TY  - CONF
AU  - Pavlović, Vladimir B.
AU  - Vuković, G.
AU  - Nikolić, M.
AU  - Pavlović, Vera P.
AU  - Perić, M.
AU  - Nenadović, S.
AU  - Ivanović, M.
AU  - Mirković, M.
AU  - Đoković, V.
AU  - Knežević, S.
AU  - Šuljagić, Marija
AU  - Anđelković, Lj.
AU  - Janićijević, Aleksandra
AU  - Kovačević, D.
AU  - Filipović, Suzana
AU  - Vujančević, Jelena
AU  - Vlahović, Branislav
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/15760
AB  - The convergence of nano-, bio-, and information technologies is based on the understanding of complex hierarchical structures and systems, as well as on the material unity at the nanoscale and on technology integration from that scale. A growing interest in these technologies is a result of their potential to provide solutions to numerous societal challenges, such as advanced healthcare, environmental remediation, sustainable development, and adoption of cyber-physical systems based on the Internet of Things and the Internet of Systems. Taking into account that hybrid nanomaterials possess extraordinary physical and chemical properties derived from their size in the nanoscale, the aim of this work is to present the connection between processing parameters and multifunctional properties of nano scale hybrid materials, focusing on the study of ceramic-polymer structures before they can be nano-engineered into functional devices. The unique functionality of these nanostructures has enabled their applications in numerous devices such as: micro and nano-electro-mechanical systems (MEMS/NEMS), sensors, microactuators, surface acoustic wave devices, polymer electrolyte membrane fuel cells, switches, thermistors, resonators and filters, electrooptic devices, etc. In this study special attention has been paid to their applications in the fields of electronics, biotechnology, environmental protection and remediation.
PB  - Belgrade : Serbian Ceramic Society
C3  - Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023
T1  - Hybrid Nanoscale Materials for Convergent Technologies
SP  - 45
EP  - 45
UR  - https://hdl.handle.net/21.15107/rcub_dais_15760
ER  - 

@conference{
author = "Pavlović, Vladimir B. and Vuković, G. and Nikolić, M. and Pavlović, Vera P. and Perić, M. and Nenadović, S. and Ivanović, M. and Mirković, M. and Đoković, V. and Knežević, S. and Šuljagić, Marija and Anđelković, Lj. and Janićijević, Aleksandra and Kovačević, D. and Filipović, Suzana and Vujančević, Jelena and Vlahović, Branislav",
year = "2023",
abstract = "The convergence of nano-, bio-, and information technologies is based on the understanding of complex hierarchical structures and systems, as well as on the material unity at the nanoscale and on technology integration from that scale. A growing interest in these technologies is a result of their potential to provide solutions to numerous societal challenges, such as advanced healthcare, environmental remediation, sustainable development, and adoption of cyber-physical systems based on the Internet of Things and the Internet of Systems. Taking into account that hybrid nanomaterials possess extraordinary physical and chemical properties derived from their size in the nanoscale, the aim of this work is to present the connection between processing parameters and multifunctional properties of nano scale hybrid materials, focusing on the study of ceramic-polymer structures before they can be nano-engineered into functional devices. The unique functionality of these nanostructures has enabled their applications in numerous devices such as: micro and nano-electro-mechanical systems (MEMS/NEMS), sensors, microactuators, surface acoustic wave devices, polymer electrolyte membrane fuel cells, switches, thermistors, resonators and filters, electrooptic devices, etc. In this study special attention has been paid to their applications in the fields of electronics, biotechnology, environmental protection and remediation.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023",
title = "Hybrid Nanoscale Materials for Convergent Technologies",
pages = "45-45",
url = "https://hdl.handle.net/21.15107/rcub_dais_15760"
}

Pavlović, V. B., Vuković, G., Nikolić, M., Pavlović, V. P., Perić, M., Nenadović, S., Ivanović, M., Mirković, M., Đoković, V., Knežević, S., Šuljagić, M., Anđelković, Lj., Janićijević, A., Kovačević, D., Filipović, S., Vujančević, J.,& Vlahović, B.. (2023). Hybrid Nanoscale Materials for Convergent Technologies. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023
Belgrade : Serbian Ceramic Society., 45-45.
https://hdl.handle.net/21.15107/rcub_dais_15760

Pavlović VB, Vuković G, Nikolić M, Pavlović VP, Perić M, Nenadović S, Ivanović M, Mirković M, Đoković V, Knežević S, Šuljagić M, Anđelković L, Janićijević A, Kovačević D, Filipović S, Vujančević J, Vlahović B. Hybrid Nanoscale Materials for Convergent Technologies. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023. 2023;:45-45.
https://hdl.handle.net/21.15107/rcub_dais_15760 .

