Extended Data Fig. 8: RMCD hysteresis sweeps for selected fillings at T = 3.5 K.
From: Signatures of fractional quantum anomalous Hall states in twisted MoTe2
The ferromagnetic states at v = −2/3 and v = −1 retain substantial remnant RMCD signal and sharp spin-flip transitions, signatures of a hard magnet, at an elevated temperature. States at intermediate dopings, however, show behaviour consistent with a soft magnet.
