TY  - JOUR
AU  - Ivetić, Tamara B.
AU  - Sekulić, Dalibor L.
AU  - Papan, Jelena
AU  - Guth, Imre O.
AU  - Petrović, Dragoslav M.
AU  - Lukić-Petrović, Svetlana R.
PY  - 2018
UR  - https://linkinghub.elsevier.com/retrieve/pii/S0272884218318674
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7813
AB  - This paper describes the processing, microstructure, optical and electrical properties of the nanocrystalline (NC) niobium and zinc doped titanium-tin-oxide (TTO:NZ) based ceramics. Variety of techniques was employed (X-ray diffraction, scanning electron microscopy, energy dispersive, Raman and impedance spectroscopy) in the characterization of the obtained TTO:NZ, which confirmed the formation of NC solid-solution matrix with Ti0.8Sn0.2O2 composition. A specific highly dense (approximately 97% of the theoretical density was reached) varistor like microstructure (matrix metal-oxide grains surrounded by the grain-boundary regions) and accordingly resembling electrical properties (breakdown electric field of approximately 130 V/mm and nonlinearity coefficient of α ≈ 6.5) were achieved through double cation doping and elected condition of the mechanochemical solid-state synthesis. Impedance response analysis of TTO:NZ ceramics by means of an equivalent electrical circuit based on the brick-layer model for polycrystalline materials revealed the presence of two temperature dependent electrical relaxation phenomena of the non-Debye type as well as the negative temperature coefficient of resistance behavior.
T2  - Ceramics International
T1  - Niobium and zinc doped titanium-tin-oxide solid-solution ceramics: Synthesis, structure and electrical characterization
VL  - 44
IS  - 15
SP  - 18987
EP  - 18995
DO  - 10.1016/j.ceramint.2018.07.139
ER  - 

@article{
author = "Ivetić, Tamara B. and Sekulić, Dalibor L. and Papan, Jelena and Guth, Imre O. and Petrović, Dragoslav M. and Lukić-Petrović, Svetlana R.",
year = "2018",
abstract = "This paper describes the processing, microstructure, optical and electrical properties of the nanocrystalline (NC) niobium and zinc doped titanium-tin-oxide (TTO:NZ) based ceramics. Variety of techniques was employed (X-ray diffraction, scanning electron microscopy, energy dispersive, Raman and impedance spectroscopy) in the characterization of the obtained TTO:NZ, which confirmed the formation of NC solid-solution matrix with Ti0.8Sn0.2O2 composition. A specific highly dense (approximately 97% of the theoretical density was reached) varistor like microstructure (matrix metal-oxide grains surrounded by the grain-boundary regions) and accordingly resembling electrical properties (breakdown electric field of approximately 130 V/mm and nonlinearity coefficient of α ≈ 6.5) were achieved through double cation doping and elected condition of the mechanochemical solid-state synthesis. Impedance response analysis of TTO:NZ ceramics by means of an equivalent electrical circuit based on the brick-layer model for polycrystalline materials revealed the presence of two temperature dependent electrical relaxation phenomena of the non-Debye type as well as the negative temperature coefficient of resistance behavior.",
journal = "Ceramics International",
title = "Niobium and zinc doped titanium-tin-oxide solid-solution ceramics: Synthesis, structure and electrical characterization",
volume = "44",
number = "15",
pages = "18987-18995",
doi = "10.1016/j.ceramint.2018.07.139"
}

Ivetić, T. B., Sekulić, D. L., Papan, J., Guth, I. O., Petrović, D. M.,& Lukić-Petrović, S. R.. (2018). Niobium and zinc doped titanium-tin-oxide solid-solution ceramics: Synthesis, structure and electrical characterization. in Ceramics International, 44(15), 18987-18995.
https://doi.org/10.1016/j.ceramint.2018.07.139

Ivetić TB, Sekulić DL, Papan J, Guth IO, Petrović DM, Lukić-Petrović SR. Niobium and zinc doped titanium-tin-oxide solid-solution ceramics: Synthesis, structure and electrical characterization. in Ceramics International. 2018;44(15):18987-18995.
doi:10.1016/j.ceramint.2018.07.139 .

Ivetić, Tamara B., Sekulić, Dalibor L., Papan, Jelena, Guth, Imre O., Petrović, Dragoslav M., Lukić-Petrović, Svetlana R., "Niobium and zinc doped titanium-tin-oxide solid-solution ceramics: Synthesis, structure and electrical characterization" in Ceramics International, 44, no. 15 (2018):18987-18995,
https://doi.org/10.1016/j.ceramint.2018.07.139 . .

TY  - JOUR
AU  - Đačanin, Ljubica
AU  - Dramićanin, Miroslav
AU  - Lukić-Petrović, Svetlana R.
AU  - Petrović, Dragoslav M.
AU  - Nikolić, Marko G.
AU  - Ivetić, Tamara B.
AU  - Guth, Imre O.
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5971
AB  - In this research we prepared nanocrystalline YNbO4:Eu3+ phosphor, i.e. nanophosphor, powder using an efficient mechanochemical method followed by annealing. X-ray diffraction analysis revealed that YNbO4:Eu3+ crystallizes in monoclinic structure C2/c where, from the point of view of A and B in ABO(4) compounds, cation coordination can be noted as [6+2, 4+2]. Crystallite size of about 40 nm, was estimated using Debye Scherrers equation. Raman spectroscopy with 785 and 532 rim excitation wavelengths is performed to record a majority of materials phonon modes and to provide more in depth understanding of the YNbO4 structure. Scanning electron microscopy observations indicate that the mechanical treatment during synthesis is causing non-uniformity of the powder microstructure. High resolution photoluminescent measurements upon UV excitation showed intense emission coming from f-f transitions of the europium ion with the lifetime of 0.68 ms, suggesting that the obtained YNbO4:Eu3+ is a good potential phosphor. A comparison of emissive properties with microcrystalline YNbO4:Eu3+ was made and it showed higher values of emission intensity and lifetime of the nanocrystalline sample.(C) 2014 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
T2  - Ceramics International
T1  - Mechanochemical synthesis of YNbO4:Eu nanocrystalline powder and its structural, microstructural and photoluminescence properties
VL  - 40
IS  - 6
SP  - 8281
EP  - 8286
DO  - 10.1016/j.ceramint.2014.01.028
ER  - 

@article{
author = "Đačanin, Ljubica and Dramićanin, Miroslav and Lukić-Petrović, Svetlana R. and Petrović, Dragoslav M. and Nikolić, Marko G. and Ivetić, Tamara B. and Guth, Imre O.",
year = "2014",
abstract = "In this research we prepared nanocrystalline YNbO4:Eu3+ phosphor, i.e. nanophosphor, powder using an efficient mechanochemical method followed by annealing. X-ray diffraction analysis revealed that YNbO4:Eu3+ crystallizes in monoclinic structure C2/c where, from the point of view of A and B in ABO(4) compounds, cation coordination can be noted as [6+2, 4+2]. Crystallite size of about 40 nm, was estimated using Debye Scherrers equation. Raman spectroscopy with 785 and 532 rim excitation wavelengths is performed to record a majority of materials phonon modes and to provide more in depth understanding of the YNbO4 structure. Scanning electron microscopy observations indicate that the mechanical treatment during synthesis is causing non-uniformity of the powder microstructure. High resolution photoluminescent measurements upon UV excitation showed intense emission coming from f-f transitions of the europium ion with the lifetime of 0.68 ms, suggesting that the obtained YNbO4:Eu3+ is a good potential phosphor. A comparison of emissive properties with microcrystalline YNbO4:Eu3+ was made and it showed higher values of emission intensity and lifetime of the nanocrystalline sample.(C) 2014 Elsevier Ltd and Techna Group S.r.l. All rights reserved.",
journal = "Ceramics International",
title = "Mechanochemical synthesis of YNbO4:Eu nanocrystalline powder and its structural, microstructural and photoluminescence properties",
volume = "40",
number = "6",
pages = "8281-8286",
doi = "10.1016/j.ceramint.2014.01.028"
}

