TY  - CONF
AU  - Atić, Aleksandar
AU  - Vuković, Nikola
AU  - Radovanović, Jelena
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11812
AB  - There has been a surge of interest in recent years for the advancement of wide bandgap oxides such as zinc oxide (ZnO), magnesium oxide (MgO), gallium oxide (Ga2O3), etc. [1,2]. These materials have gained significant attention due to their distinctive characteristics and properties which are promising for the development of high-performance optoelectronic devices for applications in the domains of sensing, communications, and imaging. More specifically, Ga2O3 has wide bandgap energy of approximately 4.8 to 4.9 electron volts (eV), thus exhibiting exceptional transparency to ultraviolet (UV) radiation while displaying opaqueness to visible light [3]. On a parallel note, ZnO shows exemplary optical and electrical properties, including a high exciton binding energy and substantial oscillator strength [4]. Of particular significance is the exploration of intersubband transitions within multiple quantum well (MQW) structures, which offers a promising path for efficient light absorption and emission in the mid-infrared to terahertz spectral range. In this contribution we will numerically simulate the absorption spectra of the wide bandgap oxide MQW structures, adapting the approach for treating the light-matter interaction suitable when the depolarization field is the dominant many-body contribution, and discuss the potential applications in optoelectronic devices, specifically mid-infrared detectors, quantum cascade lasers, and modulators.
PB  - Belgrade : Vinča Institute of Nuclear Sciences
C3  - PHOTONICA2023 : 9th International School and Conference on Photonics : book of abstracts; August 28 - September 1, 2023; Belgrade
T1  - Investigation of intersubband transitions in wide bandgap oxide quantum well structures for optoelectronic device applications
SP  - 100
EP  - 100
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11812
ER  - 

@conference{
author = "Atić, Aleksandar and Vuković, Nikola and Radovanović, Jelena",
year = "2023",
abstract = "There has been a surge of interest in recent years for the advancement of wide bandgap oxides such as zinc oxide (ZnO), magnesium oxide (MgO), gallium oxide (Ga2O3), etc. [1,2]. These materials have gained significant attention due to their distinctive characteristics and properties which are promising for the development of high-performance optoelectronic devices for applications in the domains of sensing, communications, and imaging. More specifically, Ga2O3 has wide bandgap energy of approximately 4.8 to 4.9 electron volts (eV), thus exhibiting exceptional transparency to ultraviolet (UV) radiation while displaying opaqueness to visible light [3]. On a parallel note, ZnO shows exemplary optical and electrical properties, including a high exciton binding energy and substantial oscillator strength [4]. Of particular significance is the exploration of intersubband transitions within multiple quantum well (MQW) structures, which offers a promising path for efficient light absorption and emission in the mid-infrared to terahertz spectral range. In this contribution we will numerically simulate the absorption spectra of the wide bandgap oxide MQW structures, adapting the approach for treating the light-matter interaction suitable when the depolarization field is the dominant many-body contribution, and discuss the potential applications in optoelectronic devices, specifically mid-infrared detectors, quantum cascade lasers, and modulators.",
publisher = "Belgrade : Vinča Institute of Nuclear Sciences",
journal = "PHOTONICA2023 : 9th International School and Conference on Photonics : book of abstracts; August 28 - September 1, 2023; Belgrade",
title = "Investigation of intersubband transitions in wide bandgap oxide quantum well structures for optoelectronic device applications",
pages = "100-100",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11812"
}

Atić, A., Vuković, N.,& Radovanović, J.. (2023). Investigation of intersubband transitions in wide bandgap oxide quantum well structures for optoelectronic device applications. in PHOTONICA2023 : 9th International School and Conference on Photonics : book of abstracts; August 28 - September 1, 2023; Belgrade
Belgrade : Vinča Institute of Nuclear Sciences., 100-100.
https://hdl.handle.net/21.15107/rcub_vinar_11812

Atić A, Vuković N, Radovanović J. Investigation of intersubband transitions in wide bandgap oxide quantum well structures for optoelectronic device applications. in PHOTONICA2023 : 9th International School and Conference on Photonics : book of abstracts; August 28 - September 1, 2023; Belgrade. 2023;:100-100.
https://hdl.handle.net/21.15107/rcub_vinar_11812 .

