Paper
21 June 2004 Radiative lifetimes of Cd I and Cd II excited states
Hongqi Xu, A. Persson, Sune Svanberg, Kiril B. Blagoev, Galina V. Malcheva, Vesselin P. Pentchev, E. Biemont
Author Affiliations +
Proceedings Volume 5449, Eighth International Conference on Laser and Laser Information Technologies; (2004) https://doi.org/10.1117/12.563205
Event: Eighth International Conference on Laser and Laser Information Technologies, 2003, Smolyan, Bulgaria
Abstract
Radiative lifetimes of 1 1 levels in Cd I belonging to the 5s5p 1po1 and 5snd 3D1,2(n=6-9) and 5sns 3S1 (n=7,8) series, and of 5 levels of Cd II belonging to the 4d105p 2po1/2,3/2, 4d106s 2S1/2, and 4d105d 2D3/2,5/2 configurations were measured using the time-resolved laser-induced fluorescence technique. Free neutral and singly ionized cadmium were generated by laser ablation. Single- or two-step excitation processes were used to populate the levels under study. Transition probabilities and oscillator strengths for Cd I and Cd II transitions were also deduced by combining the experimental lifetimes and theoretical branching fractions obtained in multiconfigurational relativistic Hartree-Fock calculations, taking core-polarisation effects into account.
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Hongqi Xu, A. Persson, Sune Svanberg, Kiril B. Blagoev, Galina V. Malcheva, Vesselin P. Pentchev, and E. Biemont "Radiative lifetimes of Cd I and Cd II excited states", Proc. SPIE 5449, Eighth International Conference on Laser and Laser Information Technologies, (21 June 2004); https://doi.org/10.1117/12.563205
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KEYWORDS
Cadmium

Dye lasers

Chemical species

Ionization

Laser ablation

Polarizability

Crystals

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