Extended Data Fig. 2: Temperature dependence of moiré exciton.
From: Van der Waals heterostructure polaritons with moiré-induced nonlinearity
Temperature dependence of the moiré excitons X1 and X2 measured from a separate hBL prepared on a sapphire substrate. The black dashed lines are guides for the eyes. The two exciton states can be well resolved up to 200 K, which could exclude charged excitons or excitons trapped by defects.