Pavlović, Vladimir B., Vuković, G., Nikolić, M., Pavlović, Vera P., Perić, M., Nenadović, S., Ivanović, M., Mirković, M., Đoković, V., Knežević, S., Šuljagić, Marija, Anđelković, Lj., Janićijević, Aleksandra, Kovačević, D., Filipović, Suzana, Vujančević, Jelena, Vlahović, Branislav, "Hybrid Nanoscale Materials for Convergent Technologies" in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023 (2023):45-45,
https://hdl.handle.net/21.15107/rcub_dais_15760 .

TY  - JOUR
AU  - Mančić, Lidija
AU  - Nikolić, M.
AU  - Gómez, Luz Stella
AU  - Rabanal, Maria Eugenia
AU  - Milošević, Olivera
PY  - 2017
UR  - https://dais.sanu.ac.rs/123456789/2344
AB  - Global climate changes and the aroused environmentally-energy problems categorically moved the research efforts towards programmed processing of a novel class of hierarchical materials having well defined phase, compositional and morphological features. The synthesis based on the principles of the molecular design and integrative chemistry which includes the innovative aerosol and hydro(solvo)thermal nanotechnology routes, the building block assembling and hybridization, represent intelligent platform for the creation of advanced functional materials. Due to exceptional optical properties and a diverse application in electronics, optoelectronics, energy conversion/storage and biomedicine, the examples from some wide band gap oxides for light harvesting and photocatalytic applications as well as both down and up-conversion energy-saving luminescent materials for photonic and biological applications are considered. With the help of various analyzing techniques like XRPD (X-ray powder diffraction), field emission scanning electron microscopy (FE-SEM), energy dispersive spectroscopy (EDS), analytical and high resolution transmission electron microscopy (TEM, HR-TEM), selected area electron diffraction (SAED), scanning tunneling electron microscopy (STEM), Fourier transform infrared (FTIR) and Raman spectroscopy, photocatalytic and fluorescence measurements, the opportunities of the aerosol and hydro(solvo)thermal routes for the synthesis of novel hierarchically and hybrid assembled structures and nanocomposites are reviewed highlighting the recent research activities realized in the Institute of Technical Sciences of SASA, Belgrade, Serbia and University Carlos III, Madrid, Spain. The morphological, structural and functional aspects of the following systems: ZnO, TiO2, Y2O3:Eu,Yb/Er/T/Hm, Y2O3:Eu@Ag, (Y1−xGdx)2O3:Eu, (NaYF4:Yb/Er)@EDTA/PEG/PVP, are discussed from the state-of-the art and literature contexts. Controlled growth of 1D and 3D hierarchical structures based on the single-source processing methodology in combination with the homogeneous precipitation of optically active intermediate precursor are especially stressed for the case of yttria based phosphor particles and phase-dependent luminescence efficiency. The obtained results offer possible routes for the synthesis of hierarchically structured nanomaterials with tunable structure, morphology and optical properties.
PB  - Elsevier
T2  - Advanced Powder Technology
T1  - The processing of optically active functional hierarchical nanoparticles
SP  - 3
EP  - 22
VL  - 28
IS  - 1
DO  - 10.1016/j.apt.2016.09.018
UR  - https://hdl.handle.net/21.15107/rcub_dais_2344
ER  - 