Đačanin, L., Dramićanin, M., Lukić-Petrović, S. R., Petrović, D. M., Nikolić, M. G., Ivetić, T. B.,& Guth, I. O.. (2014). Mechanochemical synthesis of YNbO4:Eu nanocrystalline powder and its structural, microstructural and photoluminescence properties. in Ceramics International, 40(6), 8281-8286.
https://doi.org/10.1016/j.ceramint.2014.01.028

Đačanin L, Dramićanin M, Lukić-Petrović SR, Petrović DM, Nikolić MG, Ivetić TB, Guth IO. Mechanochemical synthesis of YNbO4:Eu nanocrystalline powder and its structural, microstructural and photoluminescence properties. in Ceramics International. 2014;40(6):8281-8286.
doi:10.1016/j.ceramint.2014.01.028 .

Đačanin, Ljubica, Dramićanin, Miroslav, Lukić-Petrović, Svetlana R., Petrović, Dragoslav M., Nikolić, Marko G., Ivetić, Tamara B., Guth, Imre O., "Mechanochemical synthesis of YNbO4:Eu nanocrystalline powder and its structural, microstructural and photoluminescence properties" in Ceramics International, 40, no. 6 (2014):8281-8286,
https://doi.org/10.1016/j.ceramint.2014.01.028 . .

TY  - JOUR
AU  - Đačanin, Ljubica
AU  - Lukić-Petrović, Svetlana R.
AU  - Petrović, Dragoslav M.
AU  - Nikolić, Marko G.
AU  - Dramićanin, Miroslav
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6006
AB  - We prepared Eu3+- and Sm3+-doped YNbO4 phosphor powders using a simple solid-state reaction method and examined their photoluminescence properties in order to investigate the possibility for their usage in phosphor thermometry. Photoluminescence measurements were performed in the temperature range 303-773 K, and the fluorescence intensity ratio of the paired emissions lines was studied as a function of temperature. The results have shown that YNbO4:Eu3+ possesses the absolute sensitivity of approximately 3 Chi 10(-3) K-1 at about 700 K, while relative sensitivity changes within the range of 0.5-2.7% K-1. YNbO4:Sm3+ has the maximum sensitivity of around 7 Chi 10(-4) K-1 at about 700 K with the relative sensitivity of 0.43% K-1 around 500 K. Calculated temperature sensitivities of samples show that these materials have a good potential for the development of therrnographic phosphors. Experimental lifetime measurements recorded at 303-773 K were fitted using a temperature dependent charge transfer model, TDCT. This model yields good agreement between experimental and fitted lifetime data. The sample crystalline structure is confirmed by XRD measurements. (C) 2014 Elsevier B.V. All rights reserved.
T2  - Journal of Luminescence
T1  - Temperature quenching of luminescence emission in Eu3+- and Sm3+-doped YNbO4 powders
VL  - 151
SP  - 82
EP  - 87
DO  - 10.1016/j.jlumin.2014.02.008
ER  - 

@article{
author = "Đačanin, Ljubica and Lukić-Petrović, Svetlana R. and Petrović, Dragoslav M. and Nikolić, Marko G. and Dramićanin, Miroslav",
year = "2014",
abstract = "We prepared Eu3+- and Sm3+-doped YNbO4 phosphor powders using a simple solid-state reaction method and examined their photoluminescence properties in order to investigate the possibility for their usage in phosphor thermometry. Photoluminescence measurements were performed in the temperature range 303-773 K, and the fluorescence intensity ratio of the paired emissions lines was studied as a function of temperature. The results have shown that YNbO4:Eu3+ possesses the absolute sensitivity of approximately 3 Chi 10(-3) K-1 at about 700 K, while relative sensitivity changes within the range of 0.5-2.7% K-1. YNbO4:Sm3+ has the maximum sensitivity of around 7 Chi 10(-4) K-1 at about 700 K with the relative sensitivity of 0.43% K-1 around 500 K. Calculated temperature sensitivities of samples show that these materials have a good potential for the development of therrnographic phosphors. Experimental lifetime measurements recorded at 303-773 K were fitted using a temperature dependent charge transfer model, TDCT. This model yields good agreement between experimental and fitted lifetime data. The sample crystalline structure is confirmed by XRD measurements. (C) 2014 Elsevier B.V. All rights reserved.",
journal = "Journal of Luminescence",
title = "Temperature quenching of luminescence emission in Eu3+- and Sm3+-doped YNbO4 powders",
volume = "151",
pages = "82-87",
doi = "10.1016/j.jlumin.2014.02.008"
}

Đačanin, L., Lukić-Petrović, S. R., Petrović, D. M., Nikolić, M. G.,& Dramićanin, M.. (2014). Temperature quenching of luminescence emission in Eu3+- and Sm3+-doped YNbO4 powders. in Journal of Luminescence, 151, 82-87.
https://doi.org/10.1016/j.jlumin.2014.02.008

Đačanin L, Lukić-Petrović SR, Petrović DM, Nikolić MG, Dramićanin M. Temperature quenching of luminescence emission in Eu3+- and Sm3+-doped YNbO4 powders. in Journal of Luminescence. 2014;151:82-87.
doi:10.1016/j.jlumin.2014.02.008 .

Đačanin, Ljubica, Lukić-Petrović, Svetlana R., Petrović, Dragoslav M., Nikolić, Marko G., Dramićanin, Miroslav, "Temperature quenching of luminescence emission in Eu3+- and Sm3+-doped YNbO4 powders" in Journal of Luminescence, 151 (2014):82-87,
https://doi.org/10.1016/j.jlumin.2014.02.008 . .

