Role of Resonant $\mathbf{k}$-Points in the Transient Optical Response of Pumped Germanium

Amir Eskandari-asl, Giacomo Inzani, Matteo Lucchini +1

Pump-induced transient optical properties combine contributions from electronic states throughout the Brillouin zone, but the relative relevance of off-resonant and l-photon resona…