Atić, Aleksandar, Vuković, Nikola, Radovanović, Jelena, "Investigation of intersubband transitions in wide bandgap oxide quantum well structures for optoelectronic device applications" in PHOTONICA2023 : 9th International School and Conference on Photonics : book of abstracts; August 28 - September 1, 2023; Belgrade (2023):100-100,
https://hdl.handle.net/21.15107/rcub_vinar_11812 .

TY  - JOUR
AU  - Gligorijević, Bojan R.
AU  - Vilotijević, Miroljub N.
AU  - Šćepanović, Maja
AU  - Vuković, Nikola S.
AU  - Radović, Nenad A.
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/825
AB  - The aim of the present study was to investigate the influence of substrate preheating on the structural properties of hydroxyapatite coatings (HACs) deposited by using the high power (52 kW) laminar plasma jet. The deposition experiments were performed within the 20-200 degrees C temperature range at different stand-off distances. The structural properties in the thickness direction and at the surface of the HACs were investigated by using the micro-Raman spectroscopy, scanning electron microscopy coupled with energy dispersive spectrometry, and X-ray powder diffractometry. The deposition without the preheating of the substrate produced HACs with crystallinity gradient in the thickness direction. At the stand-off distance of 80 mm, the preheating of the substrate at 200 degrees C practically eliminated the crystallinity gradient. At distances from the coating/substrate interface shorter than similar to 100 mu m, the increase of crystallinity with the preheating of the substrate was dominantly attributed to the recrystallization of hydroxyl-rich ACP into HA. At longer distances and higher initial substrate temperatures ( GT 100 degrees C), the crystallinity changes were negligible, whereas the recrystallization of hydroxyl-deficient ACP into oxyapatite (OA) was also possible. The X-ray diffractometry indicated the deposition conditions under which a minimum residual stress was achieved. The results of the present study strongly suggested the relation between the ACP - GT HA remystallization process and the bonding strength of the HACs. (C) 2015 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
PB  - Elsevier
T2  - Ceramics International
T1  - Substrate preheating and structural properties of power plasma sprayed hydroxyapatite coatings
VL  - 42
IS  - 1
SP  - 411
EP  - 420
DO  - 10.1016/j.ceramint.2015.08.125
ER  - 

@article{
author = "Gligorijević, Bojan R. and Vilotijević, Miroljub N. and Šćepanović, Maja and Vuković, Nikola S. and Radović, Nenad A.",
year = "2016",
abstract = "The aim of the present study was to investigate the influence of substrate preheating on the structural properties of hydroxyapatite coatings (HACs) deposited by using the high power (52 kW) laminar plasma jet. The deposition experiments were performed within the 20-200 degrees C temperature range at different stand-off distances. The structural properties in the thickness direction and at the surface of the HACs were investigated by using the micro-Raman spectroscopy, scanning electron microscopy coupled with energy dispersive spectrometry, and X-ray powder diffractometry. The deposition without the preheating of the substrate produced HACs with crystallinity gradient in the thickness direction. At the stand-off distance of 80 mm, the preheating of the substrate at 200 degrees C practically eliminated the crystallinity gradient. At distances from the coating/substrate interface shorter than similar to 100 mu m, the increase of crystallinity with the preheating of the substrate was dominantly attributed to the recrystallization of hydroxyl-rich ACP into HA. At longer distances and higher initial substrate temperatures ( GT 100 degrees C), the crystallinity changes were negligible, whereas the recrystallization of hydroxyl-deficient ACP into oxyapatite (OA) was also possible. The X-ray diffractometry indicated the deposition conditions under which a minimum residual stress was achieved. The results of the present study strongly suggested the relation between the ACP - GT HA remystallization process and the bonding strength of the HACs. (C) 2015 Elsevier Ltd and Techna Group S.r.l. All rights reserved.",
publisher = "Elsevier",
journal = "Ceramics International",
title = "Substrate preheating and structural properties of power plasma sprayed hydroxyapatite coatings",
volume = "42",
number = "1",
pages = "411-420",
doi = "10.1016/j.ceramint.2015.08.125"
}

