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Method for generating a pulsed flux of energetic particles, and a particle source operating accordingly
Method for generating a pulsed flux of energetic particles, and a particle source operating accordingly
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机译:产生高能粒子的脉冲通量的方法以及相应地运行的粒子源
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摘要
A method for generating a pulsed flux of energetic particles comprises the following steps: —initiating an ion plasma at a first electrode (111) in a vacuum chamber (110) and allowing said plasma to develop towards a second electrode (112) in said vacuum chamber, —at a time at which said ion plasma is in a transitional state with a space distribution of ions or electrons at a distance from said second electrode, applying between said electrodes a short high voltage pulse so as to accelerate said distributed ions or electrons towards said second electrode, whereby a high-energy flux of charged particles is generated while overcoming the space charge current limit of a conventional vacuum diode, and —generating said energetic particles at said second electrode (112). A particle source is also disclosed. Application in particular to ultra-short pulse neutron generation.
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