Figure 9
The measured 241Am spectrum for the CZT A detector at a bias voltage of 2200 V. The spectrum was measured using the slow PSHA with ST = 9 µs. The Am γ-ray lines (59.5 and 26.3 keV), the Np L X-ray lines (Lα1 = 13.9 keV, Lβ1 = 17.8 keV, Lγ2 = 21.1 keV) and the Cd–Te escape lines (Cd Kα escape = 36.3 keV, Cd Kβ escape = 33.4 keV, Te Kα escape = 32 keV) are clearly visible. |