Gligorijević, B. R., Vilotijević, M. N., Šćepanović, M., Vuković, N. S.,& Radović, N. A.. (2016). Substrate preheating and structural properties of power plasma sprayed hydroxyapatite coatings. in Ceramics International
Elsevier., 42(1), 411-420.
https://doi.org/10.1016/j.ceramint.2015.08.125

Gligorijević BR, Vilotijević MN, Šćepanović M, Vuković NS, Radović NA. Substrate preheating and structural properties of power plasma sprayed hydroxyapatite coatings. in Ceramics International. 2016;42(1):411-420.
doi:10.1016/j.ceramint.2015.08.125 .

Gligorijević, Bojan R., Vilotijević, Miroljub N., Šćepanović, Maja, Vuković, Nikola S., Radović, Nenad A., "Substrate preheating and structural properties of power plasma sprayed hydroxyapatite coatings" in Ceramics International, 42, no. 1 (2016):411-420,
https://doi.org/10.1016/j.ceramint.2015.08.125 . .

TY  - JOUR
AU  - Radosavljevic, Slobodan A.
AU  - Stojanovic, Jovica N.
AU  - Vuković, Nikola S.
AU  - Radosavljević-Mihajlović, Ana S.
AU  - Kasic, Vladan D.
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/363
AB  - The Rogozna ore field (ROF) belongs to the Serbo-Macedonian Metallogenic Province (SMMP), and covers a part of the western Dinarides rim and the Vardar ophiolite zone, situated within the Neogene volcanogenic-intrusive complex of calc-alkaline and shoshonitic rocks within the territories of Serbia and Kosovo. It is well-known for its Cu(Au, Pb, Zn) skarn mineralization and Pb(Ag)-Zn hydrothermal deposits and occurences. Mineral associations, deposition order and genesis of the ROF were discussed in detail. Complex ore parageneses were determined in the Crnac, Plalcaonica, and Kaludjer Pb(Ag)-Zn deposits and are composed of the following minerals: sulfides (pyrrhotite, chalcopyrrhotite, chalcopyrite, sphalerite, galena, pyrite, marcasite, millerite, bravoite), sulfosalts (arsenopolybasite, tetrahedrite, Ag-bearing tetrahedrite, Zn-bearing tetrahedrite, semseyite, heteromorphite, jamesonite, ferrokesterite), arsenides (nickeline), sulfarsenides and sulfantimonides (gersdorffite, Sb-bearing gersdorffite, Fe-bearing gersdorffite, As-bearing ullmannite, arsenopyrite), native metals (native Au, native Ag), oxides (Cr-spinel, rutile, anatase, leucoxene, magnetite, hematite) and gangue minerals (quartz, silicates, chalcedony, carbonates, monazite(Ce), barite, gypsum, anglesite, cerussite, smithsonite, zaratite, limonite). The high-, medium-, and low-temperature hydrothermal mineral assemblage occur throughout the Pb(Ag)-Zn deposits at Kaludjer-Crnac-Plakaonica ore system, in which the whole ore field as high- to medium-temperature hydrothermal formed at shallow to moderate depth. The following stages of ore mineral formation are recognized in the Pb-Zn mineral assemblage at the ROF: i) pre-ore; ii) high-temperature hydrothermal; iii) hypogene; iv) medium-temperature hydrothermal; v) low-temperature hydrothermal; and vi) supergene. Generally, there are two types of mineralization, brecciated ore veins with ribbon-like textures deposited in amphibolites or in contact with quarz latites, and impregnations within columnar ore bodies hosted in silicified and carbonated serpentinites (listwaenites). Ni-mineralization is represented by significant sulphide, arsenide, sulfarsenide, and sulfantimonide occurrences, but the most significant consists of gersdorffite-ullmannite series (GUS) minerals. It is the most developed in the Kaludjer deposit, much lesser at Plakaonica, whereas in the Crnac deposit it was not noted. The importance of the Ni mineralization is of scientific interest for now, as the attention has been directed only to the exploration of lead and zinc. However, it is believed that plans for the future will be focused on a detailed study of nickel. (C) 2014 Elsevier B.V. All rights reserved.
T2  - ORE Geology Reviews
T1  - Low-temperature Ni-As-Sb-S mineralization of the Pb(Ag)-Zn deposits within the Rogozna ore field, Serbo-Macedonian Metallogenic Province: Ore mineralogy, crystal chemistry and paragenetic relationships
VL  - 65
SP  - 213
EP  - 227
DO  - 10.1016/j.oregeorev.2014.09.029
ER  - 

