Optical constants of MoS2 (Molybdenum disulfide)
Islam et al. 2021: monolayer (1L) film; n,k 0.190–1.70 µm
Complex refractive index (n+ik)
Derived optical constants
Conditions & Spec sheet
n_absolute: true wavelength_vacuum: true film_thickness: 1L substrate: SiO2/Si
Monolayer film (1L, step height 0.61 nm). In-plane (ordinary ray, o).
K. M. Islam, R. Synowicki, T. Ismael, I. Oguntoye, N. Grinalds, M. D. Escarra. In-plane and out-of-plane optical properties of monolayer, few-layer, and thin-film MoS2 from 190 to 1700 nm and their application in photonic device design, Adv. Photonics Res., 2021 2000180 (Numerical data kindly provided by Kazi Islam)