TY  - JOUR
AU  - Cvetanovic-Zobenica, Katarina
AU  - Lačnjevac, Uroš
AU  - Etinski, Mihajlo
AU  - Vasiljević-Radović, Dana
AU  - Stanisavljev, Dragomir
PY  - 2019
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1256
AB  - Rising demands for renewable energy sources have led to the development of dye sensitized solar cells. It is a challenge to find a good and low cost sensitizer, which has a low environmental impact. In this work, we conducted spectroscopic and electrochemical experiments, as well as quantum-chemical calculations of the natural pigment hypericin, in order to provide insight into its sensitizing efficiency. To this end, three identical cells were made and characterized. Although this pigment exhibited good adsorption onto a semiconductor surface, a high molar absorption coefficient (43700 L mol(-1) cm(-1)) and favorable alignment of energy levels and provided a long lifetime of electrons (17.8 ms) in the TiO2 photoanode, it was found that the efficiency of hypericin-sensitized solar cells was very low, only 0.0245%. We suggest that this inefficiency originated from a low injection of electrons into the conduction band of TiO2. This conclusion is supported by the density functional theory calculations which revealed a low electron density in the anchoring groups of electronically excited hypericin. The results of this work could be valuable not only in the photovoltaic aspect, but also for application of hypericin in medicine in photodynamic therapy.
PB  - Royal Soc Chemistry, Cambridge
T2  - Photochemical & Photobiological Sciences
T1  - Influence of the electron donor properties of hypericin on its sensitizing ability in DSSCs
EP  - 2030
IS  - 8
SP  - 2023
VL  - 18
DO  - 10.1039/c9pp00188c
ER  - 

@article{
author = "Cvetanovic-Zobenica, Katarina and Lačnjevac, Uroš and Etinski, Mihajlo and Vasiljević-Radović, Dana and Stanisavljev, Dragomir",
year = "2019",
abstract = "Rising demands for renewable energy sources have led to the development of dye sensitized solar cells. It is a challenge to find a good and low cost sensitizer, which has a low environmental impact. In this work, we conducted spectroscopic and electrochemical experiments, as well as quantum-chemical calculations of the natural pigment hypericin, in order to provide insight into its sensitizing efficiency. To this end, three identical cells were made and characterized. Although this pigment exhibited good adsorption onto a semiconductor surface, a high molar absorption coefficient (43700 L mol(-1) cm(-1)) and favorable alignment of energy levels and provided a long lifetime of electrons (17.8 ms) in the TiO2 photoanode, it was found that the efficiency of hypericin-sensitized solar cells was very low, only 0.0245%. We suggest that this inefficiency originated from a low injection of electrons into the conduction band of TiO2. This conclusion is supported by the density functional theory calculations which revealed a low electron density in the anchoring groups of electronically excited hypericin. The results of this work could be valuable not only in the photovoltaic aspect, but also for application of hypericin in medicine in photodynamic therapy.",
publisher = "Royal Soc Chemistry, Cambridge",
journal = "Photochemical & Photobiological Sciences",
title = "Influence of the electron donor properties of hypericin on its sensitizing ability in DSSCs",
pages = "2030-2023",
number = "8",
volume = "18",
doi = "10.1039/c9pp00188c"
}

Cvetanovic-Zobenica, K., Lačnjevac, U., Etinski, M., Vasiljević-Radović, D.,& Stanisavljev, D.. (2019). Influence of the electron donor properties of hypericin on its sensitizing ability in DSSCs. in Photochemical & Photobiological Sciences
Royal Soc Chemistry, Cambridge., 18(8), 2023-2030.
https://doi.org/10.1039/c9pp00188c

Cvetanovic-Zobenica K, Lačnjevac U, Etinski M, Vasiljević-Radović D, Stanisavljev D. Influence of the electron donor properties of hypericin on its sensitizing ability in DSSCs. in Photochemical & Photobiological Sciences. 2019;18(8):2023-2030.
doi:10.1039/c9pp00188c .

Cvetanovic-Zobenica, Katarina, Lačnjevac, Uroš, Etinski, Mihajlo, Vasiljević-Radović, Dana, Stanisavljev, Dragomir, "Influence of the electron donor properties of hypericin on its sensitizing ability in DSSCs" in Photochemical & Photobiological Sciences, 18, no. 8 (2019):2023-2030,
https://doi.org/10.1039/c9pp00188c . .

TY  - JOUR
AU  - Labus, Nebojša J.
AU  - Vasiljević, Zorka Z
AU  - Vasiljević-Radović, Dana
AU  - Rakic, Srdan
AU  - Nikolić, Maria Vesna
PY  - 2017
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1087
AB  - Metastable nanopowder ZnTiO3 was pressed into cylindrical compacts at 200 MPa. Compacts were treated by conventional heating with isothermal holding at 931 degrees C for 10 minutes, 25 minutes and 40 minutes. ZnTiO3 compacts were also heated with a two-step sintering schedule with maximal 913 degrees C and isothermal holding at 896 degrees C, for approximately the same holding times as the isothermal schedule. Shrinkage during heating was monitored with a dilatometric device, while microstructure was determined with atomic force microscopy. XRD patterns were collected for the most interesting samples. Microstructures of sintered specimens showed differences introduced during the last sintering stage by the two different heating schedules. Goal of the presented work was to discuss the possible sintering mechanisms for the two step sintering schedulle according to the presented results.
PB  - Međunarodni Institut za nauku o sinterovanju, Beograd
T2  - Science of Sintering
T1  - Two Step Sintering of ZnTiO3 nanopowder
EP  - 60
IS  - 1
SP  - 51
VL  - 49
DO  - 10.2298/SOS1701051L
ER  - 