@article{
author = "Radosavljevic, Slobodan A. and Stojanovic, Jovica N. and Vuković, Nikola S. and Radosavljević-Mihajlović, Ana S. and Kasic, Vladan D.",
year = "2015",
abstract = "The Rogozna ore field (ROF) belongs to the Serbo-Macedonian Metallogenic Province (SMMP), and covers a part of the western Dinarides rim and the Vardar ophiolite zone, situated within the Neogene volcanogenic-intrusive complex of calc-alkaline and shoshonitic rocks within the territories of Serbia and Kosovo. It is well-known for its Cu(Au, Pb, Zn) skarn mineralization and Pb(Ag)-Zn hydrothermal deposits and occurences. Mineral associations, deposition order and genesis of the ROF were discussed in detail. Complex ore parageneses were determined in the Crnac, Plalcaonica, and Kaludjer Pb(Ag)-Zn deposits and are composed of the following minerals: sulfides (pyrrhotite, chalcopyrrhotite, chalcopyrite, sphalerite, galena, pyrite, marcasite, millerite, bravoite), sulfosalts (arsenopolybasite, tetrahedrite, Ag-bearing tetrahedrite, Zn-bearing tetrahedrite, semseyite, heteromorphite, jamesonite, ferrokesterite), arsenides (nickeline), sulfarsenides and sulfantimonides (gersdorffite, Sb-bearing gersdorffite, Fe-bearing gersdorffite, As-bearing ullmannite, arsenopyrite), native metals (native Au, native Ag), oxides (Cr-spinel, rutile, anatase, leucoxene, magnetite, hematite) and gangue minerals (quartz, silicates, chalcedony, carbonates, monazite(Ce), barite, gypsum, anglesite, cerussite, smithsonite, zaratite, limonite). The high-, medium-, and low-temperature hydrothermal mineral assemblage occur throughout the Pb(Ag)-Zn deposits at Kaludjer-Crnac-Plakaonica ore system, in which the whole ore field as high- to medium-temperature hydrothermal formed at shallow to moderate depth. The following stages of ore mineral formation are recognized in the Pb-Zn mineral assemblage at the ROF: i) pre-ore; ii) high-temperature hydrothermal; iii) hypogene; iv) medium-temperature hydrothermal; v) low-temperature hydrothermal; and vi) supergene. Generally, there are two types of mineralization, brecciated ore veins with ribbon-like textures deposited in amphibolites or in contact with quarz latites, and impregnations within columnar ore bodies hosted in silicified and carbonated serpentinites (listwaenites). Ni-mineralization is represented by significant sulphide, arsenide, sulfarsenide, and sulfantimonide occurrences, but the most significant consists of gersdorffite-ullmannite series (GUS) minerals. It is the most developed in the Kaludjer deposit, much lesser at Plakaonica, whereas in the Crnac deposit it was not noted. The importance of the Ni mineralization is of scientific interest for now, as the attention has been directed only to the exploration of lead and zinc. However, it is believed that plans for the future will be focused on a detailed study of nickel. (C) 2014 Elsevier B.V. All rights reserved.",
journal = "ORE Geology Reviews",
title = "Low-temperature Ni-As-Sb-S mineralization of the Pb(Ag)-Zn deposits within the Rogozna ore field, Serbo-Macedonian Metallogenic Province: Ore mineralogy, crystal chemistry and paragenetic relationships",
volume = "65",
pages = "213-227",
doi = "10.1016/j.oregeorev.2014.09.029"
}

