TIAN Yuxian WU Liping WANG Gang1. Application of Monte Carlo method in nondestructive X-ray fluorescence analysis[J]. Nuclear techniques, 2004, (1): 48-52.
TIAN Yuxian WU Liping WANG Gang1. Application of Monte Carlo method in nondestructive X-ray fluorescence analysis[J]. Nuclear techniques, 2004, (1): 48-52.DOI:
A feasible nondestructive quantitative analysis method combining XRF primary measurement with Monte Carlo simulated calculation is advanced. Concentrations of lead in aerosol in Chengdu city were determined to be 1.24μg/m3
which had no distinct difference compared with 1.80μg/m3 provided by the relative references based on atomic absorption spectrum analysis. A relative efficiency curve of Si(Li) detector is drawn
and some factors that may affect the detector efficiency are discussed quantitatively.