Figure 6
From: Quasiparticle and optical properties of strained stanene and stanane
Imaginary part of dielectric functions for (a) 0% and (b) 2% EQ strained stanane without and with SOC and e–h interaction, i.e., GW+BSE, GW+RPA, GW+BSE+SOC, and GW+RPA+SOC, respectively; (c) Comparison between strainless and 2% EQ strained stanane.
