Scheme of the experimental setup.
IEA: Typical spectrum used for TOF measurements of Ta ions.
Experimental Ta ion energy distributions with charge state between and produced by pulse.
Typical Coulomb-shifted Boltzmann distribution fits for the ions detected for (a) and (b) , respectively, laser pulses.
Average kinetic energy of the Boltzmann distribution fits vs charge state for (a) and (b) laser pulses.
Comparison of the equivalent ion temperatures of the plasma vs charge state for the ablated Ta at 212 and laser pulse energies.
Comparison of the Coulomb-shifted Boltzmann distribution fits for the first ion group (a) and the fifth ion group (b) showing the regular ion shift with the charge state.
Experimental data for ions at low and high laser pulse energies.
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