a-f, Angle-resolved PL spectra of WS2 monolayer on three different substrates with σ+ (σ-) detection along Γ-X direction. a and b correspond to WS2 monolayer on a flat substrate. c and d ...
Long-duration tip-enhanced Raman imaging for defect analysis of large-sized WS2 layers. (IMAGE) Institute of Post-LED Photonics, Tokushima University ...