TY  - JOUR
AU  - Strbac, D. D.
AU  - Lukić-Petrović, Svetlana R.
AU  - Petrović, Dragoslav M.
AU  - Videnovic, I. R.
AU  - Dramićanin, Miroslav
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6021
AB  - The paper reports on hardness of thin amorphous films of the Cux(As38.5Se54I7.5)(100-x) type for x=10, 15, 20 and 25 at-% evaluated by microindentation measurements and instrumented nanoindentation testing. Values of determined microhardness are in the interval of 748-1137 MPa, while nanohardness are in the interval of 930-1591 MPa and can be regarded as moderate in the category of chalcogenide glasses. Isotropic mechanical properties on thin films surface are determined. Influence of copper on mechanical properties of As-Se-I films is discussed in terms of possible structural units in glass matrix.
T2  - Materials Science and Technology
T1  - Influence of copper on hardness of amorphous As-Se-I thin films
VL  - 30
IS  - 2
SP  - 236
EP  - 240
DO  - 10.1179/1743284713Y.0000000346
ER  - 

@article{
author = "Strbac, D. D. and Lukić-Petrović, Svetlana R. and Petrović, Dragoslav M. and Videnovic, I. R. and Dramićanin, Miroslav",
year = "2014",
abstract = "The paper reports on hardness of thin amorphous films of the Cux(As38.5Se54I7.5)(100-x) type for x=10, 15, 20 and 25 at-% evaluated by microindentation measurements and instrumented nanoindentation testing. Values of determined microhardness are in the interval of 748-1137 MPa, while nanohardness are in the interval of 930-1591 MPa and can be regarded as moderate in the category of chalcogenide glasses. Isotropic mechanical properties on thin films surface are determined. Influence of copper on mechanical properties of As-Se-I films is discussed in terms of possible structural units in glass matrix.",
journal = "Materials Science and Technology",
title = "Influence of copper on hardness of amorphous As-Se-I thin films",
volume = "30",
number = "2",
pages = "236-240",
doi = "10.1179/1743284713Y.0000000346"
}

Strbac, D. D., Lukić-Petrović, S. R., Petrović, D. M., Videnovic, I. R.,& Dramićanin, M.. (2014). Influence of copper on hardness of amorphous As-Se-I thin films. in Materials Science and Technology, 30(2), 236-240.
https://doi.org/10.1179/1743284713Y.0000000346

Strbac DD, Lukić-Petrović SR, Petrović DM, Videnovic IR, Dramićanin M. Influence of copper on hardness of amorphous As-Se-I thin films. in Materials Science and Technology. 2014;30(2):236-240.
doi:10.1179/1743284713Y.0000000346 .

Strbac, D. D., Lukić-Petrović, Svetlana R., Petrović, Dragoslav M., Videnovic, I. R., Dramićanin, Miroslav, "Influence of copper on hardness of amorphous As-Se-I thin films" in Materials Science and Technology, 30, no. 2 (2014):236-240,
https://doi.org/10.1179/1743284713Y.0000000346 . .

TY  - JOUR
AU  - Đačanin, Ljubica
AU  - Dramićanin, Miroslav
AU  - Lukić-Petrović, Svetlana R.
AU  - Petrović, Dragoslav M.
AU  - Nikolić, Marko G.
PY  - 2013
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7007
AB  - We prepared an efficient YNbO4:Eu3+ phosphor using a simple solid-state reaction method and examined its photoluminescent properties in order to investigate the possibility for its usage in phosphor thermometry. Photoluminescence measurements were performed in the temperature range 303-803 K, and the fluorescence intensity ratio (FIR) of the paired emissions lines of Eu3+ (D-5(1) - GT F-7(1) and D-5(0) - GT F-7(1) transitions) was studied as a function of temperature. The sample crystalline structure is confirmed by XRD measurements. The material is proved to have a good potential for the development of thermographic phosphors. It exhibits maximum temperature sensitivity of approximately 3.5 x 10(-3) K-1 in the temperature region around 700 K. (C) 2013 Elsevier Ltd. All rights reserved.
T2  - Radiation Measurements
T1  - Eu3+ doped YNbO4 phosphor properties for fluorescence thermometry
VL  - 56
SP  - 143
EP  - 146
DO  - 10.1016/j.radmeas.2013.01.038
ER  - 

@article{
author = "Đačanin, Ljubica and Dramićanin, Miroslav and Lukić-Petrović, Svetlana R. and Petrović, Dragoslav M. and Nikolić, Marko G.",
year = "2013",
abstract = "We prepared an efficient YNbO4:Eu3+ phosphor using a simple solid-state reaction method and examined its photoluminescent properties in order to investigate the possibility for its usage in phosphor thermometry. Photoluminescence measurements were performed in the temperature range 303-803 K, and the fluorescence intensity ratio (FIR) of the paired emissions lines of Eu3+ (D-5(1) - GT F-7(1) and D-5(0) - GT F-7(1) transitions) was studied as a function of temperature. The sample crystalline structure is confirmed by XRD measurements. The material is proved to have a good potential for the development of thermographic phosphors. It exhibits maximum temperature sensitivity of approximately 3.5 x 10(-3) K-1 in the temperature region around 700 K. (C) 2013 Elsevier Ltd. All rights reserved.",
journal = "Radiation Measurements",
title = "Eu3+ doped YNbO4 phosphor properties for fluorescence thermometry",
volume = "56",
pages = "143-146",
doi = "10.1016/j.radmeas.2013.01.038"
}

Đačanin, L., Dramićanin, M., Lukić-Petrović, S. R., Petrović, D. M.,& Nikolić, M. G.. (2013). Eu3+ doped YNbO4 phosphor properties for fluorescence thermometry. in Radiation Measurements, 56, 143-146.
https://doi.org/10.1016/j.radmeas.2013.01.038

Đačanin L, Dramićanin M, Lukić-Petrović SR, Petrović DM, Nikolić MG. Eu3+ doped YNbO4 phosphor properties for fluorescence thermometry. in Radiation Measurements. 2013;56:143-146.
doi:10.1016/j.radmeas.2013.01.038 .

Đačanin, Ljubica, Dramićanin, Miroslav, Lukić-Petrović, Svetlana R., Petrović, Dragoslav M., Nikolić, Marko G., "Eu3+ doped YNbO4 phosphor properties for fluorescence thermometry" in Radiation Measurements, 56 (2013):143-146,
https://doi.org/10.1016/j.radmeas.2013.01.038 . .

TY  - JOUR
AU  - Lukić-Petrović, Svetlana R.
AU  - Petrović, Dragoslav M.
AU  - Nikolić, M.
AU  - Đačanin, Ljubica
AU  - Dramićanin, Miroslav
PY  - 2013
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5530
AB  - Phosphor materials are of special interest due to their important applications ranging from solid state lightning and displays to biomedicine. Understanding the spectroscopic properties of these materials is important for optimizing their emission for technological applications. Zinc silicate (Zn2SiO4) has been identified as a very suitable host matrix for many rare-earth and transition metal dopant ions with excellent luminescent properties in the blue, green and red spectral zones. Here, we present high resolution measurements of low-temperature photoluminescence of trivalent europium doped zinc silicate particles prepared by combination of so-gel and combustion synthesis route. We observed and analyzed 5D(0) - GT F-7(J) spin forbidden f-f electronic transitions at low temperatures, as well as emission kinetics from D-5(0) level and lifetime-temperature dependence.
T2  - Optoelectronics and Advanced Materials - Rapid Communications
T1  - Low temperature photoluminescence emission of Zn2SiO4:Eu3+ phosphor powder
VL  - 7
IS  - 3-4
SP  - 290
EP  - 292
UR  - https://hdl.handle.net/21.15107/rcub_vinar_5530
ER  - 

