Extended Data Fig. 2: Analysis of MCD spectra.
From: Evidence of frustrated magnetic interactions in a Wigner–Mott insulator
a, MCD spectrum as a function of magnetic field at ν = 2/3 and 1.7 K. The vertical dashed lines denote the three energy windows (M1, M2 and M3) for the MCD analysis. b, Magnetic-field dependent MCD integrated in window M1, M2 and M3 and normalized to 1 upon saturation at large fields. The solid lines are fits to the Brillouin function. The saturation field BS obtained from the fit (shown in the key) is insensitive to the choice of the spectral window.
