Hard X-ray source based on low-impedance rod pinch diode

The results of experiments on the formation of a low-impedance diode in a rod pinch diode configuration preliminarily short-circuited by a radial foil have been described. The low-impedance diode is formed as a result of detachment of the foil (accelerated by the current of a high-current generator) from the anode rod. It has been shown that, by changing the shape of the anode tip, the thickness of the aluminum foil, and its position relative to the anode tip as by reconnecting the current via the foil and rod plasma, it is possible to obtain from one to several sequential hard X-ray pulses.