@article{
author = "Lukić-Petrović, Svetlana R. and Petrović, Dragoslav M. and Nikolić, M. and Đačanin, Ljubica and Dramićanin, Miroslav",
year = "2013",
abstract = "Phosphor materials are of special interest due to their important applications ranging from solid state lightning and displays to biomedicine. Understanding the spectroscopic properties of these materials is important for optimizing their emission for technological applications. Zinc silicate (Zn2SiO4) has been identified as a very suitable host matrix for many rare-earth and transition metal dopant ions with excellent luminescent properties in the blue, green and red spectral zones. Here, we present high resolution measurements of low-temperature photoluminescence of trivalent europium doped zinc silicate particles prepared by combination of so-gel and combustion synthesis route. We observed and analyzed 5D(0) - GT F-7(J) spin forbidden f-f electronic transitions at low temperatures, as well as emission kinetics from D-5(0) level and lifetime-temperature dependence.",
journal = "Optoelectronics and Advanced Materials - Rapid Communications",
title = "Low temperature photoluminescence emission of Zn2SiO4:Eu3+ phosphor powder",
volume = "7",
number = "3-4",
pages = "290-292",
url = "https://hdl.handle.net/21.15107/rcub_vinar_5530"
}

Lukić-Petrović, S. R., Petrović, D. M., Nikolić, M., Đačanin, L.,& Dramićanin, M.. (2013). Low temperature photoluminescence emission of Zn2SiO4:Eu3+ phosphor powder. in Optoelectronics and Advanced Materials - Rapid Communications, 7(3-4), 290-292.
https://hdl.handle.net/21.15107/rcub_vinar_5530

Lukić-Petrović SR, Petrović DM, Nikolić M, Đačanin L, Dramićanin M. Low temperature photoluminescence emission of Zn2SiO4:Eu3+ phosphor powder. in Optoelectronics and Advanced Materials - Rapid Communications. 2013;7(3-4):290-292.
https://hdl.handle.net/21.15107/rcub_vinar_5530 .

Lukić-Petrović, Svetlana R., Petrović, Dragoslav M., Nikolić, M., Đačanin, Ljubica, Dramićanin, Miroslav, "Low temperature photoluminescence emission of Zn2SiO4:Eu3+ phosphor powder" in Optoelectronics and Advanced Materials - Rapid Communications, 7, no. 3-4 (2013):290-292,
https://hdl.handle.net/21.15107/rcub_vinar_5530 .

TY  - JOUR
AU  - Đačanin, Ljubica
AU  - Lukić, Svetlana R.
AU  - Petrović, Dragoslav M.
AU  - Antić, Željka
AU  - Krsmanović, Radenka
AU  - Marinović-Cincović, Milena
AU  - Dramićanin, Miroslav
PY  - 2012
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4897
AB  - Luminescent composites of poly(methylmethacrylate) (PMMA) and nanophosphors (Zn2SiO4:Mn2+, Zn2SiO4:Eu3+) were prepared by dispersion casting method. It was found that nanoparticles embedded in PMMA matrix preserve their typical phosphorescence emission. The influence of Zn2SiO4 nanofillers on thermal properties of PMMA was also investigated. A shift towards higher glass transition temperatures and slight improvements in thermal stability of the nanocomposites compared to pure PMMA were observed and are discussed herein.
T2  - Journal of Materials Engineering and Performance
T1  - PMMA/Zn2SiO4:Eu3+(Mn2+) Composites: Preparation, Optical, and Thermal Properties
VL  - 21
IS  - 7
SP  - 1509
EP  - 1513
DO  - 10.1007/s11665-011-0049-3
ER  - 

@article{
author = "Đačanin, Ljubica and Lukić, Svetlana R. and Petrović, Dragoslav M. and Antić, Željka and Krsmanović, Radenka and Marinović-Cincović, Milena and Dramićanin, Miroslav",
year = "2012",
abstract = "Luminescent composites of poly(methylmethacrylate) (PMMA) and nanophosphors (Zn2SiO4:Mn2+, Zn2SiO4:Eu3+) were prepared by dispersion casting method. It was found that nanoparticles embedded in PMMA matrix preserve their typical phosphorescence emission. The influence of Zn2SiO4 nanofillers on thermal properties of PMMA was also investigated. A shift towards higher glass transition temperatures and slight improvements in thermal stability of the nanocomposites compared to pure PMMA were observed and are discussed herein.",
journal = "Journal of Materials Engineering and Performance",
title = "PMMA/Zn2SiO4:Eu3+(Mn2+) Composites: Preparation, Optical, and Thermal Properties",
volume = "21",
number = "7",
pages = "1509-1513",
doi = "10.1007/s11665-011-0049-3"
}

Đačanin, L., Lukić, S. R., Petrović, D. M., Antić, Ž., Krsmanović, R., Marinović-Cincović, M.,& Dramićanin, M.. (2012). PMMA/Zn2SiO4:Eu3+(Mn2+) Composites: Preparation, Optical, and Thermal Properties. in Journal of Materials Engineering and Performance, 21(7), 1509-1513.
https://doi.org/10.1007/s11665-011-0049-3

Đačanin L, Lukić SR, Petrović DM, Antić Ž, Krsmanović R, Marinović-Cincović M, Dramićanin M. PMMA/Zn2SiO4:Eu3+(Mn2+) Composites: Preparation, Optical, and Thermal Properties. in Journal of Materials Engineering and Performance. 2012;21(7):1509-1513.
doi:10.1007/s11665-011-0049-3 .

Đačanin, Ljubica, Lukić, Svetlana R., Petrović, Dragoslav M., Antić, Željka, Krsmanović, Radenka, Marinović-Cincović, Milena, Dramićanin, Miroslav, "PMMA/Zn2SiO4:Eu3+(Mn2+) Composites: Preparation, Optical, and Thermal Properties" in Journal of Materials Engineering and Performance, 21, no. 7 (2012):1509-1513,
https://doi.org/10.1007/s11665-011-0049-3 . .

TY  - JOUR
AU  - Đačanin, Ljubica
AU  - Dramićanin, Miroslav
AU  - Lukić-Petrović, Svetlana R.
AU  - Petrović, Dragoslav M.
AU  - Nikolić, Marko G.
PY  - 2012
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4356
AB  - Lithium-indium oxide is a high-density (5.9 g center dot cm(-3)), wide band-gap semiconductor with promising applications for scintillating detection of solar neutrinos as well as for efficient phosphorescence when doped with Er3+ or Sm3+ ions. In this report, we demonstrate visible upconversion emission of Er3+-doped LiInO2 synthesized by a simple solid-state chemistry procedure and discuss mechanisms responsible for pumping the Er3+ ions to upper levels. Intense upconversion emission is observed in the green and red spectral regions under near-infrared excitation, and it is greatly enhanced by co-doping with Yb3+ ions. We also examined the upconversion intensity change as a function of temperature, and, consequently, possible applications of this material as a low-temperature sensor.
T2  - Central European Journal of Physics
T1  - Vaaisible upconversion emission of Er3+-doped and Er3+/Yb3+-codoped LiInO2
VL  - 10
IS  - 2
SP  - 519
EP  - 523
DO  - 10.2478/s11534-012-0009-z
ER  - 