@article{
author = "Mančić, Lidija and Nikolić, M. and Gómez, Luz Stella and Rabanal, Maria Eugenia and Milošević, Olivera",
year = "2017",
abstract = "Global climate changes and the aroused environmentally-energy problems categorically moved the research efforts towards programmed processing of a novel class of hierarchical materials having well defined phase, compositional and morphological features. The synthesis based on the principles of the molecular design and integrative chemistry which includes the innovative aerosol and hydro(solvo)thermal nanotechnology routes, the building block assembling and hybridization, represent intelligent platform for the creation of advanced functional materials. Due to exceptional optical properties and a diverse application in electronics, optoelectronics, energy conversion/storage and biomedicine, the examples from some wide band gap oxides for light harvesting and photocatalytic applications as well as both down and up-conversion energy-saving luminescent materials for photonic and biological applications are considered. With the help of various analyzing techniques like XRPD (X-ray powder diffraction), field emission scanning electron microscopy (FE-SEM), energy dispersive spectroscopy (EDS), analytical and high resolution transmission electron microscopy (TEM, HR-TEM), selected area electron diffraction (SAED), scanning tunneling electron microscopy (STEM), Fourier transform infrared (FTIR) and Raman spectroscopy, photocatalytic and fluorescence measurements, the opportunities of the aerosol and hydro(solvo)thermal routes for the synthesis of novel hierarchically and hybrid assembled structures and nanocomposites are reviewed highlighting the recent research activities realized in the Institute of Technical Sciences of SASA, Belgrade, Serbia and University Carlos III, Madrid, Spain. The morphological, structural and functional aspects of the following systems: ZnO, TiO2, Y2O3:Eu,Yb/Er/T/Hm, Y2O3:Eu@Ag, (Y1−xGdx)2O3:Eu, (NaYF4:Yb/Er)@EDTA/PEG/PVP, are discussed from the state-of-the art and literature contexts. Controlled growth of 1D and 3D hierarchical structures based on the single-source processing methodology in combination with the homogeneous precipitation of optically active intermediate precursor are especially stressed for the case of yttria based phosphor particles and phase-dependent luminescence efficiency. The obtained results offer possible routes for the synthesis of hierarchically structured nanomaterials with tunable structure, morphology and optical properties.",
publisher = "Elsevier",
journal = "Advanced Powder Technology",
title = "The processing of optically active functional hierarchical nanoparticles",
pages = "3-22",
volume = "28",
number = "1",
doi = "10.1016/j.apt.2016.09.018",
url = "https://hdl.handle.net/21.15107/rcub_dais_2344"
}

Mančić, L., Nikolić, M., Gómez, L. S., Rabanal, M. E.,& Milošević, O.. (2017). The processing of optically active functional hierarchical nanoparticles. in Advanced Powder Technology
Elsevier., 28(1), 3-22.
https://doi.org/10.1016/j.apt.2016.09.018
https://hdl.handle.net/21.15107/rcub_dais_2344

Mančić L, Nikolić M, Gómez LS, Rabanal ME, Milošević O. The processing of optically active functional hierarchical nanoparticles. in Advanced Powder Technology. 2017;28(1):3-22.
doi:10.1016/j.apt.2016.09.018
https://hdl.handle.net/21.15107/rcub_dais_2344 .

Mančić, Lidija, Nikolić, M., Gómez, Luz Stella, Rabanal, Maria Eugenia, Milošević, Olivera, "The processing of optically active functional hierarchical nanoparticles" in Advanced Powder Technology, 28, no. 1 (2017):3-22,
https://doi.org/10.1016/j.apt.2016.09.018 .,
https://hdl.handle.net/21.15107/rcub_dais_2344 .

TY  - JOUR
AU  - Lojpur, Vesna
AU  - Nikolić, M.
AU  - Mančić, Lidija
AU  - Milošević, Olivera
AU  - Dramićanin, Miroslav
PY  - 2013
UR  - https://dais.sanu.ac.rs/123456789/360
AB  - Recently, trivalent rare earth doped materials have received significant attention due to the strong temperature dependence of the fluorescence emission of these materials, which can be useful in temperature sensing. Here, we investigated Y2O3 ceramic powders doped with Yb3+ and co-doped with either Tm3+ or Ho3+. The powders were obtained via spray pyrolysis at 900 °C and additionally thermally treated at 1100 °C for 24 h. Structural characterization using X-ray powder diffraction confirmed the cubic bixbyte structure. Scanning electron microscopy (SEM) revealed that the particles exhibit a uniform spherical morphology. The up-conversion emissions were measured using laser excitation at 978 nm, resulting in the following transitions: blue emission in the range of 450–500 nm, weak red emission in the range of 650–680 nm and near infrared emission in the range of 765–840 nm for Tm3+, as well as green emission centered at 550 nm and weak near infrared emission at 755 nm for the Ho3+ ions. In addition, the temperature dependence of the fluorescence intensity ratios of different Stark components was analyzed in the range of 10–300 K. Significant temperature sensitivity was detected for several components, with the largest value of 0.097 K−1 related to the intensity ratio of I536 and I772 emissions observed for the Y2O3:Yb,Ho powder.
PB  - Elsevier
T2  - Ceramics International
T1  - Y2O3:Yb,Tm and Y2O3:Yb,Ho powders for low-temperature thermometry based on up-conversion fluorescence
SP  - 1129
EP  - 1134
VL  - 39
IS  - 2
DO  - 10.1016/j.ceramint.2012.07.036
UR  - https://hdl.handle.net/21.15107/rcub_dais_360
ER  - 