@article{
author = "Labus, Nebojša J. and Vasiljević, Zorka Z and Vasiljević-Radović, Dana and Rakic, Srdan and Nikolić, Maria Vesna",
year = "2017",
abstract = "Metastable nanopowder ZnTiO3 was pressed into cylindrical compacts at 200 MPa. Compacts were treated by conventional heating with isothermal holding at 931 degrees C for 10 minutes, 25 minutes and 40 minutes. ZnTiO3 compacts were also heated with a two-step sintering schedule with maximal 913 degrees C and isothermal holding at 896 degrees C, for approximately the same holding times as the isothermal schedule. Shrinkage during heating was monitored with a dilatometric device, while microstructure was determined with atomic force microscopy. XRD patterns were collected for the most interesting samples. Microstructures of sintered specimens showed differences introduced during the last sintering stage by the two different heating schedules. Goal of the presented work was to discuss the possible sintering mechanisms for the two step sintering schedulle according to the presented results.",
publisher = "Međunarodni Institut za nauku o sinterovanju, Beograd",
journal = "Science of Sintering",
title = "Two Step Sintering of ZnTiO3 nanopowder",
pages = "60-51",
number = "1",
volume = "49",
doi = "10.2298/SOS1701051L"
}

Labus, N. J., Vasiljević, Z. Z., Vasiljević-Radović, D., Rakic, S.,& Nikolić, M. V.. (2017). Two Step Sintering of ZnTiO3 nanopowder. in Science of Sintering
Međunarodni Institut za nauku o sinterovanju, Beograd., 49(1), 51-60.
https://doi.org/10.2298/SOS1701051L

Labus NJ, Vasiljević ZZ, Vasiljević-Radović D, Rakic S, Nikolić MV. Two Step Sintering of ZnTiO3 nanopowder. in Science of Sintering. 2017;49(1):51-60.
doi:10.2298/SOS1701051L .

Labus, Nebojša J., Vasiljević, Zorka Z, Vasiljević-Radović, Dana, Rakic, Srdan, Nikolić, Maria Vesna, "Two Step Sintering of ZnTiO3 nanopowder" in Science of Sintering, 49, no. 1 (2017):51-60,
https://doi.org/10.2298/SOS1701051L . .

TY  - CONF
AU  - Vasiljević, Zorka Z
AU  - Vasiljević-Radović, Dana
AU  - Nikolić, Maria Vesna
AU  - Labus, Nebojša J.
PY  - 2015
UR  - https://dais.sanu.ac.rs/123456789/15426
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1634
AB  - Metastabile nanopowder ZnTiO3 pressed into cylindrical compacts at 200 MPa was submitted to conventional heating with isothermal holding at 931oC for 10 minutes, 25 minutes and 40 minutes. Same compacts were heated with two-step sintering schedule with maximal 912oC and isothermal holding at 896oC, for approximately the same holding times as with isothermal. Shrinkage during heating was monitored with dilatometric device, while microstructure was determined with atomic force microscopy. XRD patterns were collected for the most prominent samples. Sintered specimens microstructure showed differences introduced during last sintering stage by two heating schedules.
PB  - Belgrade : Institute for Multidisciplinary Research, University of Belgrade
C3  - Programme and the Book of Abstracts / 3rd Conference of the Serbian Society for Ceramic Materials, 3CSCS-2015, June 15-17, 2015, Belgrade, Serbia
T1  - Two step sintering of the ZnTiO3 nanopowder
EP  - 101
SP  - 101
UR  - https://hdl.handle.net/21.15107/rcub_dais_15426
ER  - 

@conference{
editor = "Matović, Branko, Branković, Zorica, Bučevac, Dušan, Srdić, Vladimir",
author = "Vasiljević, Zorka Z and Vasiljević-Radović, Dana and Nikolić, Maria Vesna and Labus, Nebojša J.",
year = "2015",
abstract = "Metastabile nanopowder ZnTiO3 pressed into cylindrical compacts at 200 MPa was submitted to conventional heating with isothermal holding at 931oC for 10 minutes, 25 minutes and 40 minutes. Same compacts were heated with two-step sintering schedule with maximal 912oC and isothermal holding at 896oC, for approximately the same holding times as with isothermal. Shrinkage during heating was monitored with dilatometric device, while microstructure was determined with atomic force microscopy. XRD patterns were collected for the most prominent samples. Sintered specimens microstructure showed differences introduced during last sintering stage by two heating schedules.",
publisher = "Belgrade : Institute for Multidisciplinary Research, University of Belgrade",
journal = "Programme and the Book of Abstracts / 3rd Conference of the Serbian Society for Ceramic Materials, 3CSCS-2015, June 15-17, 2015, Belgrade, Serbia",
title = "Two step sintering of the ZnTiO3 nanopowder",
pages = "101-101",
url = "https://hdl.handle.net/21.15107/rcub_dais_15426"
}

Matović, B., Branković, Z., Bučevac, D., Srdić, V., Vasiljević, Z. Z., Vasiljević-Radović, D., Nikolić, M. V.,& Labus, N. J.. (2015). Two step sintering of the ZnTiO3 nanopowder. in Programme and the Book of Abstracts / 3rd Conference of the Serbian Society for Ceramic Materials, 3CSCS-2015, June 15-17, 2015, Belgrade, Serbia
Belgrade : Institute for Multidisciplinary Research, University of Belgrade., 101-101.
https://hdl.handle.net/21.15107/rcub_dais_15426

Matović B, Branković Z, Bučevac D, Srdić V, Vasiljević ZZ, Vasiljević-Radović D, Nikolić MV, Labus NJ. Two step sintering of the ZnTiO3 nanopowder. in Programme and the Book of Abstracts / 3rd Conference of the Serbian Society for Ceramic Materials, 3CSCS-2015, June 15-17, 2015, Belgrade, Serbia. 2015;:101-101.
https://hdl.handle.net/21.15107/rcub_dais_15426 .