@article{
author = "Đačanin, Ljubica and Dramićanin, Miroslav and Lukić-Petrović, Svetlana R. and Petrović, Dragoslav M. and Nikolić, Marko G.",
year = "2012",
abstract = "Lithium-indium oxide is a high-density (5.9 g center dot cm(-3)), wide band-gap semiconductor with promising applications for scintillating detection of solar neutrinos as well as for efficient phosphorescence when doped with Er3+ or Sm3+ ions. In this report, we demonstrate visible upconversion emission of Er3+-doped LiInO2 synthesized by a simple solid-state chemistry procedure and discuss mechanisms responsible for pumping the Er3+ ions to upper levels. Intense upconversion emission is observed in the green and red spectral regions under near-infrared excitation, and it is greatly enhanced by co-doping with Yb3+ ions. We also examined the upconversion intensity change as a function of temperature, and, consequently, possible applications of this material as a low-temperature sensor.",
journal = "Central European Journal of Physics",
title = "Vaaisible upconversion emission of Er3+-doped and Er3+/Yb3+-codoped LiInO2",
volume = "10",
number = "2",
pages = "519-523",
doi = "10.2478/s11534-012-0009-z"
}

Đačanin, L., Dramićanin, M., Lukić-Petrović, S. R., Petrović, D. M.,& Nikolić, M. G.. (2012). Vaaisible upconversion emission of Er3+-doped and Er3+/Yb3+-codoped LiInO2. in Central European Journal of Physics, 10(2), 519-523.
https://doi.org/10.2478/s11534-012-0009-z

Đačanin L, Dramićanin M, Lukić-Petrović SR, Petrović DM, Nikolić MG. Vaaisible upconversion emission of Er3+-doped and Er3+/Yb3+-codoped LiInO2. in Central European Journal of Physics. 2012;10(2):519-523.
doi:10.2478/s11534-012-0009-z .

Đačanin, Ljubica, Dramićanin, Miroslav, Lukić-Petrović, Svetlana R., Petrović, Dragoslav M., Nikolić, Marko G., "Vaaisible upconversion emission of Er3+-doped and Er3+/Yb3+-codoped LiInO2" in Central European Journal of Physics, 10, no. 2 (2012):519-523,
https://doi.org/10.2478/s11534-012-0009-z . .

TY  - JOUR
AU  - Dacanin, Lj
AU  - Lukić-Petrović, Svetlana R.
AU  - Petrović, Dragoslav M.
AU  - Dramićanin, Miroslav
PY  - 2012
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4893
AB  - Lithium-indium oxide doped with Eu3+ or Sm3+ is prepared by a solid-state chemistry method and its properties are analyzed with respect to its possible application as a phosphor material. X-ray diffraction confirmed that the present synthesis yields a product in tetragonal structural form (space group I4(1)/amd) with no impurity phases. The optical band gaps of 3.4 eV for the Eu3+ sample and 3.5 eV for Sm3+ are found. Photoluminescence emission measurements showed that rare-earth ions substitute In in sites of D-2d symmetry with single-exponential emission decays of 1.5 ms for the Eu3+-doped sample and 2.3 ms for the Sm3+ case.
T2  - Physica Scripta
T1  - Photoluminescence of Eu- and Sm-doped LiInO2 phosphor powders
VL  - 85
IS  - 6
DO  - 10.1088/0031-8949/85/06/065703
ER  - 

@article{
author = "Dacanin, Lj and Lukić-Petrović, Svetlana R. and Petrović, Dragoslav M. and Dramićanin, Miroslav",
year = "2012",
abstract = "Lithium-indium oxide doped with Eu3+ or Sm3+ is prepared by a solid-state chemistry method and its properties are analyzed with respect to its possible application as a phosphor material. X-ray diffraction confirmed that the present synthesis yields a product in tetragonal structural form (space group I4(1)/amd) with no impurity phases. The optical band gaps of 3.4 eV for the Eu3+ sample and 3.5 eV for Sm3+ are found. Photoluminescence emission measurements showed that rare-earth ions substitute In in sites of D-2d symmetry with single-exponential emission decays of 1.5 ms for the Eu3+-doped sample and 2.3 ms for the Sm3+ case.",
journal = "Physica Scripta",
title = "Photoluminescence of Eu- and Sm-doped LiInO2 phosphor powders",
volume = "85",
number = "6",
doi = "10.1088/0031-8949/85/06/065703"
}

Dacanin, L., Lukić-Petrović, S. R., Petrović, D. M.,& Dramićanin, M.. (2012). Photoluminescence of Eu- and Sm-doped LiInO2 phosphor powders. in Physica Scripta, 85(6).
https://doi.org/10.1088/0031-8949/85/06/065703

Dacanin L, Lukić-Petrović SR, Petrović DM, Dramićanin M. Photoluminescence of Eu- and Sm-doped LiInO2 phosphor powders. in Physica Scripta. 2012;85(6).
doi:10.1088/0031-8949/85/06/065703 .

Dacanin, Lj, Lukić-Petrović, Svetlana R., Petrović, Dragoslav M., Dramićanin, Miroslav, "Photoluminescence of Eu- and Sm-doped LiInO2 phosphor powders" in Physica Scripta, 85, no. 6 (2012),
https://doi.org/10.1088/0031-8949/85/06/065703 . .

TY  - CONF
AU  - Đačanin, Ljubica
AU  - Dramićanin, Miroslav
AU  - Nikolić, Marko G.
AU  - Mitrić, Miodrag
AU  - Petrović, Dragoslav M.
AU  - Lukić, Svetlana R.
PY  - 2011
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6944
AB  - Lithium-indium oxide is one of the candidate materials as solid-state scintillators for solar neutrinos due to an inverse beta -decay of In-115 to Sn-115. On the other hand, when doped with rare-earth ions such as Eu3+ or Sm3+, it becomes a promising phosphor material. In this report we present a simple solid-state procedure for preparation of LiInO2:Eu3+ powders. X-ray diffraction confirmed product in tetragonal structural form (space group: I4(1)/amd) and no impurity phases were detected. Then, high resolution photoluminescence emission measurements were performed at room and low temperatures to find D-5(0) - GT F-7(J). Emission kinetics from D-5(0) level exhibited pure single exponential behavior with lifetime of about 1.5 ms. Maximum energy splitting of F-7(1) manifold is recorded as a function of temperature. (C) 2011 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim
C3  - Physica status solidi. C: Current topics in solid state physics
T1  - Photoluminescence of europium doped LiInO2 powder
VL  - 8
IS  - 9
DO  - 10.1002/pssc.201084138
ER  - 

@conference{
author = "Đačanin, Ljubica and Dramićanin, Miroslav and Nikolić, Marko G. and Mitrić, Miodrag and Petrović, Dragoslav M. and Lukić, Svetlana R.",
year = "2011",
abstract = "Lithium-indium oxide is one of the candidate materials as solid-state scintillators for solar neutrinos due to an inverse beta -decay of In-115 to Sn-115. On the other hand, when doped with rare-earth ions such as Eu3+ or Sm3+, it becomes a promising phosphor material. In this report we present a simple solid-state procedure for preparation of LiInO2:Eu3+ powders. X-ray diffraction confirmed product in tetragonal structural form (space group: I4(1)/amd) and no impurity phases were detected. Then, high resolution photoluminescence emission measurements were performed at room and low temperatures to find D-5(0) - GT F-7(J). Emission kinetics from D-5(0) level exhibited pure single exponential behavior with lifetime of about 1.5 ms. Maximum energy splitting of F-7(1) manifold is recorded as a function of temperature. (C) 2011 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim",
journal = "Physica status solidi. C: Current topics in solid state physics",
title = "Photoluminescence of europium doped LiInO2 powder",
volume = "8",
number = "9",
doi = "10.1002/pssc.201084138"
}

Đačanin, L., Dramićanin, M., Nikolić, M. G., Mitrić, M., Petrović, D. M.,& Lukić, S. R.. (2011). Photoluminescence of europium doped LiInO2 powder. in Physica status solidi. C: Current topics in solid state physics, 8(9).
https://doi.org/10.1002/pssc.201084138

Đačanin L, Dramićanin M, Nikolić MG, Mitrić M, Petrović DM, Lukić SR. Photoluminescence of europium doped LiInO2 powder. in Physica status solidi. C: Current topics in solid state physics. 2011;8(9).
doi:10.1002/pssc.201084138 .

