Ultrafast band-gap renormalization and build-up of optical gain in monolayer MoTe${}_2$

Lars Meckbach, Jörg Hader, Josefine Neuhaus +5

The dynamics of band-gap renormalization and gain build-up in monolayer MoTe${}_2$ is investigated by evaluating the non-equilibrium Dirac-Bloch equations with the incoherent carrier…