TY  - JOUR
AU  - Rabasović, Maja S
AU  - Savić-Šević, Svetlana N.
AU  - Križan, Janez
AU  - Matović, Branko
AU  - Nikolić, Marko
AU  - Šević, Dragutin
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11984
AB  - This paper examines the potential applications of machine learning algorithms in the analysis of optical spectra from Gd2O3:Er,Yb thermophosphor. The material was synthesized using the solution combustion method. For data acquisition, we employed pulsed laser diode excitation at 980 nm and utilized a streak camera with a spectrograph to obtain time-resolved spectral data of the optical emission from Gd2O3:Er,Yb. To ensure data consistency and facilitate visualization, we employed principal component analysis and Uniform Manifold Approximation and Projection clustering. Our findings demonstrate that, instead of the conventional approach of identifying spectral peaks and calculating intensity ratios, it is feasible to train computer software to recognize time-resolved spectra associated with different temperatures of the thermophosphor. Through our analysis, we have successfully devised a technique for remote temperature estimation by leveraging deep learning artificial neural networks.
T2  - Physica Scripta
T1  - Time resolved study of temperature sensing using Gd                    2                    O                    3                    :Er,Yb: deep learning approach
VL  - 98
IS  - 11
SP  - 116003
DO  - 10.1088/1402-4896/ad01ed
ER  - 

@article{
author = "Rabasović, Maja S and Savić-Šević, Svetlana N. and Križan, Janez and Matović, Branko and Nikolić, Marko and Šević, Dragutin",
year = "2023",
abstract = "This paper examines the potential applications of machine learning algorithms in the analysis of optical spectra from Gd2O3:Er,Yb thermophosphor. The material was synthesized using the solution combustion method. For data acquisition, we employed pulsed laser diode excitation at 980 nm and utilized a streak camera with a spectrograph to obtain time-resolved spectral data of the optical emission from Gd2O3:Er,Yb. To ensure data consistency and facilitate visualization, we employed principal component analysis and Uniform Manifold Approximation and Projection clustering. Our findings demonstrate that, instead of the conventional approach of identifying spectral peaks and calculating intensity ratios, it is feasible to train computer software to recognize time-resolved spectra associated with different temperatures of the thermophosphor. Through our analysis, we have successfully devised a technique for remote temperature estimation by leveraging deep learning artificial neural networks.",
journal = "Physica Scripta",
title = "Time resolved study of temperature sensing using Gd                    2                    O                    3                    :Er,Yb: deep learning approach",
volume = "98",
number = "11",
pages = "116003",
doi = "10.1088/1402-4896/ad01ed"
}

Rabasović, M. S., Savić-Šević, S. N., Križan, J., Matović, B., Nikolić, M.,& Šević, D.. (2023). Time resolved study of temperature sensing using Gd                    2                    O                    3                    :Er,Yb: deep learning approach. in Physica Scripta, 98(11), 116003.
https://doi.org/10.1088/1402-4896/ad01ed

Rabasović MS, Savić-Šević SN, Križan J, Matović B, Nikolić M, Šević D. Time resolved study of temperature sensing using Gd                    2                    O                    3                    :Er,Yb: deep learning approach. in Physica Scripta. 2023;98(11):116003.
doi:10.1088/1402-4896/ad01ed .

Rabasović, Maja S, Savić-Šević, Svetlana N., Križan, Janez, Matović, Branko, Nikolić, Marko, Šević, Dragutin, "Time resolved study of temperature sensing using Gd                    2                    O                    3                    :Er,Yb: deep learning approach" in Physica Scripta, 98, no. 11 (2023):116003,
https://doi.org/10.1088/1402-4896/ad01ed . .

TY  - JOUR
AU  - Pešić, Ivan
AU  - Petrović, Miloš
AU  - Vuksanović, Marija M.
AU  - Popović, Maja
AU  - Rabasović, Maja
AU  - Šević, Dragutin
AU  - Radojević, Vesna
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10668
AB  - Processing and characterization of PMMA-MXene composites were investigated. γ-Methacryloxypropyltrimethoxy (MEMO) silane was used to modify the surface of MXenes and improve the compatibility between MXenes and the polymer. The FTIR analysis revealed the formation of a chemical bond between MXene and MEMO silane, while the XPS analysis confirmed the presence of silicon in the functionalized MXene. PMMA composites with non-functionalized and functionalized MXene were prepared using a solution casting method. Tensile tests showed that, compared to neat PMMA, Young’s modulus increased in both composites by 22.1 and 27.6%, respectively. As a result of coupling between the PMMA matrix and the surface-modified MXenes, the tensile strength also increased by about 37%. In addition, optical spectroscopy showed higher absorption for the composite with surface-modified MXenes and short-lived fluorescence with emission intensity sensitive to the crumpling of functionalized MXene nanosheets.
T2  - Nanocomposites
T1  - Structural, optical and mechanical characterization of PMMA- MXene composites functionalized with MEMO silane
VL  - 8
IS  - 1
SP  - 215
EP  - 226
DO  - 10.1080/20550324.2023.2168844
ER  - 

