Maximum charge states of ions registered in the far expansion zone from laser-produced plasma of Al, Co, Ni, Cu, Ta, W, Pt, Au, Pb, and Bi are presented. The Thomson parabola spectrometer was used to display a general view of the ion species of an expanding plasma while detailed ion charge-energy spectra were determined by the cylindrical electrostatic ion energy analyzer. The current densities of highly charged ion groups above 20 mA/cm2 were measured by use of an ion collector at a distance of 1 m from the target. The photodissociation iodine laser system PERUN (λ = 1.315 μm, power density up to 1015 W cm−2) was employed as a driver
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机译：给出了由激光产生的Al，Co，Ni，Cu，Ta，W，Pt，Au，Pb和Bi的等离子体在远扩展区中记录的离子的最大电荷态。 Thomson抛物线光谱仪用于显示膨胀等离子体的离子种类的一般视图，而详细的离子电荷能谱则由圆柱形静电离子能量分析仪确定。通过使用离目标1 m处的离子收集器，测量高于20 mA / cm2的高电荷离子基团的电流密度。使用光解离碘激光系统PERUN（λ= 1.315μm，功率密度高达1015 W cm-2）
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