APPLICATION OF SIMULATION TECHNOLOGIES TO THE INVESTIGATION OF THE BEAM GENERATING SYSTEMS

Ivan Barsuk, Alexandr Bondar, Gennadiy Vorobjov, Aleksey Drozdenko
Nanomaterials: Applications and Properties (NAP-2011)   unpublished
A series of numerical calculations of electron beam generation in the three-electrode electron-optical system has been performed with the help of the electromagnetic modeling FIT method both with the PBA technology. Effects of the initial blocking and ray laminarity failure have been modeled. Optimum electrode potentials have been obtained for generation of the low-energy intensive axial-symmetric electron beam with beam-crossover behind the last anode of electron gun.
fatcat:zea2mz4aarcxtf7tr2xllg6g64