@article{
author = "Pešić, Ivan and Petrović, Miloš and Vuksanović, Marija M. and Popović, Maja and Rabasović, Maja and Šević, Dragutin and Radojević, Vesna",
year = "2022",
abstract = "Processing and characterization of PMMA-MXene composites were investigated. γ-Methacryloxypropyltrimethoxy (MEMO) silane was used to modify the surface of MXenes and improve the compatibility between MXenes and the polymer. The FTIR analysis revealed the formation of a chemical bond between MXene and MEMO silane, while the XPS analysis confirmed the presence of silicon in the functionalized MXene. PMMA composites with non-functionalized and functionalized MXene were prepared using a solution casting method. Tensile tests showed that, compared to neat PMMA, Young’s modulus increased in both composites by 22.1 and 27.6%, respectively. As a result of coupling between the PMMA matrix and the surface-modified MXenes, the tensile strength also increased by about 37%. In addition, optical spectroscopy showed higher absorption for the composite with surface-modified MXenes and short-lived fluorescence with emission intensity sensitive to the crumpling of functionalized MXene nanosheets.",
journal = "Nanocomposites",
title = "Structural, optical and mechanical characterization of PMMA- MXene composites functionalized with MEMO silane",
volume = "8",
number = "1",
pages = "215-226",
doi = "10.1080/20550324.2023.2168844"
}

Pešić, I., Petrović, M., Vuksanović, M. M., Popović, M., Rabasović, M., Šević, D.,& Radojević, V.. (2022). Structural, optical and mechanical characterization of PMMA- MXene composites functionalized with MEMO silane. in Nanocomposites, 8(1), 215-226.
https://doi.org/10.1080/20550324.2023.2168844

Pešić I, Petrović M, Vuksanović MM, Popović M, Rabasović M, Šević D, Radojević V. Structural, optical and mechanical characterization of PMMA- MXene composites functionalized with MEMO silane. in Nanocomposites. 2022;8(1):215-226.
doi:10.1080/20550324.2023.2168844 .

Pešić, Ivan, Petrović, Miloš, Vuksanović, Marija M., Popović, Maja, Rabasović, Maja, Šević, Dragutin, Radojević, Vesna, "Structural, optical and mechanical characterization of PMMA- MXene composites functionalized with MEMO silane" in Nanocomposites, 8, no. 1 (2022):215-226,
https://doi.org/10.1080/20550324.2023.2168844 . .

TY  - JOUR
AU  - Abozaid, Rouaida Mohamed
AU  - Lazarević, Zorica Ž.
AU  - Radović, Ivana M.
AU  - Gilić, Martina
AU  - Šević, Dragutin M.
AU  - Rabasović, Maja S.
AU  - Radojević, Vesna
PY  - 2019
UR  - https://linkinghub.elsevier.com/retrieve/pii/S0925346719303131
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8195
AB  - Processing and characterization of polymer nanocomposites based on poly (methyl methacrylate) (PMMA) matrix with embedded core-shell CdSe/ZnS quantum dots (QD's) were presented in this work. The aim is to preserve the optical activity of QD's in nanocomposite processing with improved mechanical properties. The modification of QD's CdSe/ZnS-PMMA interface was achieved with 3-mercaptopropyltrimethoxysilane (MPTMS). Nanocomposites were processed by solution casting. The samples of pure PMMA, and composites with unmodified and silane modified QD's CdSe/ZnS were processed. FTIR analysis revealed modification of QD's with silane and characteristic bonding with PMMA matrix. Raman spectrum confirms a presence of alloyed layer at the core-shell interface. Time-resolved laser induced fluorescence measurements confirmed slight blue shift in QD's CdSe/ZnS-PMMA composite without interface modification, while there was a slight red shift with modified particles. Oxidation effects in quantum dots were removed with the use of PMMA as a host, and the core remained active, which was confirmed with FTIR analysis and time-resolved laser induced fluorescence measurements. © 2019
T2  - Optical Materials
T1  - Optical properties and fluorescence of quantum dots CdSe/ZnS-PMMA composite films with interface modifications
VL  - 92
SP  - 405
EP  - 410
DO  - 10.1016/j.optmat.2019.05.012
ER  - 

@article{
author = "Abozaid, Rouaida Mohamed and Lazarević, Zorica Ž. and Radović, Ivana M. and Gilić, Martina and Šević, Dragutin M. and Rabasović, Maja S. and Radojević, Vesna",
year = "2019",
abstract = "Processing and characterization of polymer nanocomposites based on poly (methyl methacrylate) (PMMA) matrix with embedded core-shell CdSe/ZnS quantum dots (QD's) were presented in this work. The aim is to preserve the optical activity of QD's in nanocomposite processing with improved mechanical properties. The modification of QD's CdSe/ZnS-PMMA interface was achieved with 3-mercaptopropyltrimethoxysilane (MPTMS). Nanocomposites were processed by solution casting. The samples of pure PMMA, and composites with unmodified and silane modified QD's CdSe/ZnS were processed. FTIR analysis revealed modification of QD's with silane and characteristic bonding with PMMA matrix. Raman spectrum confirms a presence of alloyed layer at the core-shell interface. Time-resolved laser induced fluorescence measurements confirmed slight blue shift in QD's CdSe/ZnS-PMMA composite without interface modification, while there was a slight red shift with modified particles. Oxidation effects in quantum dots were removed with the use of PMMA as a host, and the core remained active, which was confirmed with FTIR analysis and time-resolved laser induced fluorescence measurements. © 2019",
journal = "Optical Materials",
title = "Optical properties and fluorescence of quantum dots CdSe/ZnS-PMMA composite films with interface modifications",
volume = "92",
pages = "405-410",
doi = "10.1016/j.optmat.2019.05.012"
}

Abozaid, R. M., Lazarević, Z. Ž., Radović, I. M., Gilić, M., Šević, D. M., Rabasović, M. S.,& Radojević, V.. (2019). Optical properties and fluorescence of quantum dots CdSe/ZnS-PMMA composite films with interface modifications. in Optical Materials, 92, 405-410.
https://doi.org/10.1016/j.optmat.2019.05.012

Abozaid RM, Lazarević ZŽ, Radović IM, Gilić M, Šević DM, Rabasović MS, Radojević V. Optical properties and fluorescence of quantum dots CdSe/ZnS-PMMA composite films with interface modifications. in Optical Materials. 2019;92:405-410.
doi:10.1016/j.optmat.2019.05.012 .