Matović, Branko, Branković, Zorica, Bučevac, Dušan, Srdić, Vladimir, Vasiljević, Zorka Z, Vasiljević-Radović, Dana, Nikolić, Maria Vesna, Labus, Nebojša J., "Two step sintering of the ZnTiO3 nanopowder" in Programme and the Book of Abstracts / 3rd Conference of the Serbian Society for Ceramic Materials, 3CSCS-2015, June 15-17, 2015, Belgrade, Serbia (2015):101-101,
https://hdl.handle.net/21.15107/rcub_dais_15426 .

TY  - JOUR
AU  - Labus, Nebojša J.
AU  - Krstic, Jelena D
AU  - Marković, Smilja
AU  - Vasiljević-Radović, Dana
AU  - Nikolić, Maria Vesna
AU  - Pavlović, Vera P.
PY  - 2013
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/667
AB  - ZnTiO3 nanopowder as a constitutive component in compact production was primarily characterised. Scanning electron micrographs of as received powder were recorded. Mercury porosimetry and nitrogen adsorption were also performed on loose powder. Particle size distribution in a water powder suspension was determined with a laser particle size analyser. Compaction was performed on different pressures in a range from 100 to 400 MPa using the uniaxial double sided compaction technique without binder and lubricant. Micrographs of compacted specimens were obtained using scanning electron microscopy and atomic force microscopy. Pore size distribution was also determined by mercury porosimetry and nitrogen adsorption. Results revealed that with increasing pressure during compaction interagglomerate pores diminish in size until they reach some critical diameter related to the intra-agglomerate pore size.
PB  - Međunarodni Institut za nauku o sinterovanju, Beograd
T2  - Science of Sintering
T1  - ZnTiO3 Ceramic Nanopowder Microstructure Changes During Compaction
EP  - 221
IS  - 2
SP  - 209
VL  - 45
DO  - 10.2298/SOS1302209L
ER  - 

@article{
author = "Labus, Nebojša J. and Krstic, Jelena D and Marković, Smilja and Vasiljević-Radović, Dana and Nikolić, Maria Vesna and Pavlović, Vera P.",
year = "2013",
abstract = "ZnTiO3 nanopowder as a constitutive component in compact production was primarily characterised. Scanning electron micrographs of as received powder were recorded. Mercury porosimetry and nitrogen adsorption were also performed on loose powder. Particle size distribution in a water powder suspension was determined with a laser particle size analyser. Compaction was performed on different pressures in a range from 100 to 400 MPa using the uniaxial double sided compaction technique without binder and lubricant. Micrographs of compacted specimens were obtained using scanning electron microscopy and atomic force microscopy. Pore size distribution was also determined by mercury porosimetry and nitrogen adsorption. Results revealed that with increasing pressure during compaction interagglomerate pores diminish in size until they reach some critical diameter related to the intra-agglomerate pore size.",
publisher = "Međunarodni Institut za nauku o sinterovanju, Beograd",
journal = "Science of Sintering",
title = "ZnTiO3 Ceramic Nanopowder Microstructure Changes During Compaction",
pages = "221-209",
number = "2",
volume = "45",
doi = "10.2298/SOS1302209L"
}

Labus, N. J., Krstic, J. D., Marković, S., Vasiljević-Radović, D., Nikolić, M. V.,& Pavlović, V. P.. (2013). ZnTiO3 Ceramic Nanopowder Microstructure Changes During Compaction. in Science of Sintering
Međunarodni Institut za nauku o sinterovanju, Beograd., 45(2), 209-221.
https://doi.org/10.2298/SOS1302209L

Labus NJ, Krstic JD, Marković S, Vasiljević-Radović D, Nikolić MV, Pavlović VP. ZnTiO3 Ceramic Nanopowder Microstructure Changes During Compaction. in Science of Sintering. 2013;45(2):209-221.
doi:10.2298/SOS1302209L .

Labus, Nebojša J., Krstic, Jelena D, Marković, Smilja, Vasiljević-Radović, Dana, Nikolić, Maria Vesna, Pavlović, Vera P., "ZnTiO3 Ceramic Nanopowder Microstructure Changes During Compaction" in Science of Sintering, 45, no. 2 (2013):209-221,
https://doi.org/10.2298/SOS1302209L . .

TY  - JOUR
AU  - Nikolić, Pantelija M.
AU  - Paraskevopoulos, K.M.
AU  - Aleksić, Obrad
AU  - Vujatović, Stevan S
AU  - Vasiljević-Radović, Dana
AU  - Zorba, T.T.
AU  - Blagojević, V.
AU  - Nikolić, Nenad
AU  - Radovanović, M.
AU  - Nikolić, Maria Vesna
PY  - 2012
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/621
AB  - Single crystal samples of PbTe doped with PbI2 were made using the Bridgman technique. Far infrared reflectivity diagrams of PbTe doped with 0.4 at% and 0.6 at% Iodine were measured and numerically analyzed. A plasma resonance at about 650 cm(-1) with the reflectivity minima very close to zero was observed for both samples. Thermal diffusivity was determined for the same samples using the photoacoustic method with a transmission detection configuration and the values of the minority free carrier (holes) mobility were calculated.
PB  - National Institute of Optoelectronics
T2  - Optoelectronics and Advanced Materials, Rapid Communications
T1  - Far infrared and photoacoustic characterization of iodine doped PbTe
EP  - 356
IS  - 3-4
SP  - 352
VL  - 6
UR  - https://hdl.handle.net/21.15107/rcub_cer_942
ER  - 

@article{
author = "Nikolić, Pantelija M. and Paraskevopoulos, K.M. and Aleksić, Obrad and Vujatović, Stevan S and Vasiljević-Radović, Dana and Zorba, T.T. and Blagojević, V. and Nikolić, Nenad and Radovanović, M. and Nikolić, Maria Vesna",
year = "2012",
abstract = "Single crystal samples of PbTe doped with PbI2 were made using the Bridgman technique. Far infrared reflectivity diagrams of PbTe doped with 0.4 at% and 0.6 at% Iodine were measured and numerically analyzed. A plasma resonance at about 650 cm(-1) with the reflectivity minima very close to zero was observed for both samples. Thermal diffusivity was determined for the same samples using the photoacoustic method with a transmission detection configuration and the values of the minority free carrier (holes) mobility were calculated.",
publisher = "National Institute of Optoelectronics",
journal = "Optoelectronics and Advanced Materials, Rapid Communications",
title = "Far infrared and photoacoustic characterization of iodine doped PbTe",
pages = "356-352",
number = "3-4",
volume = "6",
url = "https://hdl.handle.net/21.15107/rcub_cer_942"
}