@article{
author = "Lojpur, Vesna and Nikolić, M. and Mančić, Lidija and Milošević, Olivera and Dramićanin, Miroslav",
year = "2013",
abstract = "Recently, trivalent rare earth doped materials have received significant attention due to the strong temperature dependence of the fluorescence emission of these materials, which can be useful in temperature sensing. Here, we investigated Y2O3 ceramic powders doped with Yb3+ and co-doped with either Tm3+ or Ho3+. The powders were obtained via spray pyrolysis at 900 °C and additionally thermally treated at 1100 °C for 24 h. Structural characterization using X-ray powder diffraction confirmed the cubic bixbyte structure. Scanning electron microscopy (SEM) revealed that the particles exhibit a uniform spherical morphology. The up-conversion emissions were measured using laser excitation at 978 nm, resulting in the following transitions: blue emission in the range of 450–500 nm, weak red emission in the range of 650–680 nm and near infrared emission in the range of 765–840 nm for Tm3+, as well as green emission centered at 550 nm and weak near infrared emission at 755 nm for the Ho3+ ions. In addition, the temperature dependence of the fluorescence intensity ratios of different Stark components was analyzed in the range of 10–300 K. Significant temperature sensitivity was detected for several components, with the largest value of 0.097 K−1 related to the intensity ratio of I536 and I772 emissions observed for the Y2O3:Yb,Ho powder.",
publisher = "Elsevier",
journal = "Ceramics International",
title = "Y2O3:Yb,Tm and Y2O3:Yb,Ho powders for low-temperature thermometry based on up-conversion fluorescence",
pages = "1129-1134",
volume = "39",
number = "2",
doi = "10.1016/j.ceramint.2012.07.036",
url = "https://hdl.handle.net/21.15107/rcub_dais_360"
}

Lojpur, V., Nikolić, M., Mančić, L., Milošević, O.,& Dramićanin, M.. (2013). Y2O3:Yb,Tm and Y2O3:Yb,Ho powders for low-temperature thermometry based on up-conversion fluorescence. in Ceramics International
Elsevier., 39(2), 1129-1134.
https://doi.org/10.1016/j.ceramint.2012.07.036
https://hdl.handle.net/21.15107/rcub_dais_360

Lojpur V, Nikolić M, Mančić L, Milošević O, Dramićanin M. Y2O3:Yb,Tm and Y2O3:Yb,Ho powders for low-temperature thermometry based on up-conversion fluorescence. in Ceramics International. 2013;39(2):1129-1134.
doi:10.1016/j.ceramint.2012.07.036
https://hdl.handle.net/21.15107/rcub_dais_360 .

Lojpur, Vesna, Nikolić, M., Mančić, Lidija, Milošević, Olivera, Dramićanin, Miroslav, "Y2O3:Yb,Tm and Y2O3:Yb,Ho powders for low-temperature thermometry based on up-conversion fluorescence" in Ceramics International, 39, no. 2 (2013):1129-1134,
https://doi.org/10.1016/j.ceramint.2012.07.036 .,
https://hdl.handle.net/21.15107/rcub_dais_360 .

TY  - CONF
AU  - Lojpur, Vesna
AU  - Nikolić, M.
AU  - Dramićanin, Miroslav
AU  - Mančić, Lidija
AU  - Milošević, Olivera
PY  - 2012
UR  - https://dais.sanu.ac.rs/123456789/143
AB  - Poster presented at the Third International Conference on the Physics of Optical Materials and Devices (ICOM 2012), September 3-6, Belgrade, Serbia
T1  - The low temperature effects on up-conversion emission of Er3+/Yb3+ co-doped Y2O3
UR  - https://hdl.handle.net/21.15107/rcub_dais_143
ER  - 

@conference{
author = "Lojpur, Vesna and Nikolić, M. and Dramićanin, Miroslav and Mančić, Lidija and Milošević, Olivera",
year = "2012",
abstract = "Poster presented at the Third International Conference on the Physics of Optical Materials and Devices (ICOM 2012), September 3-6, Belgrade, Serbia",
title = "The low temperature effects on up-conversion emission of Er3+/Yb3+ co-doped Y2O3",
url = "https://hdl.handle.net/21.15107/rcub_dais_143"
}

Lojpur, V., Nikolić, M., Dramićanin, M., Mančić, L.,& Milošević, O.. (2012). The low temperature effects on up-conversion emission of Er3+/Yb3+ co-doped Y2O3. .
https://hdl.handle.net/21.15107/rcub_dais_143

Lojpur V, Nikolić M, Dramićanin M, Mančić L, Milošević O. The low temperature effects on up-conversion emission of Er3+/Yb3+ co-doped Y2O3. 2012;.
https://hdl.handle.net/21.15107/rcub_dais_143 .