Đačanin, Ljubica, Dramićanin, Miroslav, Nikolić, Marko G., Mitrić, Miodrag, Petrović, Dragoslav M., Lukić, Svetlana R., "Photoluminescence of europium doped LiInO2 powder" in Physica status solidi. C: Current topics in solid state physics, 8, no. 9 (2011),
https://doi.org/10.1002/pssc.201084138 . .

TY  - JOUR
AU  - Dacanin, Lj.
AU  - Lukić, Svetlana R.
AU  - Petrović, Dragoslav M.
AU  - Nikolić, M.
AU  - Dramićanin, Miroslav
PY  - 2011
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4325
AB  - In this research we prepared Zn2SiO4:Eu3+ phosphor nanopowders using a combination of sol-gel and combustion synthesis with the aim to examine the influence of synthesis conditions on the optical properties of the phosphor. As combustion fuels we used polyethylene glycol (PEG) with different average molecular weights, and the combustion was performed in two ways-in a microwave oven and a conventional furnace. Optical properties were examined by photoluminescence spectroscopy and spectra of all samples showed intense red emission, typical for f-f electronic transitions of the Eu3+ ions. Emission decays exhibited classical one exponential behavior at longer times and nonlinear nature at short times, with average lifetimes varied from 0.49 to 0.71 ms between samples. Judd-Ofelt theory was applied to experimental data for the quantitative determination of optical parameters such as Omega(2,4) Judd-Ofelt parameters, radiative and nonradiative transition rates and emission quantum efficiency. Calculated parameters vary moderately between samples prepared with different PEGs and combusted in different manner. (C) 2011 Elsevier B.V. All rights reserved.
T2  - Physica B: Condensed Matter
T1  - Judd-Ofelt analysis of luminescence emission from Zn2SiO4:Eu3+ nanoparticles obtained by a polymer-assisted sol-gel method
VL  - 406
IS  - 11
SP  - 2319
EP  - 2322
DO  - 10.1016/j.physb.2011.03.068
ER  - 

@article{
author = "Dacanin, Lj. and Lukić, Svetlana R. and Petrović, Dragoslav M. and Nikolić, M. and Dramićanin, Miroslav",
year = "2011",
abstract = "In this research we prepared Zn2SiO4:Eu3+ phosphor nanopowders using a combination of sol-gel and combustion synthesis with the aim to examine the influence of synthesis conditions on the optical properties of the phosphor. As combustion fuels we used polyethylene glycol (PEG) with different average molecular weights, and the combustion was performed in two ways-in a microwave oven and a conventional furnace. Optical properties were examined by photoluminescence spectroscopy and spectra of all samples showed intense red emission, typical for f-f electronic transitions of the Eu3+ ions. Emission decays exhibited classical one exponential behavior at longer times and nonlinear nature at short times, with average lifetimes varied from 0.49 to 0.71 ms between samples. Judd-Ofelt theory was applied to experimental data for the quantitative determination of optical parameters such as Omega(2,4) Judd-Ofelt parameters, radiative and nonradiative transition rates and emission quantum efficiency. Calculated parameters vary moderately between samples prepared with different PEGs and combusted in different manner. (C) 2011 Elsevier B.V. All rights reserved.",
journal = "Physica B: Condensed Matter",
title = "Judd-Ofelt analysis of luminescence emission from Zn2SiO4:Eu3+ nanoparticles obtained by a polymer-assisted sol-gel method",
volume = "406",
number = "11",
pages = "2319-2322",
doi = "10.1016/j.physb.2011.03.068"
}

Dacanin, Lj., Lukić, S. R., Petrović, D. M., Nikolić, M.,& Dramićanin, M.. (2011). Judd-Ofelt analysis of luminescence emission from Zn2SiO4:Eu3+ nanoparticles obtained by a polymer-assisted sol-gel method. in Physica B: Condensed Matter, 406(11), 2319-2322.
https://doi.org/10.1016/j.physb.2011.03.068

Dacanin L, Lukić SR, Petrović DM, Nikolić M, Dramićanin M. Judd-Ofelt analysis of luminescence emission from Zn2SiO4:Eu3+ nanoparticles obtained by a polymer-assisted sol-gel method. in Physica B: Condensed Matter. 2011;406(11):2319-2322.
doi:10.1016/j.physb.2011.03.068 .

Dacanin, Lj., Lukić, Svetlana R., Petrović, Dragoslav M., Nikolić, M., Dramićanin, Miroslav, "Judd-Ofelt analysis of luminescence emission from Zn2SiO4:Eu3+ nanoparticles obtained by a polymer-assisted sol-gel method" in Physica B: Condensed Matter, 406, no. 11 (2011):2319-2322,
https://doi.org/10.1016/j.physb.2011.03.068 . .

TY  - JOUR
AU  - Lukić, Svetlana R.
AU  - Petrović, Dragoslav M.
AU  - Đačanin, Ljubica
AU  - Marinović-Cincović, Milena
AU  - Antić, Željka
AU  - Krsmanović, Radenka
AU  - Dramićanin, Miroslav
PY  - 2008
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3556
AB  - We present here the synthesis procedure for obtaining Zn2SiO4:M2+ (M = Mn, Ni, Co) powder based on the combination of so-gel and combustion methods. Combustion is performed both in a conventional furnace and in a microwave oven in order to evaluate the influence of combustion conditions on the properties of synthesized material. X-ray diffraction analysis confirmed that obtained material has crystallized in rhombohedral structure of Zn2SiO4 (willemite) with traces of ZnO. The effects of combustion conditions are investigated further by means of thermogravimetric analysis, differential thermal analysis, infrared spectroscopy, diffuse reflectance optical spectroscopy and photoluminescence spectroscopy. Based on these results we could conclude that microwave combustion synthesis can be successfully applied for Zn2SiO4-based products.
T2  - Journal of Optoelectronics and Advanced Materials
T1  - Gel combustion synthesis of transition metal ions doped Zn2SiO4 powder
VL  - 10
IS  - 10
SP  - 2748
EP  - 2752
UR  - https://hdl.handle.net/21.15107/rcub_vinar_3556
ER  - 