Nikolić, P. M., Paraskevopoulos, K.M., Aleksić, O., Vujatović, S. S., Vasiljević-Radović, D., Zorba, T.T., Blagojević, V., Nikolić, N., Radovanović, M.,& Nikolić, M. V.. (2012). Far infrared and photoacoustic characterization of iodine doped PbTe. in Optoelectronics and Advanced Materials, Rapid Communications
National Institute of Optoelectronics., 6(3-4), 352-356.
https://hdl.handle.net/21.15107/rcub_cer_942

Nikolić PM, Paraskevopoulos K, Aleksić O, Vujatović SS, Vasiljević-Radović D, Zorba T, Blagojević V, Nikolić N, Radovanović M, Nikolić MV. Far infrared and photoacoustic characterization of iodine doped PbTe. in Optoelectronics and Advanced Materials, Rapid Communications. 2012;6(3-4):352-356.
https://hdl.handle.net/21.15107/rcub_cer_942 .

Nikolić, Pantelija M., Paraskevopoulos, K.M., Aleksić, Obrad, Vujatović, Stevan S, Vasiljević-Radović, Dana, Zorba, T.T., Blagojević, V., Nikolić, Nenad, Radovanović, M., Nikolić, Maria Vesna, "Far infrared and photoacoustic characterization of iodine doped PbTe" in Optoelectronics and Advanced Materials, Rapid Communications, 6, no. 3-4 (2012):352-356,
https://hdl.handle.net/21.15107/rcub_cer_942 .

TY  - CONF
AU  - Nikolić, Maria Vesna
AU  - Aleksić, Obrad
AU  - Vasiljević-Radović, Dana
AU  - Nikolić, Nenad
PY  - 2012
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/613
AB  - Multipolar anisotropy was induced in strontium hexaferrite green samples in a high intensity magnetic field during feedstock injection by PIM (powder injection molding) technology. Strontium hexaferrite particles in the melted feedstock were multipolarly aligned into four semi-circular paths that were circularly closed through a multipolar electromagnet. After debinding (with acetone and thermally) and sintering (optimized to obtain maximal values of the (BH)max product), samples were multipolarly magnetized again to form four poles on the outer surface of the sample. Multipolar anisotropy of the samples was observed and analyzed in detail by SEM and AFM (crystalline alignment) and by MFM (magnetical alignment).
PB  - European Powder Metallurgy Association (EPMA)
C3  - Proceedings of the International  Euro Powder Metallurgy Congress and Exhibition, Euro PM 2012
T1  - Multipolar anisotropy and domain semicircular alignment in sintered strontium hexaferrite shaped by PIM technology
VL  - 3
UR  - https://hdl.handle.net/21.15107/rcub_cer_1150
ER  - 

@conference{
author = "Nikolić, Maria Vesna and Aleksić, Obrad and Vasiljević-Radović, Dana and Nikolić, Nenad",
year = "2012",
abstract = "Multipolar anisotropy was induced in strontium hexaferrite green samples in a high intensity magnetic field during feedstock injection by PIM (powder injection molding) technology. Strontium hexaferrite particles in the melted feedstock were multipolarly aligned into four semi-circular paths that were circularly closed through a multipolar electromagnet. After debinding (with acetone and thermally) and sintering (optimized to obtain maximal values of the (BH)max product), samples were multipolarly magnetized again to form four poles on the outer surface of the sample. Multipolar anisotropy of the samples was observed and analyzed in detail by SEM and AFM (crystalline alignment) and by MFM (magnetical alignment).",
publisher = "European Powder Metallurgy Association (EPMA)",
journal = "Proceedings of the International  Euro Powder Metallurgy Congress and Exhibition, Euro PM 2012",
title = "Multipolar anisotropy and domain semicircular alignment in sintered strontium hexaferrite shaped by PIM technology",
volume = "3",
url = "https://hdl.handle.net/21.15107/rcub_cer_1150"
}

Nikolić, M. V., Aleksić, O., Vasiljević-Radović, D.,& Nikolić, N.. (2012). Multipolar anisotropy and domain semicircular alignment in sintered strontium hexaferrite shaped by PIM technology. in Proceedings of the International  Euro Powder Metallurgy Congress and Exhibition, Euro PM 2012
European Powder Metallurgy Association (EPMA)., 3.
https://hdl.handle.net/21.15107/rcub_cer_1150

Nikolić MV, Aleksić O, Vasiljević-Radović D, Nikolić N. Multipolar anisotropy and domain semicircular alignment in sintered strontium hexaferrite shaped by PIM technology. in Proceedings of the International  Euro Powder Metallurgy Congress and Exhibition, Euro PM 2012. 2012;3.
https://hdl.handle.net/21.15107/rcub_cer_1150 .

Nikolić, Maria Vesna, Aleksić, Obrad, Vasiljević-Radović, Dana, Nikolić, Nenad, "Multipolar anisotropy and domain semicircular alignment in sintered strontium hexaferrite shaped by PIM technology" in Proceedings of the International  Euro Powder Metallurgy Congress and Exhibition, Euro PM 2012, 3 (2012),
https://hdl.handle.net/21.15107/rcub_cer_1150 .

