagonal boron nitride
Normalized electron populations after the pump bicircular field for several orientations and pump intensities. The ω to 2ω intensity ratio is kept fixed at 2:1. a–d, Iω = 2 TW/cm2; e–h, Iω = 4 TW/cm2; i–l, Iω = 6 TW/cm2; m–p, Iω = 8 TW/cm2; q–t, Iω = 10 TW/cm2. Each of the four columns corresponds to a different orientation of the vector potential relative to the Brillouin zone hexagon, which is shown at the top.