@article{
author = "Lukić, Svetlana R. and Petrović, Dragoslav M. and Đačanin, Ljubica and Marinović-Cincović, Milena and Antić, Željka and Krsmanović, Radenka and Dramićanin, Miroslav",
year = "2008",
abstract = "We present here the synthesis procedure for obtaining Zn2SiO4:M2+ (M = Mn, Ni, Co) powder based on the combination of so-gel and combustion methods. Combustion is performed both in a conventional furnace and in a microwave oven in order to evaluate the influence of combustion conditions on the properties of synthesized material. X-ray diffraction analysis confirmed that obtained material has crystallized in rhombohedral structure of Zn2SiO4 (willemite) with traces of ZnO. The effects of combustion conditions are investigated further by means of thermogravimetric analysis, differential thermal analysis, infrared spectroscopy, diffuse reflectance optical spectroscopy and photoluminescence spectroscopy. Based on these results we could conclude that microwave combustion synthesis can be successfully applied for Zn2SiO4-based products.",
journal = "Journal of Optoelectronics and Advanced Materials",
title = "Gel combustion synthesis of transition metal ions doped Zn2SiO4 powder",
volume = "10",
number = "10",
pages = "2748-2752",
url = "https://hdl.handle.net/21.15107/rcub_vinar_3556"
}

Lukić, S. R., Petrović, D. M., Đačanin, L., Marinović-Cincović, M., Antić, Ž., Krsmanović, R.,& Dramićanin, M.. (2008). Gel combustion synthesis of transition metal ions doped Zn2SiO4 powder. in Journal of Optoelectronics and Advanced Materials, 10(10), 2748-2752.
https://hdl.handle.net/21.15107/rcub_vinar_3556

Lukić SR, Petrović DM, Đačanin L, Marinović-Cincović M, Antić Ž, Krsmanović R, Dramićanin M. Gel combustion synthesis of transition metal ions doped Zn2SiO4 powder. in Journal of Optoelectronics and Advanced Materials. 2008;10(10):2748-2752.
https://hdl.handle.net/21.15107/rcub_vinar_3556 .

Lukić, Svetlana R., Petrović, Dragoslav M., Đačanin, Ljubica, Marinović-Cincović, Milena, Antić, Željka, Krsmanović, Radenka, Dramićanin, Miroslav, "Gel combustion synthesis of transition metal ions doped Zn2SiO4 powder" in Journal of Optoelectronics and Advanced Materials, 10, no. 10 (2008):2748-2752,
https://hdl.handle.net/21.15107/rcub_vinar_3556 .

TY  - JOUR
AU  - Lukić, Svetlana R.
AU  - Petrović, Dragoslav M.
AU  - Dramićanin, Miroslav
AU  - Mitrić, Miodrag
AU  - Dacanin, Lj.
PY  - 2008
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3238
AB  - A novel procedure for Zn2SiO4:Mn2+ phosphor powder synthesis based on a combination of sol-gel and combustion methods is presented. The procedure utilizes Zn-nitrate, Mn-nitrate, tetraethylorthosilicate and polyethylene glycol to produce gel, which is then combusted in a microwave oven to form Zn2SiO4:Mn2+ powder and further annealed to crystallize in desired structure. The material has been investigated by X-ray diffraction, scanning electron microscopy, infrared and photoluminescence spectroscopy. These investigations showed well-crystallized powder particles exhibiting intense green light emission. (C) 2007 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
T2  - Scripta Materialia
T1  - Optical and structural properties of Zn2SiO4 : Mn2+ green phosphor nanoparticles obtained by a polymer-assisted sol-gel method
VL  - 58
IS  - 8
SP  - 655
EP  - 658
DO  - 10.1016/j.scriptamat.2007.11.045
ER  - 

@article{
author = "Lukić, Svetlana R. and Petrović, Dragoslav M. and Dramićanin, Miroslav and Mitrić, Miodrag and Dacanin, Lj.",
year = "2008",
abstract = "A novel procedure for Zn2SiO4:Mn2+ phosphor powder synthesis based on a combination of sol-gel and combustion methods is presented. The procedure utilizes Zn-nitrate, Mn-nitrate, tetraethylorthosilicate and polyethylene glycol to produce gel, which is then combusted in a microwave oven to form Zn2SiO4:Mn2+ powder and further annealed to crystallize in desired structure. The material has been investigated by X-ray diffraction, scanning electron microscopy, infrared and photoluminescence spectroscopy. These investigations showed well-crystallized powder particles exhibiting intense green light emission. (C) 2007 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.",
journal = "Scripta Materialia",
title = "Optical and structural properties of Zn2SiO4 : Mn2+ green phosphor nanoparticles obtained by a polymer-assisted sol-gel method",
volume = "58",
number = "8",
pages = "655-658",
doi = "10.1016/j.scriptamat.2007.11.045"
}

Lukić, S. R., Petrović, D. M., Dramićanin, M., Mitrić, M.,& Dacanin, Lj.. (2008). Optical and structural properties of Zn2SiO4 : Mn2+ green phosphor nanoparticles obtained by a polymer-assisted sol-gel method. in Scripta Materialia, 58(8), 655-658.
https://doi.org/10.1016/j.scriptamat.2007.11.045

Lukić SR, Petrović DM, Dramićanin M, Mitrić M, Dacanin L. Optical and structural properties of Zn2SiO4 : Mn2+ green phosphor nanoparticles obtained by a polymer-assisted sol-gel method. in Scripta Materialia. 2008;58(8):655-658.
doi:10.1016/j.scriptamat.2007.11.045 .

Lukić, Svetlana R., Petrović, Dragoslav M., Dramićanin, Miroslav, Mitrić, Miodrag, Dacanin, Lj., "Optical and structural properties of Zn2SiO4 : Mn2+ green phosphor nanoparticles obtained by a polymer-assisted sol-gel method" in Scripta Materialia, 58, no. 8 (2008):655-658,
https://doi.org/10.1016/j.scriptamat.2007.11.045 . .

TY  - JOUR
AU  - Kapidžić, Ana
AU  - Petrović, Dragoslav M.
AU  - Lukić, Svetlana R.
AU  - Dramićanin, Miroslav
PY  - 2007
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3293
AB  - The capability of photoacoustic (PA) spectroscopy for the detection of the second harmonic thermal waves on metal surfaces is investigated. Expressions for the first and second harmonic amplitude and phase PA spectra are derived from the one-dimensional nonlinear heat conduction equation using stepwise successive approximation method. First and second harmonic amplitude and phase PA spectra of nickel sample are measured in a heat reflection PA configuration. PA amplitude intensity dependence on excitation intensity exhibit characteristic behavior, it has linear dependence in the case of first harmonic and square dependence in the case of second. Experimental data were in excellent agreement with theoretical calculations. Modulation frequency dependence of amplitude and phase provided sufficient data for the thermal properties evaluation from PA measurements.
T2  - Journal of Optoelectronics and Advanced Materials
T1  - Experimental evidence of second harmonic photoacoustic signal generation in metals
VL  - 9
IS  - 9
SP  - 2691
EP  - 2695
UR  - https://hdl.handle.net/21.15107/rcub_vinar_3293
ER  - 

@article{
author = "Kapidžić, Ana and Petrović, Dragoslav M. and Lukić, Svetlana R. and Dramićanin, Miroslav",
year = "2007",
abstract = "The capability of photoacoustic (PA) spectroscopy for the detection of the second harmonic thermal waves on metal surfaces is investigated. Expressions for the first and second harmonic amplitude and phase PA spectra are derived from the one-dimensional nonlinear heat conduction equation using stepwise successive approximation method. First and second harmonic amplitude and phase PA spectra of nickel sample are measured in a heat reflection PA configuration. PA amplitude intensity dependence on excitation intensity exhibit characteristic behavior, it has linear dependence in the case of first harmonic and square dependence in the case of second. Experimental data were in excellent agreement with theoretical calculations. Modulation frequency dependence of amplitude and phase provided sufficient data for the thermal properties evaluation from PA measurements.",
journal = "Journal of Optoelectronics and Advanced Materials",
title = "Experimental evidence of second harmonic photoacoustic signal generation in metals",
volume = "9",
number = "9",
pages = "2691-2695",
url = "https://hdl.handle.net/21.15107/rcub_vinar_3293"
}