TY  - JOUR
AU  - Počuča-Nešić, Milica
AU  - Branković, Goran
AU  - Branković, Zorica
AU  - Vasiljević-Radović, Dana
AU  - Poleti, Dejan
PY  - 2008
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/293
AB  - The morphology of perovskite LaNiO3 (LNO) thin films is a very important feature considering the fact that they could be used as an electrode material in ferroelectric devices. In this work, LNO films were prepared from citrate precursors. The films were deposited on Si (100) and Pt covered Si substrates [Pt (111)/Ti/SiO2/Si] Using the spin-on technique. The phase composition of the films was confirmed by X-ray powder diffraction analysis, while the microstructures were investigated by atomic force microscopy. The influence of the metal ion:citric acid:ethylene glycol ratio on the morphology of the films was investigated. After optimization of these parameters, very homogenous, uniform and crack-free LNO films were obtained.
PB  - Elsevier Sci Ltd, Oxford
T2  - Ceramics International
T1  - Microstructure of LaNiO3 thin films obtained by the spin-on technique from citrate precursors
EP  - 303
IS  - 2
SP  - 299
VL  - 34
DO  - 10.1016/j.ceramint.2006.10.003
ER  - 

@article{
author = "Počuča-Nešić, Milica and Branković, Goran and Branković, Zorica and Vasiljević-Radović, Dana and Poleti, Dejan",
year = "2008",
abstract = "The morphology of perovskite LaNiO3 (LNO) thin films is a very important feature considering the fact that they could be used as an electrode material in ferroelectric devices. In this work, LNO films were prepared from citrate precursors. The films were deposited on Si (100) and Pt covered Si substrates [Pt (111)/Ti/SiO2/Si] Using the spin-on technique. The phase composition of the films was confirmed by X-ray powder diffraction analysis, while the microstructures were investigated by atomic force microscopy. The influence of the metal ion:citric acid:ethylene glycol ratio on the morphology of the films was investigated. After optimization of these parameters, very homogenous, uniform and crack-free LNO films were obtained.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Ceramics International",
title = "Microstructure of LaNiO3 thin films obtained by the spin-on technique from citrate precursors",
pages = "303-299",
number = "2",
volume = "34",
doi = "10.1016/j.ceramint.2006.10.003"
}

Počuča-Nešić, M., Branković, G., Branković, Z., Vasiljević-Radović, D.,& Poleti, D.. (2008). Microstructure of LaNiO3 thin films obtained by the spin-on technique from citrate precursors. in Ceramics International
Elsevier Sci Ltd, Oxford., 34(2), 299-303.
https://doi.org/10.1016/j.ceramint.2006.10.003

Počuča-Nešić M, Branković G, Branković Z, Vasiljević-Radović D, Poleti D. Microstructure of LaNiO3 thin films obtained by the spin-on technique from citrate precursors. in Ceramics International. 2008;34(2):299-303.
doi:10.1016/j.ceramint.2006.10.003 .

Počuča-Nešić, Milica, Branković, Goran, Branković, Zorica, Vasiljević-Radović, Dana, Poleti, Dejan, "Microstructure of LaNiO3 thin films obtained by the spin-on technique from citrate precursors" in Ceramics International, 34, no. 2 (2008):299-303,
https://doi.org/10.1016/j.ceramint.2006.10.003 . .

TY  - JOUR
AU  - Počuča-Nešić, Milica
AU  - Branković, Zorica
AU  - Branković, Goran
AU  - Vasiljević-Radović, Dana
PY  - 2008
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/263
AB  - LaNiO3 thin films were successfully prepared by a chemical method from citrate precursors. The LNO precursor solution was spin-coated onto Si (100) and Si (111) substrates. To obtain epitaxial or highly oriented films, the deposited layers were slowly heated in a gradient thermal field, with a heating rate of 1 degrees min(-1), and annealed at 700 degrees C. The influence of different substrate orientations on the thin film morphology was investigated using atomic force microscopy and X-ray diffraction analysis. Well-crystallized films with grains aligned along a certain direction were obtained on both substrates. Films deposited on both substrates were very smooth, but with a different grain size and shape depending on the crystal orientation. Films deposited on Si (100) grew in the (110) direction and had elongated grains, whereas those on Si (111) grew in the (211) direction and had a quasi-square grain shape.
PB  - Wiley, Hoboken
T2  - Journal of Microscopy
T1  - Influence of substrate orientation on the morphologyand orientation of LaNiO3 thin films
EP  - 588
IS  - 3
SP  - 585
VL  - 232
DO  - 10.1111/j.1365-2818.2008.02121.x
ER  - 

@article{
author = "Počuča-Nešić, Milica and Branković, Zorica and Branković, Goran and Vasiljević-Radović, Dana",
year = "2008",
abstract = "LaNiO3 thin films were successfully prepared by a chemical method from citrate precursors. The LNO precursor solution was spin-coated onto Si (100) and Si (111) substrates. To obtain epitaxial or highly oriented films, the deposited layers were slowly heated in a gradient thermal field, with a heating rate of 1 degrees min(-1), and annealed at 700 degrees C. The influence of different substrate orientations on the thin film morphology was investigated using atomic force microscopy and X-ray diffraction analysis. Well-crystallized films with grains aligned along a certain direction were obtained on both substrates. Films deposited on both substrates were very smooth, but with a different grain size and shape depending on the crystal orientation. Films deposited on Si (100) grew in the (110) direction and had elongated grains, whereas those on Si (111) grew in the (211) direction and had a quasi-square grain shape.",
publisher = "Wiley, Hoboken",
journal = "Journal of Microscopy",
title = "Influence of substrate orientation on the morphologyand orientation of LaNiO3 thin films",
pages = "588-585",
number = "3",
volume = "232",
doi = "10.1111/j.1365-2818.2008.02121.x"
}

Počuča-Nešić, M., Branković, Z., Branković, G.,& Vasiljević-Radović, D.. (2008). Influence of substrate orientation on the morphologyand orientation of LaNiO3 thin films. in Journal of Microscopy
Wiley, Hoboken., 232(3), 585-588.
https://doi.org/10.1111/j.1365-2818.2008.02121.x

Počuča-Nešić M, Branković Z, Branković G, Vasiljević-Radović D. Influence of substrate orientation on the morphologyand orientation of LaNiO3 thin films. in Journal of Microscopy. 2008;232(3):585-588.
doi:10.1111/j.1365-2818.2008.02121.x .

