FLUOREX - A near mono-energetic X-ray source for quantitative measurements

被引：0
|
作者：
Kosanetzky, J
Harding, G
机构：
来源：
TRENDS IN NDE SCIENCE AND TECHNOLOGY - PROCEEDINGS OF THE 14TH WORLD CONFERENCE ON NDT (14TH WCNDT), VOLS 1-5 | 1996年
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中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Even 100 years after Dr. Roentgen's detection, the basic X-ray tube design is nearly unchanged. A broad spectrum of poly-energetic X-rays is generated by deceleration of electrons in heavy metal, superimposed by the characteristic fluorescence lines of that material. Several physical effects, e.g. absorption and scattering, are energy-depending. A mono-energetic source, like a radio-nuclide, offers several advantages for numerous applications. An X-ray source combining mono-energetic radiation with the benefits of a switchable electrical device will be outlined. The major properties like spectral purity, stability and radiance will be presented followed by an outlook of potential application areas, especially in NDT.
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收藏
页码：1297 / 1300
页数：4
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