Identification of EUV spectral profiles of laser-produced Cr plasmas

Synopsis Laser-produced chromium (Cr) plasmas have been measured by using a temporal-spatially resolved laser-produced plasma emission spectroscopy technique. The emission peaks in the wavelength range of 6.5-15 nm were identified from the 3p-4d, 5d, and 3p-4s transition lines from Cr5+ to Cr10+ ion...

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Published inJournal of physics. Conference series Vol. 1412; no. 19; p. 192009
Main Authors Wu, L, Su, M G, Min, Q, Cao, S Q, He, S Q, Sun, D X, Dong, C Z
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.01.2020
Subjects
Atomic structure
Chromium
Lasers
Physics
Plasmas (physics)
Spectrum analysis
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Summary:Synopsis Laser-produced chromium (Cr) plasmas have been measured by using a temporal-spatially resolved laser-produced plasma emission spectroscopy technique. The emission peaks in the wavelength range of 6.5-15 nm were identified from the 3p-4d, 5d, and 3p-4s transition lines from Cr5+ to Cr10+ ions with aid of Cowan and Flexible Atomic Code (FAC) atomic structure calculations, and through comparative analysis between experimental and simulated spectra.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1412/19/192009