Počuča-Nešić, Milica, Branković, Zorica, Branković, Goran, Vasiljević-Radović, Dana, "Influence of substrate orientation on the morphologyand orientation of LaNiO3 thin films" in Journal of Microscopy, 232, no. 3 (2008):585-588,
https://doi.org/10.1111/j.1365-2818.2008.02121.x . .

TY  - JOUR
AU  - Radotić, Ksenija
AU  - Đikanović, Daniela
AU  - Bogdanović Pristov, Jelena
AU  - Vasiljević-Radović, Dana
PY  - 2008
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/294
AB  - We used an atomic force microscope to image cell wall isolated from needles of Serbian spruce tree and that synthesized from cell wall components. We also observed the structure of lignin model polymer (DHP), as a best substitute for the natural lignin. A tendency of aggregate formation was observed in all samples. Cell wall was revealed as a laminated fibrous structure. General organization is similar in both isolated and synthesized cell wall samples, with dominating globular motifs arranged regularly as rods and forming cavities. The synthesized cell wall has a more regular structural organization than isolated cell wall. The dimensions of individual globular aggregates and pores differed between the two samples. DHP showed a similar, regular organization, with globular aggregates and holes. Globules and pores are smaller in size than the corresponding structures in both the isolated and synthesized cell walls. Such modular organization of cell walls may have a physiological role in response to the external mechanical stress caused to plant cells.
PB  - Wiley, Hoboken
T2  - Journal of Microscopy
T1  - Levels of plant cell wall structural organization revealed by atomic force microscopy
EP  - 510
IS  - 3
SP  - 508
VL  - 232
DO  - 10.1111/j.1365-2818.2008.02149.x
ER  - 

@article{
author = "Radotić, Ksenija and Đikanović, Daniela and Bogdanović Pristov, Jelena and Vasiljević-Radović, Dana",
year = "2008",
abstract = "We used an atomic force microscope to image cell wall isolated from needles of Serbian spruce tree and that synthesized from cell wall components. We also observed the structure of lignin model polymer (DHP), as a best substitute for the natural lignin. A tendency of aggregate formation was observed in all samples. Cell wall was revealed as a laminated fibrous structure. General organization is similar in both isolated and synthesized cell wall samples, with dominating globular motifs arranged regularly as rods and forming cavities. The synthesized cell wall has a more regular structural organization than isolated cell wall. The dimensions of individual globular aggregates and pores differed between the two samples. DHP showed a similar, regular organization, with globular aggregates and holes. Globules and pores are smaller in size than the corresponding structures in both the isolated and synthesized cell walls. Such modular organization of cell walls may have a physiological role in response to the external mechanical stress caused to plant cells.",
publisher = "Wiley, Hoboken",
journal = "Journal of Microscopy",
title = "Levels of plant cell wall structural organization revealed by atomic force microscopy",
pages = "510-508",
number = "3",
volume = "232",
doi = "10.1111/j.1365-2818.2008.02149.x"
}

Radotić, K., Đikanović, D., Bogdanović Pristov, J.,& Vasiljević-Radović, D.. (2008). Levels of plant cell wall structural organization revealed by atomic force microscopy. in Journal of Microscopy
Wiley, Hoboken., 232(3), 508-510.
https://doi.org/10.1111/j.1365-2818.2008.02149.x

Radotić K, Đikanović D, Bogdanović Pristov J, Vasiljević-Radović D. Levels of plant cell wall structural organization revealed by atomic force microscopy. in Journal of Microscopy. 2008;232(3):508-510.
doi:10.1111/j.1365-2818.2008.02149.x .

Radotić, Ksenija, Đikanović, Daniela, Bogdanović Pristov, Jelena, Vasiljević-Radović, Dana, "Levels of plant cell wall structural organization revealed by atomic force microscopy" in Journal of Microscopy, 232, no. 3 (2008):508-510,
https://doi.org/10.1111/j.1365-2818.2008.02149.x . .

TY  - JOUR
AU  - Počuča-Nešić, Milica
AU  - Branković, Goran
AU  - Branković, Zorica
AU  - Vasiljević-Radović, Dana
AU  - Mitrić, Miodrag
PY  - 2007
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/205
AB  - The aim of this work was to prepare lanthanum nickel oxide (LaNiO3, LNO) thin films of different morphology and orientation. The precursor solutions were prepared by a chemical method from citric salts of lanthanum and nickel. Films were deposited using spin-on technique on Si (10 0) substrates. Tailoring of the films orientation and morphology has been attained through two thermal treatment processes with different heating 9 devices: tubular furnace (process 1) and hot plate (process 2). Films were annealed at 600 and 700 degrees C, with heating rates: 20 degrees C/min (process 1) and I degrees C/min (process 2). Annealing times were from 30 min to 20 h. LNO films were characterized by AFM and X-ray diffraction analysis. Depending on the heating process applied, the obtained films showed very different structures, from completely amorphous to well crystallized and highly oriented. Films treated by process I were polycrystalline, had smaller oval grains and lower roughness parameters than films heated on a hot plate. Due to the low heating rate and heating from the substrate side, films obtained through process 2 were highly (I 10) oriented with elongated grains aligned along one direction.
PB  - Elsevier Sci Ltd, Oxford
T2  - Journal of the European Ceramic Society
T1  - Tailoring of morphology and orientation of LaNiO3 films from polymeric precursors
EP  - 3822
IS  - 13-15
SP  - 3819
VL  - 27
DO  - 10.1016/j.jeurceramsoc.2007.02.052
ER  - 

