کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1240441 | 1495727 | 2012 | 14 صفحه PDF | دانلود رایگان |
A general Monte Carlo code for the simulation of energy dispersive X-ray fluorescence (ED-XRF) spectrometers is presented. As a significant extension to existing Monte Carlo codes, dedicated to ED-XRF spectrometers, the new code includes several unique features such as the simulation of M-lines and cascade effects. The detector response function was extended with fluorescence and Compton escape peaks, as well as with pulse pile-up. A full description of the underlying algorithms is given. The software was validated by means of comparison with experimental spectra of standard reference materials collected at the synchrotron XRF-microprobe installed at HASYLAB Beamline L, Hamburg, Germany.
► A Monte Carlo simulation program for ED-XRF spectrometers is presented.
► Support is provided for the cascade effect, M-lines and pulse pile-up.
► Measurements on standard reference materials were used for validation.
► The code is provided under the open-source GPL license at github.
Journal: Spectrochimica Acta Part B: Atomic Spectroscopy - Volume 70, April 2012, Pages 10–23