TY  - JOUR
AU  - Petrović, Jelena
AU  - Ranković, Dragan
AU  - Kuzmanović, Miroslav M.
AU  - Savović, Jelena
AU  - Kiris, Vasili
AU  - Nevar, Alena
AU  - Nedelko, Mikhail
AU  - Tarasenko, Nikolai
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10658
AB  - Time-integrated optical emission analysis of laser-induced plasma on Teflon is presented. Plasma was induced under atmospheric pressure air using transversely excited atmospheric CO2 laser pulses. Teflon is a C-based polymer that is, among other things, interesting as a substrate for laser-induced breakdown spectroscopy analysis of liquid samples. This study aimed to determine the optimal experimental conditions for obtaining neutral and ionized C spectral lines and C2 and CN molecular band emission suitable for spectrochemical purposes. Evaluation of plasma parameters was done using several spectroscopic techniques. Stark profiles of appropriate C ionic lines were used to determine electron number density. The ratio of the integral intensity of ionic-to-atomic C spectral lines was used to determine the ionization temperature. A spectral emission of C2 Swan and CN violet bands system was used to determine the temperature of the colder, peripheral parts of plasma. We critically analyzed the use of molecular emission bands as a tool for plasma diagnostics and suggested methods for possible improvements.
T2  - Plasma Science and Technology
T1  - Diagnostics of laser-induced plasma on carbon-based polymer material using atomic and molecular emission spectra
VL  - 25
IS  - 4
SP  - 045507
DO  - 10.1088/2058-6272/aca30f
ER  - 

@article{
author = "Petrović, Jelena and Ranković, Dragan and Kuzmanović, Miroslav M. and Savović, Jelena and Kiris, Vasili and Nevar, Alena and Nedelko, Mikhail and Tarasenko, Nikolai",
year = "2023",
abstract = "Time-integrated optical emission analysis of laser-induced plasma on Teflon is presented. Plasma was induced under atmospheric pressure air using transversely excited atmospheric CO2 laser pulses. Teflon is a C-based polymer that is, among other things, interesting as a substrate for laser-induced breakdown spectroscopy analysis of liquid samples. This study aimed to determine the optimal experimental conditions for obtaining neutral and ionized C spectral lines and C2 and CN molecular band emission suitable for spectrochemical purposes. Evaluation of plasma parameters was done using several spectroscopic techniques. Stark profiles of appropriate C ionic lines were used to determine electron number density. The ratio of the integral intensity of ionic-to-atomic C spectral lines was used to determine the ionization temperature. A spectral emission of C2 Swan and CN violet bands system was used to determine the temperature of the colder, peripheral parts of plasma. We critically analyzed the use of molecular emission bands as a tool for plasma diagnostics and suggested methods for possible improvements.",
journal = "Plasma Science and Technology",
title = "Diagnostics of laser-induced plasma on carbon-based polymer material using atomic and molecular emission spectra",
volume = "25",
number = "4",
pages = "045507",
doi = "10.1088/2058-6272/aca30f"
}

Petrović, J., Ranković, D., Kuzmanović, M. M., Savović, J., Kiris, V., Nevar, A., Nedelko, M.,& Tarasenko, N.. (2023). Diagnostics of laser-induced plasma on carbon-based polymer material using atomic and molecular emission spectra. in Plasma Science and Technology, 25(4), 045507.
https://doi.org/10.1088/2058-6272/aca30f

Petrović J, Ranković D, Kuzmanović MM, Savović J, Kiris V, Nevar A, Nedelko M, Tarasenko N. Diagnostics of laser-induced plasma on carbon-based polymer material using atomic and molecular emission spectra. in Plasma Science and Technology. 2023;25(4):045507.
doi:10.1088/2058-6272/aca30f .

Petrović, Jelena, Ranković, Dragan, Kuzmanović, Miroslav M., Savović, Jelena, Kiris, Vasili, Nevar, Alena, Nedelko, Mikhail, Tarasenko, Nikolai, "Diagnostics of laser-induced plasma on carbon-based polymer material using atomic and molecular emission spectra" in Plasma Science and Technology, 25, no. 4 (2023):045507,
https://doi.org/10.1088/2058-6272/aca30f . .