@article{
author = "Počuča-Nešić, Milica and Branković, Goran and Branković, Zorica and Vasiljević-Radović, Dana and Mitrić, Miodrag",
year = "2007",
abstract = "The aim of this work was to prepare lanthanum nickel oxide (LaNiO3, LNO) thin films of different morphology and orientation. The precursor solutions were prepared by a chemical method from citric salts of lanthanum and nickel. Films were deposited using spin-on technique on Si (10 0) substrates. Tailoring of the films orientation and morphology has been attained through two thermal treatment processes with different heating 9 devices: tubular furnace (process 1) and hot plate (process 2). Films were annealed at 600 and 700 degrees C, with heating rates: 20 degrees C/min (process 1) and I degrees C/min (process 2). Annealing times were from 30 min to 20 h. LNO films were characterized by AFM and X-ray diffraction analysis. Depending on the heating process applied, the obtained films showed very different structures, from completely amorphous to well crystallized and highly oriented. Films treated by process I were polycrystalline, had smaller oval grains and lower roughness parameters than films heated on a hot plate. Due to the low heating rate and heating from the substrate side, films obtained through process 2 were highly (I 10) oriented with elongated grains aligned along one direction.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Journal of the European Ceramic Society",
title = "Tailoring of morphology and orientation of LaNiO3 films from polymeric precursors",
pages = "3822-3819",
number = "13-15",
volume = "27",
doi = "10.1016/j.jeurceramsoc.2007.02.052"
}

Počuča-Nešić, M., Branković, G., Branković, Z., Vasiljević-Radović, D.,& Mitrić, M.. (2007). Tailoring of morphology and orientation of LaNiO3 films from polymeric precursors. in Journal of the European Ceramic Society
Elsevier Sci Ltd, Oxford., 27(13-15), 3819-3822.
https://doi.org/10.1016/j.jeurceramsoc.2007.02.052

Počuča-Nešić M, Branković G, Branković Z, Vasiljević-Radović D, Mitrić M. Tailoring of morphology and orientation of LaNiO3 films from polymeric precursors. in Journal of the European Ceramic Society. 2007;27(13-15):3819-3822.
doi:10.1016/j.jeurceramsoc.2007.02.052 .

Počuča-Nešić, Milica, Branković, Goran, Branković, Zorica, Vasiljević-Radović, Dana, Mitrić, Miodrag, "Tailoring of morphology and orientation of LaNiO3 films from polymeric precursors" in Journal of the European Ceramic Society, 27, no. 13-15 (2007):3819-3822,
https://doi.org/10.1016/j.jeurceramsoc.2007.02.052 . .

TY  - JOUR
AU  - Branković, Zorica
AU  - Branković, Goran
AU  - Vojisavljević, Katarina
AU  - Počuča-Nešić, Milica
AU  - Srećković, Tatjana
AU  - Vasiljević-Radović, Dana
PY  - 2007
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/214
AB  - The modified polymeric precursor method (Pechini method) was successfully used for the preparation of epitaxial and polycrystalline ferroelectric Pb(Zr0.52Ti0.48)O-3 (PZT) thin films. Films were deposited on LaNiO3 (LNO) - coated silicium (1 0 0) and platinum substrates (Pt (1 1 1)/Ti/SiO2/Si) by spin coating technique. LNO electrodes were also prepared by the Pechini method and treated under different thermal treatment conditions to obtain films with different structural and microstructural properties. Investigation of PZT microstructure was performed as a function of orientation and morphology of the bottom electrode, as well as of thermal treatment conditions. Grain size and morphology were analyzed by AIM, while the quality and orientation of PZT films were determined by GIXRD analysis. It has been found that the proposed thermal treatment on a hot plate, with slow heating rate and long annealing time, can result in the formation of epitaxial PZT films on Si and LNO-coated Si substrates.
PB  - Trans Tech Publications Ltd, Durnten-Zurich
T2  - Research Trends in Contemporary Materials Science
T1  - Microstructural properties of PZT thin films deposited on LaNiO3-coated substrates
EP  - +
SP  - 315
VL  - 555
DO  - 10.4028/www.scientific.net/MSF.555.315
ER  - 

@article{
author = "Branković, Zorica and Branković, Goran and Vojisavljević, Katarina and Počuča-Nešić, Milica and Srećković, Tatjana and Vasiljević-Radović, Dana",
year = "2007",
abstract = "The modified polymeric precursor method (Pechini method) was successfully used for the preparation of epitaxial and polycrystalline ferroelectric Pb(Zr0.52Ti0.48)O-3 (PZT) thin films. Films were deposited on LaNiO3 (LNO) - coated silicium (1 0 0) and platinum substrates (Pt (1 1 1)/Ti/SiO2/Si) by spin coating technique. LNO electrodes were also prepared by the Pechini method and treated under different thermal treatment conditions to obtain films with different structural and microstructural properties. Investigation of PZT microstructure was performed as a function of orientation and morphology of the bottom electrode, as well as of thermal treatment conditions. Grain size and morphology were analyzed by AIM, while the quality and orientation of PZT films were determined by GIXRD analysis. It has been found that the proposed thermal treatment on a hot plate, with slow heating rate and long annealing time, can result in the formation of epitaxial PZT films on Si and LNO-coated Si substrates.",
publisher = "Trans Tech Publications Ltd, Durnten-Zurich",
journal = "Research Trends in Contemporary Materials Science",
title = "Microstructural properties of PZT thin films deposited on LaNiO3-coated substrates",
pages = "+-315",
volume = "555",
doi = "10.4028/www.scientific.net/MSF.555.315"
}

Branković, Z., Branković, G., Vojisavljević, K., Počuča-Nešić, M., Srećković, T.,& Vasiljević-Radović, D.. (2007). Microstructural properties of PZT thin films deposited on LaNiO3-coated substrates. in Research Trends in Contemporary Materials Science
Trans Tech Publications Ltd, Durnten-Zurich., 555, 315-+.
https://doi.org/10.4028/www.scientific.net/MSF.555.315

Branković Z, Branković G, Vojisavljević K, Počuča-Nešić M, Srećković T, Vasiljević-Radović D. Microstructural properties of PZT thin films deposited on LaNiO3-coated substrates. in Research Trends in Contemporary Materials Science. 2007;555:315-+.
doi:10.4028/www.scientific.net/MSF.555.315 .

