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NDT.net Issue - 2019-03 - Articles
NDT.net Issue: 2019-03
Publication: 9th Conference on Industrial Computed Tomography (iCT) 2019, 13-15 Feb, Padova, Italy (iCT 2019)
Session: Poster exhibition
Thu 16:00 Agora
ARTICLE

X-ray sources for high throughput and extreme resolutions

Espes, Emil; Lundström, Ulf; Hållstedt, Julius; Otendal, Mikael; Takman, Per; Tuohimaa, Tomi

Abstract: Over the last years, the liquid-metal-jet technology has developed from prototypes into fully operational and stable X-ray tubes running in many labs over the world. Key applications include X-ray diffraction and scattering, but recently several publications have also shown very impressive X-ray computed tomography results using the liquid-metal-jet anode technology, especially in phase contrast imaging. To be able to benefit from the higher power-loading capability of the liquid-metal-jet anode, advanced electron optics had to be developed. Based on this advanced electron optics, a new nanofocus x-ray tube is under development. The foundation of the new nanofocus x-ray tube is the advanced electron optics, combined with a tungsten coated diamond transmission target. The new nanofocus x-ray tube is designed to reach line-spacing resolution of 150 nm.

Keywords: nanofocus (5), Computed Tomography (279), X-ray tube (5), metaljet (1), Microfoucs (1),
*Keywords are freely formed keywords from the authors and thus you may Search also for similar terms.  


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