Abozaid, Rouaida Mohamed, Lazarević, Zorica Ž., Radović, Ivana M., Gilić, Martina, Šević, Dragutin M., Rabasović, Maja S., Radojević, Vesna, "Optical properties and fluorescence of quantum dots CdSe/ZnS-PMMA composite films with interface modifications" in Optical Materials, 92 (2019):405-410,
https://doi.org/10.1016/j.optmat.2019.05.012 . .

TY  - JOUR
AU  - Vlašić, Ana
AU  - Šević, Dragutin M.
AU  - Rabasović, Maja S.
AU  - Križan, Janez
AU  - Savić-Šević, Svetlana N.
AU  - Rabasović, Mihailo D.
AU  - Mitrić, Miodrag
AU  - Marinković, Bratislav P.
AU  - Nikolić, Marko G.
PY  - 2018
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7625
AB  - In this paper we describe the synthesis and characterization of the Sr2CeO4:Eu3+ nanopowder and possibilities of its application for temperature and high pressure sensing. The material was prepared using simple solution combustion synthesis. X-ray powder diffraction (XRD), scanning electron microscope (SEM) and photoluminescence (PL) techniques have been used to confirm and characterize the prepared material. Time resolved analysis of emission spectra was achieved by using the streak camera system. Measured lifetime values of luminescence emission and the intensity ratios of spectral lines were used for determining the calibration curves for remote temperature sensing. We have analyzed sensitivity improvement of the intensity ratio method by using a temporal evolution of emission lines and simulation of delayed gating of one of them. Pressure effects on optical properties of Sr2CeO4: Eu3+ nanophosphor are also investigated.
T2  - Journal of Luminescence
T1  - Effects of temperature and pressure on luminescent properties of Sr 2 CeO 4: Eu3+ nanophosphor
VL  - 199
SP  - 285
EP  - 292
DO  - 10.1016/j.jlumin.2018.03.061
ER  - 

@article{
author = "Vlašić, Ana and Šević, Dragutin M. and Rabasović, Maja S. and Križan, Janez and Savić-Šević, Svetlana N. and Rabasović, Mihailo D. and Mitrić, Miodrag and Marinković, Bratislav P. and Nikolić, Marko G.",
year = "2018",
abstract = "In this paper we describe the synthesis and characterization of the Sr2CeO4:Eu3+ nanopowder and possibilities of its application for temperature and high pressure sensing. The material was prepared using simple solution combustion synthesis. X-ray powder diffraction (XRD), scanning electron microscope (SEM) and photoluminescence (PL) techniques have been used to confirm and characterize the prepared material. Time resolved analysis of emission spectra was achieved by using the streak camera system. Measured lifetime values of luminescence emission and the intensity ratios of spectral lines were used for determining the calibration curves for remote temperature sensing. We have analyzed sensitivity improvement of the intensity ratio method by using a temporal evolution of emission lines and simulation of delayed gating of one of them. Pressure effects on optical properties of Sr2CeO4: Eu3+ nanophosphor are also investigated.",
journal = "Journal of Luminescence",
title = "Effects of temperature and pressure on luminescent properties of Sr 2 CeO 4: Eu3+ nanophosphor",
volume = "199",
pages = "285-292",
doi = "10.1016/j.jlumin.2018.03.061"
}

Vlašić, A., Šević, D. M., Rabasović, M. S., Križan, J., Savić-Šević, S. N., Rabasović, M. D., Mitrić, M., Marinković, B. P.,& Nikolić, M. G.. (2018). Effects of temperature and pressure on luminescent properties of Sr 2 CeO 4: Eu3+ nanophosphor. in Journal of Luminescence, 199, 285-292.
https://doi.org/10.1016/j.jlumin.2018.03.061

Vlašić A, Šević DM, Rabasović MS, Križan J, Savić-Šević SN, Rabasović MD, Mitrić M, Marinković BP, Nikolić MG. Effects of temperature and pressure on luminescent properties of Sr 2 CeO 4: Eu3+ nanophosphor. in Journal of Luminescence. 2018;199:285-292.
doi:10.1016/j.jlumin.2018.03.061 .

Vlašić, Ana, Šević, Dragutin M., Rabasović, Maja S., Križan, Janez, Savić-Šević, Svetlana N., Rabasović, Mihailo D., Mitrić, Miodrag, Marinković, Bratislav P., Nikolić, Marko G., "Effects of temperature and pressure on luminescent properties of Sr 2 CeO 4: Eu3+ nanophosphor" in Journal of Luminescence, 199 (2018):285-292,
https://doi.org/10.1016/j.jlumin.2018.03.061 . .