Radosavljevic, S. A., Stojanovic, J. N., Vuković, N. S., Radosavljević-Mihajlović, A. S.,& Kasic, V. D.. (2015). Low-temperature Ni-As-Sb-S mineralization of the Pb(Ag)-Zn deposits within the Rogozna ore field, Serbo-Macedonian Metallogenic Province: Ore mineralogy, crystal chemistry and paragenetic relationships. in ORE Geology Reviews, 65, 213-227.
https://doi.org/10.1016/j.oregeorev.2014.09.029

Radosavljevic SA, Stojanovic JN, Vuković NS, Radosavljević-Mihajlović AS, Kasic VD. Low-temperature Ni-As-Sb-S mineralization of the Pb(Ag)-Zn deposits within the Rogozna ore field, Serbo-Macedonian Metallogenic Province: Ore mineralogy, crystal chemistry and paragenetic relationships. in ORE Geology Reviews. 2015;65:213-227.
doi:10.1016/j.oregeorev.2014.09.029 .

Radosavljevic, Slobodan A., Stojanovic, Jovica N., Vuković, Nikola S., Radosavljević-Mihajlović, Ana S., Kasic, Vladan D., "Low-temperature Ni-As-Sb-S mineralization of the Pb(Ag)-Zn deposits within the Rogozna ore field, Serbo-Macedonian Metallogenic Province: Ore mineralogy, crystal chemistry and paragenetic relationships" in ORE Geology Reviews, 65 (2015):213-227,
https://doi.org/10.1016/j.oregeorev.2014.09.029 . .

TY  - JOUR
AU  - Radosavljevic, Slobodan A.
AU  - Stojanovic, Jovica N.
AU  - Radosavljević-Mihajlović, Ana S.
AU  - Vuković, Nikola S.
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5864
AB  - Rujevac is a low-temperature hydrothermal polymetallic Sb-Pb-Zn-As vein-type ore deposit, hosted within a volcanogenic-sedimentary zone situated in the Rujevac-Crvene Stene-Brezovica Diabase-Chert Formation (DCF) of the Podrinje Metallogenic District (PMD), Serbia. It is located several kilometers SE from the Boranja contact aureole, which is an integral part of the PMD in Western Serbia. Genetically related to the Tertiary granodioritic magma, the mineral assemblages are characterized by specific features. The mineral association of this deposit consists of sulfides, Pb-Sb(As) sulfosalts, native metals, oxides, hydroxides and gangue minerals. Chemical composition of the ore is very complex, where contents of valuable metals range as follows: Sb (0.17-24.31 wt.%), Zn (0.21-6.29 wt.%), Pb (0.15-6.33 wt.%), As (0.06-1.28 wt.%), Cd (25-747 ppm), Ag (7-408 ppm), Hg (13-473 ppm), and Tl ( LT 1-29 ppm). Electron Probe Microanalyses (EPMA) of native arsenic from both the Rujevac and Stragari deposits showed contents of As up to 98.8 and 97.1 wt.%, with impurity contents of Sb up to 1.3 and 6.6 wt.%, and Tl up to 2 and 1.3 wt.%, respectively. Rhombohedral unit-cell parameters for native arsenic from Rujevac and Stragari deposits amount to: a=3.760(2), c=10.555(3) angstrom, V=129.23(7) angstrom(3) and a=3.763(1), c=10.560(5) angstrom, V=129.48(8) angstrom(3), respectively. Mineral assemblages, deposition order and genesis of the Rujevac polymetallic deposit were also discussed in detail. Native arsenic mineralization here has been additionally compared with similar well-known global deposits.
T2  - Mineralogy and Petrology
T1  - Rujevac Sb-Pb-Zn-As polymetallic deposit, Boranja orefield, Western Serbia: native arsenic and arsenic mineralization
VL  - 108
IS  - 1
SP  - 111
EP  - 122
DO  - 10.1007/s00710-013-0291-5
ER  - 

