Fig. 3: Temperature dependence of linewidth reduction.
From: Enhanced coherence from correlated states in WSe2/MoS2 moiré heterobilayer
a Temperature dependence of the PL spectrum from Device 1. The excitation power used is ~100 μW. b P2 linewidth vs power at various temperatures. The dots and lines are the data and the fitting with the theoretical model, respectively. The shaded area represents the linewidth uncertainty obtained from the two-peak Gaussian fitting of the PL spectrum.
