Extended Data Fig. 8: Analysis of the CeSiI SdH oscillations.
From: Two-dimensional heavy fermions in the van der Waals metal CeSiI
a, High field magnetoresistance of CeSiI at different temperatures. b, Amplitude of the Fast Fourier transform (AFFT) versus the frequency (F) at different temperatures. c, Oscillatory component (ΔRxx) obtained by subtracting a polynomial background from the magnetoresistance. d, Temperature dependence of the SdH oscillation amplitudes (A) with the effective mass for each frequency peak displayed with respect to the mass of a bare electron (m0). The dashed lines are the fits used to calculate the effective electron masses. e, Filtered oscillations compared to the raw data.