@article{
author = "Radosavljevic, Slobodan A. and Stojanovic, Jovica N. and Radosavljević-Mihajlović, Ana S. and Vuković, Nikola S.",
year = "2014",
abstract = "Rujevac is a low-temperature hydrothermal polymetallic Sb-Pb-Zn-As vein-type ore deposit, hosted within a volcanogenic-sedimentary zone situated in the Rujevac-Crvene Stene-Brezovica Diabase-Chert Formation (DCF) of the Podrinje Metallogenic District (PMD), Serbia. It is located several kilometers SE from the Boranja contact aureole, which is an integral part of the PMD in Western Serbia. Genetically related to the Tertiary granodioritic magma, the mineral assemblages are characterized by specific features. The mineral association of this deposit consists of sulfides, Pb-Sb(As) sulfosalts, native metals, oxides, hydroxides and gangue minerals. Chemical composition of the ore is very complex, where contents of valuable metals range as follows: Sb (0.17-24.31 wt.%), Zn (0.21-6.29 wt.%), Pb (0.15-6.33 wt.%), As (0.06-1.28 wt.%), Cd (25-747 ppm), Ag (7-408 ppm), Hg (13-473 ppm), and Tl ( LT 1-29 ppm). Electron Probe Microanalyses (EPMA) of native arsenic from both the Rujevac and Stragari deposits showed contents of As up to 98.8 and 97.1 wt.%, with impurity contents of Sb up to 1.3 and 6.6 wt.%, and Tl up to 2 and 1.3 wt.%, respectively. Rhombohedral unit-cell parameters for native arsenic from Rujevac and Stragari deposits amount to: a=3.760(2), c=10.555(3) angstrom, V=129.23(7) angstrom(3) and a=3.763(1), c=10.560(5) angstrom, V=129.48(8) angstrom(3), respectively. Mineral assemblages, deposition order and genesis of the Rujevac polymetallic deposit were also discussed in detail. Native arsenic mineralization here has been additionally compared with similar well-known global deposits.",
journal = "Mineralogy and Petrology",
title = "Rujevac Sb-Pb-Zn-As polymetallic deposit, Boranja orefield, Western Serbia: native arsenic and arsenic mineralization",
volume = "108",
number = "1",
pages = "111-122",
doi = "10.1007/s00710-013-0291-5"
}

Radosavljevic, S. A., Stojanovic, J. N., Radosavljević-Mihajlović, A. S.,& Vuković, N. S.. (2014). Rujevac Sb-Pb-Zn-As polymetallic deposit, Boranja orefield, Western Serbia: native arsenic and arsenic mineralization. in Mineralogy and Petrology, 108(1), 111-122.
https://doi.org/10.1007/s00710-013-0291-5

Radosavljevic SA, Stojanovic JN, Radosavljević-Mihajlović AS, Vuković NS. Rujevac Sb-Pb-Zn-As polymetallic deposit, Boranja orefield, Western Serbia: native arsenic and arsenic mineralization. in Mineralogy and Petrology. 2014;108(1):111-122.
doi:10.1007/s00710-013-0291-5 .

Radosavljevic, Slobodan A., Stojanovic, Jovica N., Radosavljević-Mihajlović, Ana S., Vuković, Nikola S., "Rujevac Sb-Pb-Zn-As polymetallic deposit, Boranja orefield, Western Serbia: native arsenic and arsenic mineralization" in Mineralogy and Petrology, 108, no. 1 (2014):111-122,
https://doi.org/10.1007/s00710-013-0291-5 . .

