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In our previously published paper, the life span of metal ions in high-power impulse magnetron sputtering (HIPIMS) discharges was measured up to 5 ms from the start of the pulse. To investigate the influence of the ion mass, ionization energy, and sputter yield on the time evolution and life span of singly and doubly charged metal and gas ions in the HIPIMS plasma discharge, the most frequently used...
Summary form only given. Time-resolved laser-probe diagnostics and gated X-ray imaging of star-like wire array Z-pinch implosions have shown implosion characteristics that are more stable than those of other types of wire arrays on the Zebra generator. Here, we study the plasma conditions achieved in star-like wire arrays implosions using time-integrated and spatially-resolved X-ray spectroscopy....
Design and principle of operation of the new two-cathode filtered vacuum arc plasma source are described. Results of probe measurements of ion components of the output plasma stream depending on magnitude and distribution geometry of magnetic fields in plasma guiding channels of the source are presented. The system effectiveness ratio of the device makes up ~2.5%. The possibility of control of the...
Summary form only given. Dynamics of mass transport were investigated in the implosion of low number wire arrays by multiframe laser probing diagnostics. It was observed that imploding plasma "bubbles" realize a mass transport in wire arrays. In the Zebra generator, bubbles were observed in all experiments with Al, Cu, Ti, and W loads. Multiframe laser diagnostics delivered fine details...
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