Kapidžić, A., Petrović, D. M., Lukić, S. R.,& Dramićanin, M.. (2007). Experimental evidence of second harmonic photoacoustic signal generation in metals. in Journal of Optoelectronics and Advanced Materials, 9(9), 2691-2695.
https://hdl.handle.net/21.15107/rcub_vinar_3293

Kapidžić A, Petrović DM, Lukić SR, Dramićanin M. Experimental evidence of second harmonic photoacoustic signal generation in metals. in Journal of Optoelectronics and Advanced Materials. 2007;9(9):2691-2695.
https://hdl.handle.net/21.15107/rcub_vinar_3293 .

Kapidžić, Ana, Petrović, Dragoslav M., Lukić, Svetlana R., Dramićanin, Miroslav, "Experimental evidence of second harmonic photoacoustic signal generation in metals" in Journal of Optoelectronics and Advanced Materials, 9, no. 9 (2007):2691-2695,
https://hdl.handle.net/21.15107/rcub_vinar_3293 .

TY  - JOUR
AU  - Rogan, Jelena R.
AU  - Poleti, Dejan
AU  - Karanović, Ljiljana
AU  - Bogdanović, Goran A.
AU  - Spasojević-de Bire, Anne
AU  - Petrović, Dragoslav M.
PY  - 2000
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2368
AB  - A series of nine ternary Co(II), Ni(II) and Cu(II) complexes with some aromatic diamines and dianion of terephthalic acid (tpht) have been synthesized and characterized by elemental analysis, magnetic susceptibility measurements, IR and diffuse-reflectance spectroscopy. All compounds were obtained as microcrystalline solids, stable in air and insoluble in common solvents. Two of them, [M(tpht)(dipya)(H2O)(2)]. 3H(2)O [M = Co(II), Ni(II); dipya = 2,2-dipyridylamine], were obtained as single crystals and their crystal structures have been determined by X-ray structure analysis. Both structures consist of discrete [M(tpht)(dipya)(H2O)(2)](2+) complex units with two H2O molecules in the trans position. Three additional H2O molecules together with coordinated H2O and O atoms from COO groups make a three-dimensional network of hydrogen bonds. Terephthalato ligands are coordinated by only one COO group, which acts as a chelating ligand. Central metal ions are in a distorted octahedral environment. Based on the above-mentioned analysis and known crystal structures, the possible structures and geometry of the complexes are discussed. All Co(II) and Ni(II) complexes are pseudooctahedral and mononuclear, with only one of the tpht COO groups coordinated in a chelate mode. Cu(II) complexes have probably distorted octahedral geometry with bridging role of tpht ions and monodentate or strongly asymmetric coordination of COO groups. (C) 2000 Elsevier Science Ltd. All rights reserved.
T2  - Polyhedron
T1  - Mixed ligand Co(II), Ni(II) and Cu(II) complexes containing terephthalato ligands. Crystal structures of diaqua(2,2 -dipyridylamine)(terephthalato)metal(II) trihydrates (metal = cobalt or nickel)
VL  - 19
IS  - 11
SP  - 1415
EP  - 1421
DO  - 10.1016/S0277-5387(00)00435-6
ER  - 

@article{
author = "Rogan, Jelena R. and Poleti, Dejan and Karanović, Ljiljana and Bogdanović, Goran A. and Spasojević-de Bire, Anne and Petrović, Dragoslav M.",
year = "2000",
abstract = "A series of nine ternary Co(II), Ni(II) and Cu(II) complexes with some aromatic diamines and dianion of terephthalic acid (tpht) have been synthesized and characterized by elemental analysis, magnetic susceptibility measurements, IR and diffuse-reflectance spectroscopy. All compounds were obtained as microcrystalline solids, stable in air and insoluble in common solvents. Two of them, [M(tpht)(dipya)(H2O)(2)]. 3H(2)O [M = Co(II), Ni(II); dipya = 2,2-dipyridylamine], were obtained as single crystals and their crystal structures have been determined by X-ray structure analysis. Both structures consist of discrete [M(tpht)(dipya)(H2O)(2)](2+) complex units with two H2O molecules in the trans position. Three additional H2O molecules together with coordinated H2O and O atoms from COO groups make a three-dimensional network of hydrogen bonds. Terephthalato ligands are coordinated by only one COO group, which acts as a chelating ligand. Central metal ions are in a distorted octahedral environment. Based on the above-mentioned analysis and known crystal structures, the possible structures and geometry of the complexes are discussed. All Co(II) and Ni(II) complexes are pseudooctahedral and mononuclear, with only one of the tpht COO groups coordinated in a chelate mode. Cu(II) complexes have probably distorted octahedral geometry with bridging role of tpht ions and monodentate or strongly asymmetric coordination of COO groups. (C) 2000 Elsevier Science Ltd. All rights reserved.",
journal = "Polyhedron",
title = "Mixed ligand Co(II), Ni(II) and Cu(II) complexes containing terephthalato ligands. Crystal structures of diaqua(2,2 -dipyridylamine)(terephthalato)metal(II) trihydrates (metal = cobalt or nickel)",
volume = "19",
number = "11",
pages = "1415-1421",
doi = "10.1016/S0277-5387(00)00435-6"
}

Rogan, J. R., Poleti, D., Karanović, L., Bogdanović, G. A., Spasojević-de Bire, A.,& Petrović, D. M.. (2000). Mixed ligand Co(II), Ni(II) and Cu(II) complexes containing terephthalato ligands. Crystal structures of diaqua(2,2 -dipyridylamine)(terephthalato)metal(II) trihydrates (metal = cobalt or nickel). in Polyhedron, 19(11), 1415-1421.
https://doi.org/10.1016/S0277-5387(00)00435-6

Rogan JR, Poleti D, Karanović L, Bogdanović GA, Spasojević-de Bire A, Petrović DM. Mixed ligand Co(II), Ni(II) and Cu(II) complexes containing terephthalato ligands. Crystal structures of diaqua(2,2 -dipyridylamine)(terephthalato)metal(II) trihydrates (metal = cobalt or nickel). in Polyhedron. 2000;19(11):1415-1421.
doi:10.1016/S0277-5387(00)00435-6 .

Rogan, Jelena R., Poleti, Dejan, Karanović, Ljiljana, Bogdanović, Goran A., Spasojević-de Bire, Anne, Petrović, Dragoslav M., "Mixed ligand Co(II), Ni(II) and Cu(II) complexes containing terephthalato ligands. Crystal structures of diaqua(2,2 -dipyridylamine)(terephthalato)metal(II) trihydrates (metal = cobalt or nickel)" in Polyhedron, 19, no. 11 (2000):1415-1421,
https://doi.org/10.1016/S0277-5387(00)00435-6 . .