User Manual LYNXEYE XE Detector
3-6 DOC-M88-EXX240 V1 – 03.2014
Figure 3.4: Example of a DISCRIMINATOR scan for PMMA sample, Cu radiation)
Figure 3.5 shows a discriminator scan for a SiO2/Fe2O3 mixture (5:1), Cu radiation). The detector is
positioned for the Quartz main reflection, Fe-fluorescence is generated by the Hematite phase. Energy
lines at 6.4 and 7.06 (Fe Kα and Kβ) and 8.04 keV (Cu Kα) appear.
Disc.
high
Noise edge
Cu response
Disc.
low
Charge sharing
noise
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