Characteristics of Plasma Based on Electron Beams Produced in Pseudospark Discharge Under Nanosecond Pulsed Voltages

摘要

This paper illustrates the pseudospark discharge under nanosecond pulsed voltages in the condition of different breakdown voltages and pressures. The plasma images presented here indicate that the length of plasma-based electron beams vary with the changes in breakdown voltages and pressures. The length increases with the increase of the breakdown voltages and the pressures in a certain range.