TY  - JOUR
AU  - Kuzmanović, Miroslav M.
AU  - Stancalie, Andrei
AU  - Milovanović, Dubravka S.
AU  - Staicu, Angela
AU  - Damjanović-Vasilić, Ljiljana S.
AU  - Ranković, Dragan
AU  - Savović, Jelena
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9644
AB  - The aim of this study was to demonstrate the potential of Laser-Induced Breakdown Spectroscopy (LIBS) in the analysis of pottery shards, which are commonly the most abundant artefacts recovered at archaeological sites. The analytical capability of LIBS in identification of elements characteristic to inorganic pigments used for decoration was assessed. Based on the specific elements detected in the LIBS spectra of glazes, correlations between the elemental composition of the glaze and the colours of the glazed surface were established. The results were in accordance with the previously reported Energy Dispersive X-ray Fluorescence (EDXRF) and Raman analyses of some of the samples, and with the presently performed XRF analysis. Two important parameters for plasma characterization, temperature and electron number density, were estimated from the spectral data. A potential use of LIBS for depth profiling was also investigated by analysing the silicon to aluminium intensity ratio as a function of the number of laser shots applied. Profilometry analysis of the damages created on the glazed surfaces by laser shots was used to estimate the average ablation depth and ablated mass.
T2  - Optics & Laser Technology
T1  - Analysis of lead-based archaeological pottery glazes by laser induced breakdown spectroscopy
VL  - 134
SP  - 106599
DO  - 10.1016/j.optlastec.2020.106599
ER  - 

@article{
author = "Kuzmanović, Miroslav M. and Stancalie, Andrei and Milovanović, Dubravka S. and Staicu, Angela and Damjanović-Vasilić, Ljiljana S. and Ranković, Dragan and Savović, Jelena",
year = "2021",
abstract = "The aim of this study was to demonstrate the potential of Laser-Induced Breakdown Spectroscopy (LIBS) in the analysis of pottery shards, which are commonly the most abundant artefacts recovered at archaeological sites. The analytical capability of LIBS in identification of elements characteristic to inorganic pigments used for decoration was assessed. Based on the specific elements detected in the LIBS spectra of glazes, correlations between the elemental composition of the glaze and the colours of the glazed surface were established. The results were in accordance with the previously reported Energy Dispersive X-ray Fluorescence (EDXRF) and Raman analyses of some of the samples, and with the presently performed XRF analysis. Two important parameters for plasma characterization, temperature and electron number density, were estimated from the spectral data. A potential use of LIBS for depth profiling was also investigated by analysing the silicon to aluminium intensity ratio as a function of the number of laser shots applied. Profilometry analysis of the damages created on the glazed surfaces by laser shots was used to estimate the average ablation depth and ablated mass.",
journal = "Optics & Laser Technology",
title = "Analysis of lead-based archaeological pottery glazes by laser induced breakdown spectroscopy",
volume = "134",
pages = "106599",
doi = "10.1016/j.optlastec.2020.106599"
}

Kuzmanović, M. M., Stancalie, A., Milovanović, D. S., Staicu, A., Damjanović-Vasilić, L. S., Ranković, D.,& Savović, J.. (2021). Analysis of lead-based archaeological pottery glazes by laser induced breakdown spectroscopy. in Optics & Laser Technology, 134, 106599.
https://doi.org/10.1016/j.optlastec.2020.106599

Kuzmanović MM, Stancalie A, Milovanović DS, Staicu A, Damjanović-Vasilić LS, Ranković D, Savović J. Analysis of lead-based archaeological pottery glazes by laser induced breakdown spectroscopy. in Optics & Laser Technology. 2021;134:106599.
doi:10.1016/j.optlastec.2020.106599 .

Kuzmanović, Miroslav M., Stancalie, Andrei, Milovanović, Dubravka S., Staicu, Angela, Damjanović-Vasilić, Ljiljana S., Ranković, Dragan, Savović, Jelena, "Analysis of lead-based archaeological pottery glazes by laser induced breakdown spectroscopy" in Optics & Laser Technology, 134 (2021):106599,
https://doi.org/10.1016/j.optlastec.2020.106599 . .

