Experimental Research on Flight Trajectory of Edge Electron of the Electron-Beam in the Electron Gun of Furnace
An experimental measuring method of flight trajectory of edge electron of the electron-beam in the electron gun of furnace was designed. Intermediate perforated copper foil plate is placed in parallel at a key position within the electron gun. The theoretical beam diameter of the electron beam which is reaching the position can be obtained through measuring pore diameter in copper foil plate left after being broke down by the electron-beam, so experimental data got can be verified the theoretical results.
Zhengyi Jiang, Xianghua Liu, Sihai Jiao and Jingtao Han
D. H. Zhang et al., "Experimental Research on Flight Trajectory of Edge Electron of the Electron-Beam in the Electron Gun of Furnace", Advanced Materials Research, Vols. 652-654, pp. 2388-2390, 2013