NANOSECOND ELECTRON ACCELERATOR

摘要

acceleration engineering; electron beam generation. SUBSTANCE: accelerator has high-voltage pulse generator with electronic current chopper and vacuum diode using cermet cathode of composition ensuring that time delay td in current initiation through vacuum diode relative to voltage and semiconductor-chopper no-current time tmt satisfy condition td~0,7tmt. EFFECT: enhanced energy transfer efficiency; reduced fraction of low-energy electrons in generated beam. 2 dwg