Lojpur, Vesna, Nikolić, M., Dramićanin, Miroslav, Mančić, Lidija, Milošević, Olivera, "The low temperature effects on up-conversion emission of Er3+/Yb3+ co-doped Y2O3" (2012),
https://hdl.handle.net/21.15107/rcub_dais_143 .

TY  - CONF
AU  - Lojpur, Vesna
AU  - Nikolić, M.
AU  - Mančić, Lidija
AU  - Milošević, Olivera
AU  - Dramićanin, Miroslav
PY  - 2012
UR  - https://dais.sanu.ac.rs/123456789/142
AB  - Poster presented at the Second International Conference on Optical, Electronic and Electrical Materials. 5-7 August 2012, Shanghai, China
T1  - Low temperature sensitivity of upconversion emission in Y2O3:Yb,Tm and Y2O3:Yb,Ho powders
UR  - https://hdl.handle.net/21.15107/rcub_dais_142
ER  - 

@conference{
author = "Lojpur, Vesna and Nikolić, M. and Mančić, Lidija and Milošević, Olivera and Dramićanin, Miroslav",
year = "2012",
abstract = "Poster presented at the Second International Conference on Optical, Electronic and Electrical Materials. 5-7 August 2012, Shanghai, China",
title = "Low temperature sensitivity of upconversion emission in Y2O3:Yb,Tm and Y2O3:Yb,Ho powders",
url = "https://hdl.handle.net/21.15107/rcub_dais_142"
}

Lojpur, V., Nikolić, M., Mančić, L., Milošević, O.,& Dramićanin, M.. (2012). Low temperature sensitivity of upconversion emission in Y2O3:Yb,Tm and Y2O3:Yb,Ho powders. .
https://hdl.handle.net/21.15107/rcub_dais_142

Lojpur V, Nikolić M, Mančić L, Milošević O, Dramićanin M. Low temperature sensitivity of upconversion emission in Y2O3:Yb,Tm and Y2O3:Yb,Ho powders. 2012;.
https://hdl.handle.net/21.15107/rcub_dais_142 .

Lojpur, Vesna, Nikolić, M., Mančić, Lidija, Milošević, Olivera, Dramićanin, Miroslav, "Low temperature sensitivity of upconversion emission in Y2O3:Yb,Tm and Y2O3:Yb,Ho powders" (2012),
https://hdl.handle.net/21.15107/rcub_dais_142 .

TY  - CONF
AU  - Lojpur, Vesna
AU  - Nikolić, M.
AU  - Mančić, Lidija
AU  - Dramićanin, Miroslav
AU  - Milošević, Olivera
PY  - 2012
UR  - https://dais.sanu.ac.rs/123456789/136
AB  - Poster presented at the conference Advanced Ceramics and Application I - Serbian Ceramic Society, Belgrade May 10-11, 2012
T1  - Up-conversion luminescence in Ho3+ and Tm3+ co-doped Y2O3 :Yb3+ fine powders
UR  - https://hdl.handle.net/21.15107/rcub_dais_136
ER  - 

@conference{
author = "Lojpur, Vesna and Nikolić, M. and Mančić, Lidija and Dramićanin, Miroslav and Milošević, Olivera",
year = "2012",
abstract = "Poster presented at the conference Advanced Ceramics and Application I - Serbian Ceramic Society, Belgrade May 10-11, 2012",
title = "Up-conversion luminescence in Ho3+ and Tm3+ co-doped Y2O3 :Yb3+ fine powders",
url = "https://hdl.handle.net/21.15107/rcub_dais_136"
}

Lojpur, V., Nikolić, M., Mančić, L., Dramićanin, M.,& Milošević, O.. (2012). Up-conversion luminescence in Ho3+ and Tm3+ co-doped Y2O3 :Yb3+ fine powders. .
https://hdl.handle.net/21.15107/rcub_dais_136

Lojpur V, Nikolić M, Mančić L, Dramićanin M, Milošević O. Up-conversion luminescence in Ho3+ and Tm3+ co-doped Y2O3 :Yb3+ fine powders. 2012;.
https://hdl.handle.net/21.15107/rcub_dais_136 .

Lojpur, Vesna, Nikolić, M., Mančić, Lidija, Dramićanin, Miroslav, Milošević, Olivera, "Up-conversion luminescence in Ho3+ and Tm3+ co-doped Y2O3 :Yb3+ fine powders" (2012),
https://hdl.handle.net/21.15107/rcub_dais_136 .

