Table 2 Position of areas with density: the ne−cr, ne−cr/4, ne−cr/10 relative to the Cu-disc surface for different plasma expansion times, in the case of irradiation their by a 3ω PALS iodine laser.
Shot 59,785 and 58,792 | t=−268ps | t = 32ps | t = 484ps | |
|---|---|---|---|---|
nCu = 8.45*1022 cm− 3 | −20 μm | −20 μm | −20 μm | |
ncr=5.72*1021 cm− 3 | ncr | 30.05 μm | 85.34 μm | 132.08 μm |
ncr/4 | 55.82 μm | 139.57 μm | 210.38 μm | |
ncr/10 | 72.85 μm | 175.42 μm | 262.13 μm | |