| 摘要 |
An industrial X-ray/electron beam source includes an accelerator having a) a coaxial cavity b) an electron gun for emitting an electron beam to be accelerated, c) at least one deflection magnet positioned outside of the cavity, and d) a radio frequency power supply means for supplying power of a radio frequency to the cavity to induce TM010 mode as an accelerating mode in the cavity; and a beam irradiator having a two-dimensional scanning magnet which deflects accelerated beam by the accelerator, an extracting window for extracting the deflected electron beam to be irradiated to an object, and means for guiding the deflected beam toward a center of the extracting window in a radial direction. The source is advantageous in that the electron beams do not intersect inside the cavity, which can reduce beam loss, and that beams or X-rays are irradiated to the object spatially uniformly.
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