A technology called monochromatic X-ray imaging could reduce radiation dose per mammogram by a factor of five to 10 times, according to a research review published in the European Journal of Radiology ...

A toroidal cathode emits electrons that are guided along trajectories (dark blue) to the inside surface of the conical primary target (anode). Broadband bremsstrahlung X-rays (white) from this primary ...

Terahertz (THz, 1011~1013 Hz) related technology, with its superior spectral performance, has wide application potential in communication, security, sensing fields and so on. Its engineering ...