fig5

Figure 5. (A) OM image of the CVD deposited aligned MoS₂. (B) SEM image of the CVD deposited aligned MoS₂. (C) PL spectra of aligned MoS₂ (red line) and randomly oriented MoS₂ (black line). (D) Raman spectra of aligned MoS₂ (red line) and randomly oriented MoS₂ (black line). (E) AFM image of the MoS₂ flake. The height profile (F) is along the red lines in (E). XPS spectra of (G) S 2p and (H) Mo 3d.