| 摘要 |
PROBLEM TO BE SOLVED: To provide an X-ray generator and an X-ray generation method using a rotating target, capable of suppressing consumption of the rotating target by electron beam irradiation. SOLUTION: The rotating target X-ray generator for generating an X-ray by irradiating an electron beam emitted from a cathode to the rotating target includes an electron beam irradiation part for generating the X-ray by irradiating the electron beam in a same direction as centrifugal force of the rotating target, and a coating provided so as to cover at least the electron beam irradiation part, for suppressing evaporation of a constituting member of the rotating target from the electron beam irradiation part. COPYRIGHT: (C)2009,JPO&INPIT
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