X-ray crystallography, like mass spectroscopy and nuclear spectroscopy, is an extremely useful material characterization ...

We fabricated miniature electron beam module by using carbon nanotube electron emitters for x-ray tube application. The x-ray tubes with the beam module were fabricated with glass envelop and vacuum ...

Astronomers from the University of Turku in Finland and elsewhere have performed a broadband spectral and timing study of an ...

Collaboration has obtained a high-precision cosmic-ray boron spectrum in the energy range of 10 GeV/n–8 TeV/n, and discovered ...

The goal of this research is to develop an instant turn-on X-ray tube with high speed response. The tube is expected to produce a micro-spot less than 0.5mm at a voltage of 40kV and a current of 1mA.