TY  - JOUR
AU  - Rabasović, Maja S.
AU  - Križan, Janez
AU  - Savić-Šević, Svetlana N.
AU  - Mitrić, Miodrag
AU  - Rabasović, Mihailo D.
AU  - Marinković, Bratislav P.
AU  - Šević, Dragutin M.
PY  - 2018
UR  - https://www.hindawi.com/journals/jspec/2018/3413864/
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7715
AB  - The gadolinium vanadate doped with samarium (GdVO 4 :Sm 3+ ) nanopowder was prepared by the solution combustion synthesis (SCS) method. After synthesis, in order to achieve the full crystallinity, the material was annealed in air atmosphere at 900°C. Phase identification in the postannealed powder samples was performed by X-ray diffraction, and morphology was investigated by high-resolution scanning electron microscopy (SEM). Photoluminescence characterization of the emission spectrum and time-resolved analysis have been performed using the tunable laser optical parametric oscillator excitation and the streak camera. Several strong emission bands in the Sm 3+ emission spectrum were observed, located at 567 nm ( 4 G 5/2 – 6 H 5/2 ), 604 nm ( 4 G 5/2 – 6 H 7/2 ), and 646 (654) nm ( 4 G 5/2 – 6 H 9/2 ), respectively. The weak emission bands at 533 nm ( 4 F 3/2 – 6 H 5/2 ) and 706 nm ( 4 G 5/2 – 6 H 11/2 ) and a weak broad luminescence emission band of VO 4 3− were also observed by the detection system. We analyzed the possibility of using the host luminescence for two-color temperature sensing. The proposed method is improved by introducing the temporal dependence in the line intensity ratio measurements.
T2  - Journal of Spectroscopy
T1  - Orange-Reddish Light Emitting Phosphor GdVO 4 :Sm 3+ Prepared by Solution Combustion Synthesis
VL  - 2018
SP  - 1
EP  - 8
DO  - 10.1155/2018/3413864
ER  - 

@article{
author = "Rabasović, Maja S. and Križan, Janez and Savić-Šević, Svetlana N. and Mitrić, Miodrag and Rabasović, Mihailo D. and Marinković, Bratislav P. and Šević, Dragutin M.",
year = "2018",
abstract = "The gadolinium vanadate doped with samarium (GdVO 4 :Sm 3+ ) nanopowder was prepared by the solution combustion synthesis (SCS) method. After synthesis, in order to achieve the full crystallinity, the material was annealed in air atmosphere at 900°C. Phase identification in the postannealed powder samples was performed by X-ray diffraction, and morphology was investigated by high-resolution scanning electron microscopy (SEM). Photoluminescence characterization of the emission spectrum and time-resolved analysis have been performed using the tunable laser optical parametric oscillator excitation and the streak camera. Several strong emission bands in the Sm 3+ emission spectrum were observed, located at 567 nm ( 4 G 5/2 – 6 H 5/2 ), 604 nm ( 4 G 5/2 – 6 H 7/2 ), and 646 (654) nm ( 4 G 5/2 – 6 H 9/2 ), respectively. The weak emission bands at 533 nm ( 4 F 3/2 – 6 H 5/2 ) and 706 nm ( 4 G 5/2 – 6 H 11/2 ) and a weak broad luminescence emission band of VO 4 3− were also observed by the detection system. We analyzed the possibility of using the host luminescence for two-color temperature sensing. The proposed method is improved by introducing the temporal dependence in the line intensity ratio measurements.",
journal = "Journal of Spectroscopy",
title = "Orange-Reddish Light Emitting Phosphor GdVO 4 :Sm 3+ Prepared by Solution Combustion Synthesis",
volume = "2018",
pages = "1-8",
doi = "10.1155/2018/3413864"
}

Rabasović, M. S., Križan, J., Savić-Šević, S. N., Mitrić, M., Rabasović, M. D., Marinković, B. P.,& Šević, D. M.. (2018). Orange-Reddish Light Emitting Phosphor GdVO 4 :Sm 3+ Prepared by Solution Combustion Synthesis. in Journal of Spectroscopy, 2018, 1-8.
https://doi.org/10.1155/2018/3413864

Rabasović MS, Križan J, Savić-Šević SN, Mitrić M, Rabasović MD, Marinković BP, Šević DM. Orange-Reddish Light Emitting Phosphor GdVO 4 :Sm 3+ Prepared by Solution Combustion Synthesis. in Journal of Spectroscopy. 2018;2018:1-8.
doi:10.1155/2018/3413864 .

Rabasović, Maja S., Križan, Janez, Savić-Šević, Svetlana N., Mitrić, Miodrag, Rabasović, Mihailo D., Marinković, Bratislav P., Šević, Dragutin M., "Orange-Reddish Light Emitting Phosphor GdVO 4 :Sm 3+ Prepared by Solution Combustion Synthesis" in Journal of Spectroscopy, 2018 (2018):1-8,
https://doi.org/10.1155/2018/3413864 . .

