Effect of spin-orbit interaction on the excitonic effects in single-layer, double-layer, and bulk MoS2

Alejandro Molina-Sánchez, Davide Sangalli, Kerstin Hummer +2

We present converged ab-initio calculations of the optical absorption spectra of single-layer, bi-layer, and bulk MoS${}_2$. Both the quasiparticle-energy calculations (on the level…