作者: L. Gianfrani , O. Monda , A. Sasso , M.I. Schisano , G.M. Tino
DOI: 10.1016/0030-4018(91)90061-H
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摘要: Abstract We report on high resolution laser spectroscopy of Ti I and II performed in the visible ultraviolet region by means polarization saturated absorption spectroscopy. Neutral ionized titanium atoms are produced sputtering a hollow cathode discharge. Accurate isotope shift values given for several transitions precise fine structure energy levels 3d24s 4F 3 2 – 9 ground state determined.