TY  - CONF
AU  - Rabasović, Maja
AU  - Šević, Dragutin
AU  - Križan, Janez
AU  - Rabasović, M. D.
AU  - Savić-Šević, S.
AU  - Mitrić, Miodrag
AU  - Petrović, M.
AU  - Gilić, M.
AU  - Romčević, Nebojša Ž.
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10889
AB  - The gadolinium vanadate doped with samarium (GdVO4 :Sm3+) nanopowder was prepared by the solution combustion synthesis (SCS) method. After synthesis, in order to achieve the full crystallinity, the material was annealed in air atmosphere at 1300 °C. Phase identification in the post-annealed powder samples were performed by X-ray diffraction, and morphology was investigated by high resolution scanning electron microscope (SEM). Photoluminescence characterization including excitation and emission spectra and lifetime analysis has been done using tunable laser optical parametric oscillator excitation and streak camera. Several strong emission bands in Sm3+ emission spectrum were observed, located at 563 nm (4 G5/2 – 6 H5/2), 600 nm (4 G5/2 – 6 H7/2,), and 644 (653) nm (4 G5/2 – 6 H9/2,), respectively. The weak emission at 700-710 nm (4 G5/2 – 6 H11/2) was also observed by detection system.
PB  - Belgrade : Serbian Ceramic Society
C3  - Advanced Ceramics and Application : 5th Serbian Ceramic Society Conference : program and the book of abstracts; September 21-23, 2016; Belgrade
T1  - Annealed nanopowder GdVO4 :Sm3+ prepared by solution combustion synthesis
SP  - 67
EP  - 68
UR  - https://hdl.handle.net/21.15107/rcub_vinar_10889
ER  - 

@conference{
author = "Rabasović, Maja and Šević, Dragutin and Križan, Janez and Rabasović, M. D. and Savić-Šević, S. and Mitrić, Miodrag and Petrović, M. and Gilić, M. and Romčević, Nebojša Ž.",
year = "2017",
abstract = "The gadolinium vanadate doped with samarium (GdVO4 :Sm3+) nanopowder was prepared by the solution combustion synthesis (SCS) method. After synthesis, in order to achieve the full crystallinity, the material was annealed in air atmosphere at 1300 °C. Phase identification in the post-annealed powder samples were performed by X-ray diffraction, and morphology was investigated by high resolution scanning electron microscope (SEM). Photoluminescence characterization including excitation and emission spectra and lifetime analysis has been done using tunable laser optical parametric oscillator excitation and streak camera. Several strong emission bands in Sm3+ emission spectrum were observed, located at 563 nm (4 G5/2 – 6 H5/2), 600 nm (4 G5/2 – 6 H7/2,), and 644 (653) nm (4 G5/2 – 6 H9/2,), respectively. The weak emission at 700-710 nm (4 G5/2 – 6 H11/2) was also observed by detection system.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Advanced Ceramics and Application : 5th Serbian Ceramic Society Conference : program and the book of abstracts; September 21-23, 2016; Belgrade",
title = "Annealed nanopowder GdVO4 :Sm3+ prepared by solution combustion synthesis",
pages = "67-68",
url = "https://hdl.handle.net/21.15107/rcub_vinar_10889"
}

Rabasović, M., Šević, D., Križan, J., Rabasović, M. D., Savić-Šević, S., Mitrić, M., Petrović, M., Gilić, M.,& Romčević, N. Ž.. (2017). Annealed nanopowder GdVO4 :Sm3+ prepared by solution combustion synthesis. in Advanced Ceramics and Application : 5th Serbian Ceramic Society Conference : program and the book of abstracts; September 21-23, 2016; Belgrade
Belgrade : Serbian Ceramic Society., 67-68.
https://hdl.handle.net/21.15107/rcub_vinar_10889

Rabasović M, Šević D, Križan J, Rabasović MD, Savić-Šević S, Mitrić M, Petrović M, Gilić M, Romčević NŽ. Annealed nanopowder GdVO4 :Sm3+ prepared by solution combustion synthesis. in Advanced Ceramics and Application : 5th Serbian Ceramic Society Conference : program and the book of abstracts; September 21-23, 2016; Belgrade. 2017;:67-68.
https://hdl.handle.net/21.15107/rcub_vinar_10889 .

Rabasović, Maja, Šević, Dragutin, Križan, Janez, Rabasović, M. D., Savić-Šević, S., Mitrić, Miodrag, Petrović, M., Gilić, M., Romčević, Nebojša Ž., "Annealed nanopowder GdVO4 :Sm3+ prepared by solution combustion synthesis" in Advanced Ceramics and Application : 5th Serbian Ceramic Society Conference : program and the book of abstracts; September 21-23, 2016; Belgrade (2017):67-68,
https://hdl.handle.net/21.15107/rcub_vinar_10889 .

TY  - JOUR
AU  - Šević, Dragutin M.
AU  - Rabasović, Maja S.
AU  - Križan, Janez
AU  - Savić-Šević, Svetlana N.
AU  - Mitrić, Miodrag
AU  - Gilić, Martina D.
AU  - Hadžić, Branka B.
AU  - Romčević, Nebojša Ž.
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1421
AB  - In this paper we describe the synthesis and characterization of the YVO4:Eu3+ nanopowder. The material was prepared using simple solution combustion synthesis. X-ray powder diffraction (XRD), scanning electron microscope (SEM), Raman and photoluminescence (PL) techniques were used to confirm and characterize the prepared material. The time resolved analysis of emission spectra was achieved by using the streak camera system. Beside luminescence lifetime of slow decayed transitions we also measured their rise time and lifetime of fast decayed transitions. We also determitied the excitation spectra of this nano material. Results of our analysis prove that YVO4:Eu3(+) nanopowder is appropriate material for various optoelectronic devices. (C) 2016 Elsevier Ltd. All rights reserved.
T2  - Materials Research Bulletin
T1  - Characterization and luminescence kinetics of Eu3+ doped YVO4 nanopowders
VL  - 88
SP  - 121
EP  - 126
DO  - 10.1016/j.materresbull.2016.12.021
ER  - 

