Nuclear Science and Techniques ›› 2001, Vol. 12 ›› Issue (4):
TAN Da-Gang, QIN Yue-Ting
A new K X-ray fluorescent source for calibrating the X or γ-ray
multichannel analyzer spectrometer is introduced. A detailed description of the K thorescent source device is given. The calibration method used aud experiiiental results obtained are presented. The purity aud efficiency of K fluorescence photons from this device are discussed. This new fluorescent source may be used as a substitute for radioactive nuclides for the energy-channel calibration of some MCA spectrometers.
K X-ray fluorescence,
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