TY  - JOUR
AU  - Savović, Jelena
AU  - Momčilović, Miloš
AU  - Živković, Sanja
AU  - Stancalie, Andrei
AU  - Trtica, Milan
AU  - Kuzmanović, Miroslav M.
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1638
AB  - We present a study of the plasma generated by transversely excited atmospheric (TEA) CO2 laser irradiation of a basalt sample. The plasma was induced in air at atmospheric pressure. The same sample was also analyzed using a commercial LIBS system based on Nd:YAG laser and time-gated detection. The main plasma parameters, temperature, and electron number density were determined and analytical capabilities of the two systems compared. Despite differences in laser wavelength, pulse duration, applied fluence, and signal detection scheme, the two systems are comparable in terms of element detectability and limits of detection. In both cases, all elements usually present in geological samples were identified. The estimated limits of detection for most elements were below 100 ppm, while for Cu, Cr, and Sr they were around or below 10 ppm. The obtained results led to the conclusion that simple, cost- effective TEA CO2 LIBS system can find applications for geological explorations.
T2  - Journal of Chemistry
T1  - LIBS Analysis of Geomaterials: Comparative Study of Basalt Plasma Induced by TEA CO2 and Nd:YAG Laser in Air at Atmospheric Pressure
DO  - 10.1155/2017/9513438
ER  - 

@article{
author = "Savović, Jelena and Momčilović, Miloš and Živković, Sanja and Stancalie, Andrei and Trtica, Milan and Kuzmanović, Miroslav M.",
year = "2017",
abstract = "We present a study of the plasma generated by transversely excited atmospheric (TEA) CO2 laser irradiation of a basalt sample. The plasma was induced in air at atmospheric pressure. The same sample was also analyzed using a commercial LIBS system based on Nd:YAG laser and time-gated detection. The main plasma parameters, temperature, and electron number density were determined and analytical capabilities of the two systems compared. Despite differences in laser wavelength, pulse duration, applied fluence, and signal detection scheme, the two systems are comparable in terms of element detectability and limits of detection. In both cases, all elements usually present in geological samples were identified. The estimated limits of detection for most elements were below 100 ppm, while for Cu, Cr, and Sr they were around or below 10 ppm. The obtained results led to the conclusion that simple, cost- effective TEA CO2 LIBS system can find applications for geological explorations.",
journal = "Journal of Chemistry",
title = "LIBS Analysis of Geomaterials: Comparative Study of Basalt Plasma Induced by TEA CO2 and Nd:YAG Laser in Air at Atmospheric Pressure",
doi = "10.1155/2017/9513438"
}

Savović, J., Momčilović, M., Živković, S., Stancalie, A., Trtica, M.,& Kuzmanović, M. M.. (2017). LIBS Analysis of Geomaterials: Comparative Study of Basalt Plasma Induced by TEA CO2 and Nd:YAG Laser in Air at Atmospheric Pressure. in Journal of Chemistry.
https://doi.org/10.1155/2017/9513438

Savović J, Momčilović M, Živković S, Stancalie A, Trtica M, Kuzmanović MM. LIBS Analysis of Geomaterials: Comparative Study of Basalt Plasma Induced by TEA CO2 and Nd:YAG Laser in Air at Atmospheric Pressure. in Journal of Chemistry. 2017;.
doi:10.1155/2017/9513438 .

Savović, Jelena, Momčilović, Miloš, Živković, Sanja, Stancalie, Andrei, Trtica, Milan, Kuzmanović, Miroslav M., "LIBS Analysis of Geomaterials: Comparative Study of Basalt Plasma Induced by TEA CO2 and Nd:YAG Laser in Air at Atmospheric Pressure" in Journal of Chemistry (2017),
https://doi.org/10.1155/2017/9513438 . .