Figure 3
From: Optical polarization and intervalley scattering in single layers of MoS2 and MoSe2
Temperature dependence of photoluminescence.
Normalized PL spectra for (a) MoS2 and (b) MoSe2 taken with unpolarized 532 nm excitation at selected temperatures. Spectra are offset for clarity. Temperature dependent shift of the exciton emission energy in (c) MoS2 and (d) MoSe2.
