Fig. 1
From: Scalable high performance radio frequency electronics based on large domain bilayer MoS2
Bilayer MoS2 synthesis on molten glass and morphology characterization. a Schematic of the CVD setup for the synthesis of bilayer MoS2 on molten glass. b–e Optical micrographs of CVD grown MoS2 on molten glass; the corresponding weight of MoO3 are 1, 1.5, 3, and 6 mg, respectively. Scale bars are 30, 40, 50, and 100 μm, respectively. f, g AFM images of bilayer MoS2 on SiO2/Si substrates after transfer. Scale bars are 1 μm. h AFM data of line cut A–B, C–D, and E–F corresponding to the thickness of monolayer MoS2, the height difference of bilayer and monolayer MoS2, the thickness of bilayer MoS2, respectively. Panels f, g located at the edge and crack in the middle of bilayer MoS2 flake, respectively
