Fig. 3: Photoluminescence as a function of magnetic field.
From: Localized interlayer excitons in MoSe2–WSe2 heterostructures without a moiré potential
a Magnetic field dependent PL (detecting \({\sigma }^{-}\)) shows opposite sign of g-factors for the DC and hBN separated regions. Example magnetic field dependence of a single IX line for both DC (b) and hBN separated regions (c). The excitonic g-factors reported are average values of the fitting to six single IX lines. The error bar shows one standard deviation.