@article{
author = "Šević, Dragutin M. and Rabasović, Maja S. and Križan, Janez and Savić-Šević, Svetlana N. and Mitrić, Miodrag and Gilić, Martina D. and Hadžić, Branka B. and Romčević, Nebojša Ž.",
year = "2017",
abstract = "In this paper we describe the synthesis and characterization of the YVO4:Eu3+ nanopowder. The material was prepared using simple solution combustion synthesis. X-ray powder diffraction (XRD), scanning electron microscope (SEM), Raman and photoluminescence (PL) techniques were used to confirm and characterize the prepared material. The time resolved analysis of emission spectra was achieved by using the streak camera system. Beside luminescence lifetime of slow decayed transitions we also measured their rise time and lifetime of fast decayed transitions. We also determitied the excitation spectra of this nano material. Results of our analysis prove that YVO4:Eu3(+) nanopowder is appropriate material for various optoelectronic devices. (C) 2016 Elsevier Ltd. All rights reserved.",
journal = "Materials Research Bulletin",
title = "Characterization and luminescence kinetics of Eu3+ doped YVO4 nanopowders",
volume = "88",
pages = "121-126",
doi = "10.1016/j.materresbull.2016.12.021"
}

Šević, D. M., Rabasović, M. S., Križan, J., Savić-Šević, S. N., Mitrić, M., Gilić, M. D., Hadžić, B. B.,& Romčević, N. Ž.. (2017). Characterization and luminescence kinetics of Eu3+ doped YVO4 nanopowders. in Materials Research Bulletin, 88, 121-126.
https://doi.org/10.1016/j.materresbull.2016.12.021

Šević DM, Rabasović MS, Križan J, Savić-Šević SN, Mitrić M, Gilić MD, Hadžić BB, Romčević NŽ. Characterization and luminescence kinetics of Eu3+ doped YVO4 nanopowders. in Materials Research Bulletin. 2017;88:121-126.
doi:10.1016/j.materresbull.2016.12.021 .

Šević, Dragutin M., Rabasović, Maja S., Križan, Janez, Savić-Šević, Svetlana N., Mitrić, Miodrag, Gilić, Martina D., Hadžić, Branka B., Romčević, Nebojša Ž., "Characterization and luminescence kinetics of Eu3+ doped YVO4 nanopowders" in Materials Research Bulletin, 88 (2017):121-126,
https://doi.org/10.1016/j.materresbull.2016.12.021 . .

TY  - JOUR
AU  - Trajić, Jelena
AU  - Rabasović, Maja S.
AU  - Savić-Šević, Svetlana N.
AU  - Šević, Dragutin M.
AU  - Babić, Biljana M.
AU  - Romčević, Maja J.
AU  - Ristić-Đurović, Jasna L.
AU  - Paunović, Novica M.
AU  - Križan, Janez
AU  - Romčević, Nebojša Ž.
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1210
AB  - The solution combustion synthesis was used to prepare nanopowders of yttrium aluminum garnet (YAG) and YAG doped with dysprosium ions, Dy3+, (YAG:Dy). The morphology, specific surface area, texture, and optical properties of the prepared materials were studied by the means of scanning electron microscopy (SEM), nitrogen adsorption method, and far-infrared spectroscopy at room temperature in the spectral region between 80 and 600 cm(-1). It was established that all the examined samples were microporous. The Maxwell-Garnet formula was used to model dielectric function of YAG and YAG:Dy nanopowders as mixtures of homogenous spherical inclusions in air. (C) 2016 Elsevier B.V. All rights reserved.
T2  - Infrared Physics and Technology
T1  - Far-infrared spectra of dysprosium doped yttrium aluminum garnet nanopowder
VL  - 77
SP  - 226
EP  - 229
DO  - 10.1016/j.infrared.2016.06.003
ER  - 

@article{
author = "Trajić, Jelena and Rabasović, Maja S. and Savić-Šević, Svetlana N. and Šević, Dragutin M. and Babić, Biljana M. and Romčević, Maja J. and Ristić-Đurović, Jasna L. and Paunović, Novica M. and Križan, Janez and Romčević, Nebojša Ž.",
year = "2016",
abstract = "The solution combustion synthesis was used to prepare nanopowders of yttrium aluminum garnet (YAG) and YAG doped with dysprosium ions, Dy3+, (YAG:Dy). The morphology, specific surface area, texture, and optical properties of the prepared materials were studied by the means of scanning electron microscopy (SEM), nitrogen adsorption method, and far-infrared spectroscopy at room temperature in the spectral region between 80 and 600 cm(-1). It was established that all the examined samples were microporous. The Maxwell-Garnet formula was used to model dielectric function of YAG and YAG:Dy nanopowders as mixtures of homogenous spherical inclusions in air. (C) 2016 Elsevier B.V. All rights reserved.",
journal = "Infrared Physics and Technology",
title = "Far-infrared spectra of dysprosium doped yttrium aluminum garnet nanopowder",
volume = "77",
pages = "226-229",
doi = "10.1016/j.infrared.2016.06.003"
}

