Low-Energy Plasma Focus Device as an Electron Beam Source
Figure 8
(a) Temporal evolution of X-ray pulses with Al foil thickness for pressure 1.7 mbar, X-ray 1 (23 μm aluminized Mylar plus 30 μm Al foil) and X-ray 2 (23 μm aluminized Mylar plus 20 μm Al foil) with typical high voltage and Rogowski coil signal. (b) X-ray spectrum: X-ray produced by energetic electron beam-target effect at an angle of 45° when the spectrometer is at side-on position.
