The knowledge of the spectroscopic parameters of the elemental emission lines is important for diagnostics of laser-induced plasmas and the application of calibration-free/fundamental parameters analytical methods. In this paper, we used the recently proposed time-independent extended C-sigma method for determining, for the first time, the transition probabilities and Stark broadening coefficients of several neutral (TIECS) and ionic silver emission lines. The method allows for a compensation of self-absorption in the plasma, thus providing a measure of the spectroscopic parameters which is not affected by the optical thickness of the plasma.
Determination of Spectroscopic Parameters of Ag(I) and Ag(II) Emission Lines Using Time-Independent Extended C-Sigma Method / Safi, Ali; Aberkane, Sabrina Messaoud; Botto, Asia; Campanella, Beatrice; Legnaioli, Stefano; Poggialini, Francesco; Raneri, Simona; Rezaei, Fatemeh; Palleschi, Vincenzo. - In: APPLIED SPECTROSCOPY. - ISSN 0003-7028. - ELETTRONICO. - 75:(2021), pp. 654-660. [10.1177/0003702821999425]
Determination of Spectroscopic Parameters of Ag(I) and Ag(II) Emission Lines Using Time-Independent Extended C-Sigma Method
Raneri, Simona;
2021
Abstract
The knowledge of the spectroscopic parameters of the elemental emission lines is important for diagnostics of laser-induced plasmas and the application of calibration-free/fundamental parameters analytical methods. In this paper, we used the recently proposed time-independent extended C-sigma method for determining, for the first time, the transition probabilities and Stark broadening coefficients of several neutral (TIECS) and ionic silver emission lines. The method allows for a compensation of self-absorption in the plasma, thus providing a measure of the spectroscopic parameters which is not affected by the optical thickness of the plasma.I documenti in FLORE sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.