A remark on the excitation of Pd II levels between 8.1 and 9.5 eV in argon and krypton discharges (K. Wagatsuma, Spectrochim. Acta Part B 175 (2021) 106018)

0541898 - FZÚ 2022 RIV NL eng J - Článek v odborném periodiku
Weiss, Zdeněk
A remark on the excitation of Pd II levels between 8.1 and 9.5 eV in argon and krypton discharges (K. Wagatsuma, Spectrochim. Acta Part B 175 (2021) 106018).
Spectrochimica Acta Part B: Atomic Spectroscopy. Roč. 177, Mar (2021), č. článku 106075. ISSN 0584-8547. E-ISSN 1873-3565
Grant CEP: GA MŠMT(CZ) EF16_019/0000760
Grant ostatní: OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760
Institucionální podpora: RVO:68378271
Klíčová slova: Glow discharge * emission spectroscopy * palladium * excitation * ionization * Boltzmann plots
Obor OECD: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Impakt faktor: 3.662, rok: 2021
Způsob publikování: Open access s časovým embargem

In a recent paper, prof. Wagatsuma reported on intensity ratios of some Pd II emission lines in Ar and Kr glow discharge and in Ar glow discharge and an ICP plasma. In the region between 8.1 and 9.5 eV, these ratios follow a decreasing linear trend in a semi-logarithmic plot, as function of energy of the upper level. This paper offers an explanation of this fact, based on considerations of electron impact excitation of these Pd II levels, at non-LTE conditions.
Trvalý link: http://hdl.handle.net/11104/0319394