| 摘要 |
The present invention provides a new fluorescent X-ray analyzing method and an apparatus thereof which is capable of performing, with great precision, quantitative analysis and qualitative analysis for an atomic species generating fluorescent X-rays of not only a symmetrical energy spectrum but also an asymmetrical energy spectrum, wherein fluorescent X-rays generated from a sample by irradiation of X-rays or particle beams are measured as an energy spectrum, and profile fitting to the measured energy spectrum is performed by using an asymmetrical profile function which can express a symmetrical and an asymmetrical energy spectrum in accordance with an asymmetrical factor.
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