Kp. Koutzenogii et al., SRXFA POTENTIALITIES IN STUDYING THE MULTIELEMENT COMPOSITION OF ATMOSPHERIC AEROSOLS, Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 405(2-3), 1998, pp. 572-573
The results are described of the statistic analysis of the determinati
ons of multi-element composition of both the filters with the known co
ntent of elements and the ''pure'' filters of two types. It is establi
shed that the main reason for the spread in measurement results is the
change in the intensity of the excited synchronous radiation. The low
er threshold at which the element composition is determined depends on
the value of impurities in a filtering substance.