The phenomena such as instability, filament effect, and self-pinch effect of pseudospark electron beam were studied and analyzed by the bombardment of solid evident films and metal targets.

• 通过电子束对固体变色片和金属靶的轰击，对赝火花电子束的不稳定性、细丝效应和自箍缩效应等现象做了研究和分析。