TY  - CONF
AU  - Lojpur, Vesna
AU  - Nikolić, M.
AU  - Mančić, Lidija
AU  - Dramićanin, Miroslav
AU  - Milošević, Olivera
PY  - 2012
UR  - https://dais.sanu.ac.rs/123456789/508
AB  - Over the past years, Rare Earth (RE3+) ions doped materials have been attracted a great deal of interest due to the potential application for optical temperature sensors. Luminescence properties of these materials are sensitive and changeable with temperature. Here, we have investigated yttrium oxide doped with Yb3+ and Er3+ that was synthesized through spray pyrolysis method at 900 °C and afterwards additionally thermally treated at 1100 °C for either 12, 24 or 48h. Structural and morphological characterizations were done through X-ray powder diffraction (XRPD) and scanning electron microscopy (SEM). The obtained particles were spherical in shape and crystallized in cubic bixbyte structure with space group Ia-3. Photoluminescent measurements (PL) were recorded using the 978 nm exciting wavelength as a function of temperature in the range from 10 K to 300 K. Emission spectra are assigned to the following trivalent erbium f-f electronic transitions: 2H9/2→4I15/2 (blue: 407-420 nm), (2H11/2, 4S3/2) → 4I15/2 (green: 510-590 nm), and 4F9/2→4I15/2 (red: 640-720 nm). The fluorescent intensity ratio of the blue, green and red areas under emission bands was also examined and showed significant temperature sensitivity, with the largest value of 2.7 K-1.
PB  - Belgrade : Agencija FORMAT
C3  - ICOM 2012: The 3rd International Conference on the Physics of Optical Materials and Devices: Book of Abstract
T1  - Low temperature effects on up-conversion emission of Er3+/Yb3+ co-doped Y2O3
SP  - 153
EP  - 153
UR  - https://hdl.handle.net/21.15107/rcub_dais_508
ER  - 

@conference{
author = "Lojpur, Vesna and Nikolić, M. and Mančić, Lidija and Dramićanin, Miroslav and Milošević, Olivera",
year = "2012",
abstract = "Over the past years, Rare Earth (RE3+) ions doped materials have been attracted a great deal of interest due to the potential application for optical temperature sensors. Luminescence properties of these materials are sensitive and changeable with temperature. Here, we have investigated yttrium oxide doped with Yb3+ and Er3+ that was synthesized through spray pyrolysis method at 900 °C and afterwards additionally thermally treated at 1100 °C for either 12, 24 or 48h. Structural and morphological characterizations were done through X-ray powder diffraction (XRPD) and scanning electron microscopy (SEM). The obtained particles were spherical in shape and crystallized in cubic bixbyte structure with space group Ia-3. Photoluminescent measurements (PL) were recorded using the 978 nm exciting wavelength as a function of temperature in the range from 10 K to 300 K. Emission spectra are assigned to the following trivalent erbium f-f electronic transitions: 2H9/2→4I15/2 (blue: 407-420 nm), (2H11/2, 4S3/2) → 4I15/2 (green: 510-590 nm), and 4F9/2→4I15/2 (red: 640-720 nm). The fluorescent intensity ratio of the blue, green and red areas under emission bands was also examined and showed significant temperature sensitivity, with the largest value of 2.7 K-1.",
publisher = "Belgrade : Agencija FORMAT",
journal = "ICOM 2012: The 3rd International Conference on the Physics of Optical Materials and Devices: Book of Abstract",
title = "Low temperature effects on up-conversion emission of Er3+/Yb3+ co-doped Y2O3",
pages = "153-153",
url = "https://hdl.handle.net/21.15107/rcub_dais_508"
}

Lojpur, V., Nikolić, M., Mančić, L., Dramićanin, M.,& Milošević, O.. (2012). Low temperature effects on up-conversion emission of Er3+/Yb3+ co-doped Y2O3. in ICOM 2012: The 3rd International Conference on the Physics of Optical Materials and Devices: Book of Abstract
Belgrade : Agencija FORMAT., 153-153.
https://hdl.handle.net/21.15107/rcub_dais_508

Lojpur V, Nikolić M, Mančić L, Dramićanin M, Milošević O. Low temperature effects on up-conversion emission of Er3+/Yb3+ co-doped Y2O3. in ICOM 2012: The 3rd International Conference on the Physics of Optical Materials and Devices: Book of Abstract. 2012;:153-153.
https://hdl.handle.net/21.15107/rcub_dais_508 .

Lojpur, Vesna, Nikolić, M., Mančić, Lidija, Dramićanin, Miroslav, Milošević, Olivera, "Low temperature effects on up-conversion emission of Er3+/Yb3+ co-doped Y2O3" in ICOM 2012: The 3rd International Conference on the Physics of Optical Materials and Devices: Book of Abstract (2012):153-153,
https://hdl.handle.net/21.15107/rcub_dais_508 .