Trajić, J., Rabasović, M. S., Savić-Šević, S. N., Šević, D. M., Babić, B. M., Romčević, M. J., Ristić-Đurović, J. L., Paunović, N. M., Križan, J.,& Romčević, N. Ž.. (2016). Far-infrared spectra of dysprosium doped yttrium aluminum garnet nanopowder. in Infrared Physics and Technology, 77, 226-229.
https://doi.org/10.1016/j.infrared.2016.06.003

Trajić J, Rabasović MS, Savić-Šević SN, Šević DM, Babić BM, Romčević MJ, Ristić-Đurović JL, Paunović NM, Križan J, Romčević NŽ. Far-infrared spectra of dysprosium doped yttrium aluminum garnet nanopowder. in Infrared Physics and Technology. 2016;77:226-229.
doi:10.1016/j.infrared.2016.06.003 .

Trajić, Jelena, Rabasović, Maja S., Savić-Šević, Svetlana N., Šević, Dragutin M., Babić, Biljana M., Romčević, Maja J., Ristić-Đurović, Jasna L., Paunović, Novica M., Križan, Janez, Romčević, Nebojša Ž., "Far-infrared spectra of dysprosium doped yttrium aluminum garnet nanopowder" in Infrared Physics and Technology, 77 (2016):226-229,
https://doi.org/10.1016/j.infrared.2016.06.003 . .

TY  - JOUR
AU  - Rabasović, Maja S.
AU  - Šević, Dragutin M.
AU  - Križan, Janez
AU  - Rabasović, Mihailo D.
AU  - Savić-Šević, Svetlana N.
AU  - Mitrić, Miodrag
AU  - Petrović, Milica S.
AU  - Gilić, Martina D.
AU  - Romčević, Nebojša Ž.
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/852
AB  - Dysprosium (Dy3+ ions) doped YAG nanopowders were prepared by the solution combustion synthesis (SCS) method and undoped yttrium aluminum garnet (YAG, Y3Al5O12) single crystal was grown by the Czochralski technique. The structure of the prepared materials has been confirmed and characterized using X-ray powder diffraction (XRD), scanning electron microscope (SEM), Raman and photoluminescence (PL) spectroscopy. PL spectra were acquired using Optical Parametric Oscillator (OPO) excitation tuned at 350 nm. Several emission bands in Dy3+ emission spectrum were observed in the blue (470-500 nm), yellow (560-600 nm), red (660-685 nm) and infra-red (750-780 nm) regions, corresponding to F-4(9/2)-H-6(15/2), F-4(9/2)-H-6(13/2), F-4(9/2)-H-6(11/2), F-4(9/2)-(H-6(9/2) + H-6(11/2)) transitions in the 4f levels of Dy3+ ions, respectively. By using the Commission Internationale de lEclairage (CIE) chromaticity diagram of emission spectra it has been shown that this material can be used as a source of a white light. The result of lifetime analysis of the F-4(9/2) level in dysprosium ion has been reported, as well. (C) 2015 Elsevier B.V. All rights reserved.
PB  - Elsevier
T2  - Optical Materials
T1  - Structural properties and luminescence kinetics of white nanophosphor YAG:Dy
VL  - 50
SP  - 250
EP  - 255
DO  - 10.1016/j.optmat.2015.11.002
ER  - 

@article{
author = "Rabasović, Maja S. and Šević, Dragutin M. and Križan, Janez and Rabasović, Mihailo D. and Savić-Šević, Svetlana N. and Mitrić, Miodrag and Petrović, Milica S. and Gilić, Martina D. and Romčević, Nebojša Ž.",
year = "2015",
abstract = "Dysprosium (Dy3+ ions) doped YAG nanopowders were prepared by the solution combustion synthesis (SCS) method and undoped yttrium aluminum garnet (YAG, Y3Al5O12) single crystal was grown by the Czochralski technique. The structure of the prepared materials has been confirmed and characterized using X-ray powder diffraction (XRD), scanning electron microscope (SEM), Raman and photoluminescence (PL) spectroscopy. PL spectra were acquired using Optical Parametric Oscillator (OPO) excitation tuned at 350 nm. Several emission bands in Dy3+ emission spectrum were observed in the blue (470-500 nm), yellow (560-600 nm), red (660-685 nm) and infra-red (750-780 nm) regions, corresponding to F-4(9/2)-H-6(15/2), F-4(9/2)-H-6(13/2), F-4(9/2)-H-6(11/2), F-4(9/2)-(H-6(9/2) + H-6(11/2)) transitions in the 4f levels of Dy3+ ions, respectively. By using the Commission Internationale de lEclairage (CIE) chromaticity diagram of emission spectra it has been shown that this material can be used as a source of a white light. The result of lifetime analysis of the F-4(9/2) level in dysprosium ion has been reported, as well. (C) 2015 Elsevier B.V. All rights reserved.",
publisher = "Elsevier",
journal = "Optical Materials",
title = "Structural properties and luminescence kinetics of white nanophosphor YAG:Dy",
volume = "50",
pages = "250-255",
doi = "10.1016/j.optmat.2015.11.002"
}

Rabasović, M. S., Šević, D. M., Križan, J., Rabasović, M. D., Savić-Šević, S. N., Mitrić, M., Petrović, M. S., Gilić, M. D.,& Romčević, N. Ž.. (2015). Structural properties and luminescence kinetics of white nanophosphor YAG:Dy. in Optical Materials
Elsevier., 50, 250-255.
https://doi.org/10.1016/j.optmat.2015.11.002

Rabasović MS, Šević DM, Križan J, Rabasović MD, Savić-Šević SN, Mitrić M, Petrović MS, Gilić MD, Romčević NŽ. Structural properties and luminescence kinetics of white nanophosphor YAG:Dy. in Optical Materials. 2015;50:250-255.
doi:10.1016/j.optmat.2015.11.002 .

