Our team has created a Spindt field emitter array X-ray tube that can operate efficiently over a wide range of anode biases, from 30-160kV. This tube uses a cold cathode that is fabricated on a ...

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

The x-ray tubes with the beam module were fabricated with glass envelop and vacuum sealed. The miniature electron beam module was designed to achieve more than 90 % of electron transmission ratio ...