TY  - CONF
AU  - Lojpur, Vesna
AU  - Nikolić, M.
AU  - Mančić, Lidija
AU  - Dramićanin, Miroslav
AU  - Milošević, Olivera
PY  - 2012
UR  - https://dais.sanu.ac.rs/123456789/507
AB  - Fine yttrium oxide powders doped with Yb3+ and co-doped either with Tm3+ or Ho3+ were synthesized via spray pyrolysis at 900 °C using 0.1 M nitrate precursor. Synthesized powders were additionally thermally treated at 1100 °C for 24h. The characterization was done through X-ray powder diffraction (XRPD), scanning electron microscopy (SEM) and photoluminescent measurements (PL). Generation of cubic bixbyte-structure with space group Ia-3 is confirmed in all samples. Spherical particles with the mean size of ~ 380 nm generated through volume precipitation and collision of much smaller nano grains expose certain degree of porosity which increase further with the powder calcination. Powder’s optical characterization includes infrared, visible and ultraviolet spectra measurements as well as determination of the lifetime. The amplified emission intensities and enhanced lifetime in thermally treated samples are correlated with the powders morphological and structural changes.
PB  - Belgrade : Serbian Ceramic Society
C3  - The First Serbian Ceramic Society Conference "Advanced Ceramics and Application" May 10-11, 2012: Program and the Book of Abstracts
T1  - Up-conversion Luminescence in Ho3+ and Tm3+ co-doped Y2O3 :Yb3+ Fine Powders
SP  - 26
EP  - 26
UR  - https://hdl.handle.net/21.15107/rcub_dais_507
ER  - 

@conference{
author = "Lojpur, Vesna and Nikolić, M. and Mančić, Lidija and Dramićanin, Miroslav and Milošević, Olivera",
year = "2012",
abstract = "Fine yttrium oxide powders doped with Yb3+ and co-doped either with Tm3+ or Ho3+ were synthesized via spray pyrolysis at 900 °C using 0.1 M nitrate precursor. Synthesized powders were additionally thermally treated at 1100 °C for 24h. The characterization was done through X-ray powder diffraction (XRPD), scanning electron microscopy (SEM) and photoluminescent measurements (PL). Generation of cubic bixbyte-structure with space group Ia-3 is confirmed in all samples. Spherical particles with the mean size of ~ 380 nm generated through volume precipitation and collision of much smaller nano grains expose certain degree of porosity which increase further with the powder calcination. Powder’s optical characterization includes infrared, visible and ultraviolet spectra measurements as well as determination of the lifetime. The amplified emission intensities and enhanced lifetime in thermally treated samples are correlated with the powders morphological and structural changes.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "The First Serbian Ceramic Society Conference "Advanced Ceramics and Application" May 10-11, 2012: Program and the Book of Abstracts",
title = "Up-conversion Luminescence in Ho3+ and Tm3+ co-doped Y2O3 :Yb3+ Fine Powders",
pages = "26-26",
url = "https://hdl.handle.net/21.15107/rcub_dais_507"
}

Lojpur, V., Nikolić, M., Mančić, L., Dramićanin, M.,& Milošević, O.. (2012). Up-conversion Luminescence in Ho3+ and Tm3+ co-doped Y2O3 :Yb3+ Fine Powders. in The First Serbian Ceramic Society Conference "Advanced Ceramics and Application" May 10-11, 2012: Program and the Book of Abstracts
Belgrade : Serbian Ceramic Society., 26-26.
https://hdl.handle.net/21.15107/rcub_dais_507

Lojpur V, Nikolić M, Mančić L, Dramićanin M, Milošević O. Up-conversion Luminescence in Ho3+ and Tm3+ co-doped Y2O3 :Yb3+ Fine Powders. in The First Serbian Ceramic Society Conference "Advanced Ceramics and Application" May 10-11, 2012: Program and the Book of Abstracts. 2012;:26-26.
https://hdl.handle.net/21.15107/rcub_dais_507 .

Lojpur, Vesna, Nikolić, M., Mančić, Lidija, Dramićanin, Miroslav, Milošević, Olivera, "Up-conversion Luminescence in Ho3+ and Tm3+ co-doped Y2O3 :Yb3+ Fine Powders" in The First Serbian Ceramic Society Conference "Advanced Ceramics and Application" May 10-11, 2012: Program and the Book of Abstracts (2012):26-26,
https://hdl.handle.net/21.15107/rcub_dais_507 .

