Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5427922 | Journal of Quantitative Spectroscopy and Radiative Transfer | 2015 | 5 Pages |
â¢The experimental lifetimes of some Mn I and Ni I levels were obtained by time-resolved laser induced fluorescence method.â¢Radiative lifetimes of 26 energy levels in Mn I were reported for the first time.â¢Radiative lifetimes of 9 energy levels in Ni I were reported for the first time.
Natural radiative lifetimes for 32 excited levels of Mn I and for 17 excited levels of Ni I were measured using time-resolved laser-induced fluorescence (TR-LIF) spectroscopy in laser-induced plasma. The energy regions are from 45,754.27 to 54,950.81Â cmâ1 for Mn I and from 28,578.018 to 50,851.199Â cmâ1 for Ni I. The uncertainties of all lifetime results are within 10%. To our best knowledge, 26 lifetime results of Mn I and 9 lifetime results of Ni I are reported for the first time.