Hot surface ionic line emission and cold K-inner shell emission from petawatt-laser-irradiated Cu foil targets
A hot, 2 to 3 keV electron temperature surface plasma was observed in the interaction of a 0.7 ps petawatt laser beam with solid copper-foil targets at intensities > 1020 W cm2. Copper K-shell spectra were measured in the range of 8 to 9 keV using a single-photon-counting x-ray charged-couple...
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Médium: | Journal article |
Jazyk: | English |
Vydáno: |
2006
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