Extended Data Fig. 7: EDC fitting for examining particle–hole symmetry.
From: Unconventional spectral signature of Tc in a pure d-wave superconductor
a–d, Fermi-function-divided EDCs along the blue curves in Fig. 4c. The cut number is labelled on top of each panel. Curves are offset according to their ky values for clarity. Each EDC is fitted using two Lorentzian peaks with identical width plus a constant background. The results are plotted in red, and the extracted peak positions are marked by the vertical blue bars.