TY  - CONF
AU  - Omerašević, Mia
AU  - Čebela, Maria
AU  - Savić, Andrija B.
AU  - Maksimović, Vesna
AU  - Vuković, Nikola
AU  - Mentus, Slavko
AU  - Radosavljević-Mihajlović, Ana
PY  - 2013
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11532
AB  - 137Cesium is considered as one of the most hazardous radiotoxic elements for the environment. The aim of this study is to find out the best method to remove radio-active cesium from nuclear waste streams and safely store in non-leaching solids. Cs + exchanged forms of two synthetic zeolites (4A and 5A) were prepared by standard procedure and investigated by SEM/EDS analysis. Thermal-transformations of Cs + exchanged zeolites (LTA) have been studied by means of differential thermal analysis (DTA), thermo-gravimetric analyis (TGA) and x-ray powder diffraction. Based on obtained data, it was concluded that above 1000 0C Cs-LTA (4A and 5A) frameworks recrystallized in a stabile pollucite phase.
C3  - 12th Young Researchers' Conference Materials Sciences and Engineering, December 11-13, 2013, Belgrade, Serbia
T1  - Comparation of mechanical behaviour of SiC sintered specimen to analysis of surface defects
SP  - 9
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11532
ER  - 

@conference{
author = "Omerašević, Mia and Čebela, Maria and Savić, Andrija B. and Maksimović, Vesna and Vuković, Nikola and Mentus, Slavko and Radosavljević-Mihajlović, Ana",
year = "2013",
abstract = "137Cesium is considered as one of the most hazardous radiotoxic elements for the environment. The aim of this study is to find out the best method to remove radio-active cesium from nuclear waste streams and safely store in non-leaching solids. Cs + exchanged forms of two synthetic zeolites (4A and 5A) were prepared by standard procedure and investigated by SEM/EDS analysis. Thermal-transformations of Cs + exchanged zeolites (LTA) have been studied by means of differential thermal analysis (DTA), thermo-gravimetric analyis (TGA) and x-ray powder diffraction. Based on obtained data, it was concluded that above 1000 0C Cs-LTA (4A and 5A) frameworks recrystallized in a stabile pollucite phase.",
journal = "12th Young Researchers' Conference Materials Sciences and Engineering, December 11-13, 2013, Belgrade, Serbia",
title = "Comparation of mechanical behaviour of SiC sintered specimen to analysis of surface defects",
pages = "9",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11532"
}

Omerašević, M., Čebela, M., Savić, A. B., Maksimović, V., Vuković, N., Mentus, S.,& Radosavljević-Mihajlović, A.. (2013). Comparation of mechanical behaviour of SiC sintered specimen to analysis of surface defects. in 12th Young Researchers' Conference Materials Sciences and Engineering, December 11-13, 2013, Belgrade, Serbia, 9.
https://hdl.handle.net/21.15107/rcub_vinar_11532

Omerašević M, Čebela M, Savić AB, Maksimović V, Vuković N, Mentus S, Radosavljević-Mihajlović A. Comparation of mechanical behaviour of SiC sintered specimen to analysis of surface defects. in 12th Young Researchers' Conference Materials Sciences and Engineering, December 11-13, 2013, Belgrade, Serbia. 2013;:9.
https://hdl.handle.net/21.15107/rcub_vinar_11532 .

Omerašević, Mia, Čebela, Maria, Savić, Andrija B., Maksimović, Vesna, Vuković, Nikola, Mentus, Slavko, Radosavljević-Mihajlović, Ana, "Comparation of mechanical behaviour of SiC sintered specimen to analysis of surface defects" in 12th Young Researchers' Conference Materials Sciences and Engineering, December 11-13, 2013, Belgrade, Serbia (2013):9,
https://hdl.handle.net/21.15107/rcub_vinar_11532 .