Rabasović, Maja S., Šević, Dragutin M., Križan, Janez, Rabasović, Mihailo D., Savić-Šević, Svetlana N., Mitrić, Miodrag, Petrović, Milica S., Gilić, Martina D., Romčević, Nebojša Ž., "Structural properties and luminescence kinetics of white nanophosphor YAG:Dy" in Optical Materials, 50 (2015):250-255,
https://doi.org/10.1016/j.optmat.2015.11.002 . .

TY  - JOUR
AU  - Rabasović, Maja S.
AU  - Šević, Dragutin M.
AU  - Križan, Janez
AU  - Terzić, Marijana M.
AU  - Mozina, J.
AU  - Marinković, Bratislav P.
AU  - Savić-Šević, Svetlana N.
AU  - Mitrić, Miodrag
AU  - Rabasović, Mihailo D.
AU  - Romčević, Nebojša Ž.
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/248
AB  - Nanopowders based on gadolinium zirconium oxide (Gd2Zr2O7) doped by europium ions (Eu3+) were successfully prepared using a flame combustion method. This material is suitable for various optical devices. The structure of prepared materials has been confirmed and characterized using X-ray powder diffraction (XRD), scanning electron microscope (SEM) and photoluminescence (PL) techniques. The luminescence properties of synthesized nanopowders were characterized by emission spectra and luminescence lifetimes by using the streak camera system. PL spectra were obtained at three different excitation wavelengths (Optical Parametric Oscilator (OPO) at 360 nm, laser diode at 365 nm and Ar laser line at 514.5 nm). The strong emission lines at 611 nm and 630 nm corresponding to the D-5(0) - GT F-7(2) long lived transition could be used as a new red light source in optical devices. (C) 2014 Elsevier B.V. All rights reserved.
T2  - Journal of Alloys and Compounds
T1  - Characterization and luminescent properties of Eu3+ doped Gd2Zr2O7 nanopowders
VL  - 622
SP  - 292
EP  - 295
DO  - 10.1016/j.jallcom.2014.10.072
ER  - 

@article{
author = "Rabasović, Maja S. and Šević, Dragutin M. and Križan, Janez and Terzić, Marijana M. and Mozina, J. and Marinković, Bratislav P. and Savić-Šević, Svetlana N. and Mitrić, Miodrag and Rabasović, Mihailo D. and Romčević, Nebojša Ž.",
year = "2015",
abstract = "Nanopowders based on gadolinium zirconium oxide (Gd2Zr2O7) doped by europium ions (Eu3+) were successfully prepared using a flame combustion method. This material is suitable for various optical devices. The structure of prepared materials has been confirmed and characterized using X-ray powder diffraction (XRD), scanning electron microscope (SEM) and photoluminescence (PL) techniques. The luminescence properties of synthesized nanopowders were characterized by emission spectra and luminescence lifetimes by using the streak camera system. PL spectra were obtained at three different excitation wavelengths (Optical Parametric Oscilator (OPO) at 360 nm, laser diode at 365 nm and Ar laser line at 514.5 nm). The strong emission lines at 611 nm and 630 nm corresponding to the D-5(0) - GT F-7(2) long lived transition could be used as a new red light source in optical devices. (C) 2014 Elsevier B.V. All rights reserved.",
journal = "Journal of Alloys and Compounds",
title = "Characterization and luminescent properties of Eu3+ doped Gd2Zr2O7 nanopowders",
volume = "622",
pages = "292-295",
doi = "10.1016/j.jallcom.2014.10.072"
}

Rabasović, M. S., Šević, D. M., Križan, J., Terzić, M. M., Mozina, J., Marinković, B. P., Savić-Šević, S. N., Mitrić, M., Rabasović, M. D.,& Romčević, N. Ž.. (2015). Characterization and luminescent properties of Eu3+ doped Gd2Zr2O7 nanopowders. in Journal of Alloys and Compounds, 622, 292-295.
https://doi.org/10.1016/j.jallcom.2014.10.072

Rabasović MS, Šević DM, Križan J, Terzić MM, Mozina J, Marinković BP, Savić-Šević SN, Mitrić M, Rabasović MD, Romčević NŽ. Characterization and luminescent properties of Eu3+ doped Gd2Zr2O7 nanopowders. in Journal of Alloys and Compounds. 2015;622:292-295.
doi:10.1016/j.jallcom.2014.10.072 .

Rabasović, Maja S., Šević, Dragutin M., Križan, Janez, Terzić, Marijana M., Mozina, J., Marinković, Bratislav P., Savić-Šević, Svetlana N., Mitrić, Miodrag, Rabasović, Mihailo D., Romčević, Nebojša Ž., "Characterization and luminescent properties of Eu3+ doped Gd2Zr2O7 nanopowders" in Journal of Alloys and Compounds, 622 (2015):292-295,
https://doi.org/10.1016/j.jallcom.2014.10.072 . .