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Figure 8
Observed and simulated normalized integrated signal plotted as a function of the phase delay between the X-ray pulse and the beginning of integration, for a highly attenuated 29.2 keV beam. At the attenuation used, much of the signal was from X-ray energies of 58.4 keV and higher. These photons convert at a much greater depth in the sensor, causing the current pulse from the holes to be extended over a greater period of time (∼80 ns for 95% charge collection). |