Extended Data Fig. 5: Floquet band engineering upon driving at different pump polarizations. | Nature Materials

Extended Data Fig. 5: Floquet band engineering upon driving at different pump polarizations.

From: Observation of Floquet-induced gap in graphene

Extended Data Fig. 5: Floquet band engineering upon driving at different pump polarizations.

a, A schematic of the experimental geometry for the p-pol. and s-pol. pumps. b-d, TrARPES dispersion images measured at Δt = -300 fs (b) and Δt = 0 fs with p-pol. pump (c) and s-pol. pump (d). The pump photon energy is 490 meV and the pump fluence is 4.1 mJ/cm2. e, EDCs for data shown in (b-d) at momentum resonance points with fitting peaks appended.

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