TY  - JOUR
AU  - Lojpur, Vesna
AU  - Nikolić, M.
AU  - Mančić, Lidija
AU  - Milošević, Olivera
AU  - Dramićanin, Miroslav
PY  - 2012
UR  - https://dais.sanu.ac.rs/123456789/474
AB  - Fine yttrium oxide powders doped with Yb3+ and co-doped either with Tm3+ or Ho3+ were synthesized via spray pyrolysis at 900 °C using 0.1 M nitrate precursor. Synthesized powders were additionally thermally treated at 1100 °C for 24 h. The characterization was done through X-ray powder diffraction (XRPD), scanning electron microscopy (SEM) and photoluminescent measurements (PL). Generation of cubic bixbyte-structure with space group Ia-3 is confirmed in all samples. Spherical particles with the mean size of ∼400 nm, generated through volume precipitation of much smaller nanograins, expose certain degree of porosity which alters particle morphology during additional thermal treatment. Powders optical characterizations include measurement of up-conversion emission spectra after excitation at 978 nm, as well as determination of emission lifetimes and up-converted emission intensity dependence on excitation power. Dominant green (5F4, 5S2 → 5I8) and blue (1G4 → 3H6) emission is found for Ho3+ and Tm3+ samples, respectively. The amplified emission intensities and enhanced lifetime in thermally treated samples are correlated with the powders morphological and structural changes.
PB  - Elsevier
T2  - Optical Materials
T1  - Up-conversion luminescence in Ho3+ and Tm3+ co-doped Y2O3:Yb3+ fine powders obtained through aerosol decomposition
SP  - 38
EP  - 44
VL  - 35
IS  - 1
DO  - 10.1016/j.optmat.2012.06.019
UR  - https://hdl.handle.net/21.15107/rcub_dais_474
ER  - 

@article{
author = "Lojpur, Vesna and Nikolić, M. and Mančić, Lidija and Milošević, Olivera and Dramićanin, Miroslav",
year = "2012",
abstract = "Fine yttrium oxide powders doped with Yb3+ and co-doped either with Tm3+ or Ho3+ were synthesized via spray pyrolysis at 900 °C using 0.1 M nitrate precursor. Synthesized powders were additionally thermally treated at 1100 °C for 24 h. The characterization was done through X-ray powder diffraction (XRPD), scanning electron microscopy (SEM) and photoluminescent measurements (PL). Generation of cubic bixbyte-structure with space group Ia-3 is confirmed in all samples. Spherical particles with the mean size of ∼400 nm, generated through volume precipitation of much smaller nanograins, expose certain degree of porosity which alters particle morphology during additional thermal treatment. Powders optical characterizations include measurement of up-conversion emission spectra after excitation at 978 nm, as well as determination of emission lifetimes and up-converted emission intensity dependence on excitation power. Dominant green (5F4, 5S2 → 5I8) and blue (1G4 → 3H6) emission is found for Ho3+ and Tm3+ samples, respectively. The amplified emission intensities and enhanced lifetime in thermally treated samples are correlated with the powders morphological and structural changes.",
publisher = "Elsevier",
journal = "Optical Materials",
title = "Up-conversion luminescence in Ho3+ and Tm3+ co-doped Y2O3:Yb3+ fine powders obtained through aerosol decomposition",
pages = "38-44",
volume = "35",
number = "1",
doi = "10.1016/j.optmat.2012.06.019",
url = "https://hdl.handle.net/21.15107/rcub_dais_474"
}

Lojpur, V., Nikolić, M., Mančić, L., Milošević, O.,& Dramićanin, M.. (2012). Up-conversion luminescence in Ho3+ and Tm3+ co-doped Y2O3:Yb3+ fine powders obtained through aerosol decomposition. in Optical Materials
Elsevier., 35(1), 38-44.
https://doi.org/10.1016/j.optmat.2012.06.019
https://hdl.handle.net/21.15107/rcub_dais_474

Lojpur V, Nikolić M, Mančić L, Milošević O, Dramićanin M. Up-conversion luminescence in Ho3+ and Tm3+ co-doped Y2O3:Yb3+ fine powders obtained through aerosol decomposition. in Optical Materials. 2012;35(1):38-44.
doi:10.1016/j.optmat.2012.06.019
https://hdl.handle.net/21.15107/rcub_dais_474 .

Lojpur, Vesna, Nikolić, M., Mančić, Lidija, Milošević, Olivera, Dramićanin, Miroslav, "Up-conversion luminescence in Ho3+ and Tm3+ co-doped Y2O3:Yb3+ fine powders obtained through aerosol decomposition" in Optical Materials, 35, no. 1 (2012):38-44,
https://doi.org/10.1016/j.optmat.2012.06.019 .,
https://hdl.handle.net/21.15107/rcub_dais_474 .