Fig. 8.6 a Lattice structures of monolayer and bilayer MX2. b The band structure of monolayer MoS2 with the label of C calculated by DFT. The arrows indicate the transition in A, B and the band nesting (C). c PL spectra (red, green, blue and purple curves) from excitation at the C...
Fig.8.10a) Representative PL spectra (normalized to the total integrated PL intensity) from exfoliated WS2 monolayers as a function of plasma treatment time. Fig.8.10b Representative PL spectra (Plaser = 5 ± 1μW) for the exfoliated MoS2 monolayer (normalized to the total integrated PL intensi...
在图3e中,可以清楚地观察到由黄色虚线标记的完美原子界面。 Figure 3.Identification of epitaxial Sn xMo 1-xS 2/MoS 2 heterostructures. a) Raman spectra and b) Raman mapping of the heterostructures. c) PL spectra and d) PL mapping of the heterostructures. e) Atomic resolution STEM image taken ...