Fig. 2From: Large-Area Growth of Uniform Single-Layer MoS2 Thin Films by Chemical Vapor Deposition a Raman and b PL spectra of MoS2 thin films on sapphire and SiO2/Si, mechanically exfoliated MoS2 flakes on SiO2/Si, and bulk MoS2 crystals and c UV-visible spectrum of MoS2 thin films on sapphireBack to article page