Measurement of the surface susceptibility and the surface conductivity of atomically thin $\mathrm{Mo}{\mathrm{S}}_2$ by spectroscopic ellipsometry

Gaurav Jayaswal, Zhenyu Dai, Xixiang Zhang +3

We show how to correctly extract from the ellipsometric data the surface susceptibility and the surface conductivity that describe the optical properties of monolayer $\mathrm{Mo}{\mathrm{S}}_2$.…