Fig. 7: Energy calibration.
a Uncalibrated average threshold-scan (s-curves) for three different sensor variations, with photon energy of 900 eV, and same settings of the EIGER ASIC. The markers represent experimental data and the continuous lines the fit with the function described by Supplementary Equation 1. b Uncalibrated average pulse height distribution, obtained as a derivative of the measured s-curves. c Correlation between photon energy and signal amplitude for three iLGAD variations of different M; the values are calculated as average over multiple pixels and the error bars represent their standard deviation; the energy calibration is performed via a linear fit (dashed lines), where the slope is \({{\mathcal{G}}}\).
