Figure 13
The measured 241Am spectra (ICR = 1 Mcounts s−1) of the CZT detectors. The slow PSHA with ST = 4 µs was used (no PSD). The counts are normalized to the total number of the analyzed events in the spectra. The bias voltages of 900 V and 2200 V allow the best energy resolution values in both detectors: 17% and 9.7% FWHM at 59.5 keV for CZT B and CZT A, respectively. |