Schematic of the plasma focus system with its electrodes and Faraday cup.
The current trace signals along with their long dips for three values of pressure within the low-pressure range.
The related ion beam signals within the same range of the pressure shown in Fig. 2.
The current trace signals for three values of pressure within the high-pressure range.
The related ion beam signals within the same range of pressure shown in Fig. 4.
(Color online) The fitting process of the measured and the computed current traces without considering the anomalous resistivity effect for argon gas at 1 mbar (high range of pressure) and 18 kV. The pointed arrow refers to the end of the regular dip according to the Lee’s model.
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