Fig. 3: Magnetic field dependence of trion energy.
From: Theory of magnetotrion-polaritons in transition metal dichalcogenide monolayers

a Trion binding energy versus the magnetic field, calculated using the expression (1) for various TMD monolayers. b Trion resonance energy shift as a function of the magnetic field for WSe2 and MoSe2 atomic monolayers. The dotted lines correspond to the diamagnetic shift. The solid and dashed lines demonstrate the total shift accounting for the Zeeman splitting for the two spin orientations.