Branković, Zorica, Branković, Goran, Vojisavljević, Katarina, Počuča-Nešić, Milica, Srećković, Tatjana, Vasiljević-Radović, Dana, "Microstructural properties of PZT thin films deposited on LaNiO3-coated substrates" in Research Trends in Contemporary Materials Science, 555 (2007):315-+,
https://doi.org/10.4028/www.scientific.net/MSF.555.315 . .

TY  - JOUR
AU  - Počuča-Nešić, Milica
AU  - Branković, Goran
AU  - Branković, Zorica
AU  - Vasiljević-Radović, Dana
AU  - Poleti, Dejan
PY  - 2007
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/204
AB  - Lanthanum nickel oxide (LaNiO3) is an electrically conductive ceramics, which has a potential use as electrode for ferroelectric thin films, multilayer actuators and many other electronic devices. In this work, LaNiO3 thin films were prepared by a modified Pechini process, based on polymeric citrate precursors. DTA analysis of the precursor solution showed that formation and crystallization of LaNiO3 were completed up to 790 degrees C. Films were deposited using spin-on technique and thermally treated in temperature range 600-800 degrees C, with heating rate of 1 degrees/min. Processing parameters, such as concentration and annealing temperature, as well as number of deposited layers were optimized to achieve desired film quality. The structure of LaNiO3 was confirmed by X-ray diffraction analysis, whereas microstructural parameters, such as grain size and roughness, were analyzed by AFM.
PB  - Elsevier Sci Ltd, Oxford
T2  - Journal of the European Ceramic Society
T1  - Optimization of processing parameters for preparation of LaNiO3 thin films from the citrate precursors
EP  - 1086
IS  - 2-3
SP  - 1083
VL  - 27
DO  - 10.1016/j.jeurceramsoc.2006.05.021
ER  - 

@article{
author = "Počuča-Nešić, Milica and Branković, Goran and Branković, Zorica and Vasiljević-Radović, Dana and Poleti, Dejan",
year = "2007",
abstract = "Lanthanum nickel oxide (LaNiO3) is an electrically conductive ceramics, which has a potential use as electrode for ferroelectric thin films, multilayer actuators and many other electronic devices. In this work, LaNiO3 thin films were prepared by a modified Pechini process, based on polymeric citrate precursors. DTA analysis of the precursor solution showed that formation and crystallization of LaNiO3 were completed up to 790 degrees C. Films were deposited using spin-on technique and thermally treated in temperature range 600-800 degrees C, with heating rate of 1 degrees/min. Processing parameters, such as concentration and annealing temperature, as well as number of deposited layers were optimized to achieve desired film quality. The structure of LaNiO3 was confirmed by X-ray diffraction analysis, whereas microstructural parameters, such as grain size and roughness, were analyzed by AFM.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Journal of the European Ceramic Society",
title = "Optimization of processing parameters for preparation of LaNiO3 thin films from the citrate precursors",
pages = "1086-1083",
number = "2-3",
volume = "27",
doi = "10.1016/j.jeurceramsoc.2006.05.021"
}

Počuča-Nešić, M., Branković, G., Branković, Z., Vasiljević-Radović, D.,& Poleti, D.. (2007). Optimization of processing parameters for preparation of LaNiO3 thin films from the citrate precursors. in Journal of the European Ceramic Society
Elsevier Sci Ltd, Oxford., 27(2-3), 1083-1086.
https://doi.org/10.1016/j.jeurceramsoc.2006.05.021

Počuča-Nešić M, Branković G, Branković Z, Vasiljević-Radović D, Poleti D. Optimization of processing parameters for preparation of LaNiO3 thin films from the citrate precursors. in Journal of the European Ceramic Society. 2007;27(2-3):1083-1086.
doi:10.1016/j.jeurceramsoc.2006.05.021 .

Počuča-Nešić, Milica, Branković, Goran, Branković, Zorica, Vasiljević-Radović, Dana, Poleti, Dejan, "Optimization of processing parameters for preparation of LaNiO3 thin films from the citrate precursors" in Journal of the European Ceramic Society, 27, no. 2-3 (2007):1083-1086,
https://doi.org/10.1016/j.jeurceramsoc.2006.05.021 . .

TY  - JOUR
AU  - Branković, Zorica
AU  - Branković, Goran
AU  - Vojisavljević, Katarina
AU  - Pǒǔa, M.
AU  - Srećković, Tatjana
AU  - Vasiljević-Radović, Dana
PY  - 2007
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/217
AB  - The modified polymeric precursor method (Pechini method) was successfully used for the preparation of epitaxial and polycrystalline ferroelectric Pb(Zr0.52Ti0.48)O3 (PZT) thin films. Films were deposited on LaNiO3 (LNO) - coated silicium (1 0 0) and platinum substrates (Pt (1 1 1)/Ti/SiO2/Si) by spin coating technique. LNO electrodes were also prepared by the Pechini method and treated under different thermal treatment conditions to obtain films with different structural and microstructural properties. Investigation of PZT microstructure was performed as a function of orientation and morphology of the bottom electrode, as well as of thermal treatment conditions. Grain size and morphology were analyzed by AFM, while the quality and orientation of PZT films were determined by GDCRD analysis. It has been found that the proposed thermal treatment on a hot plate, with slow heating rate and long annealing time, can result in the formation of epitaxial PZT films on Si and LNO-coated Si substrates.
PB  - Trans Tech Publications Ltd
T2  - Materials Science Forum
T1  - Microstructural properties of PZT thin films deposited on LaNIQ 3-coated substrates
EP  - 320
SP  - 315
VL  - 555
DO  - 10.4028/0-87849-441-3.315
ER  - 

@article{
author = "Branković, Zorica and Branković, Goran and Vojisavljević, Katarina and Pǒǔa, M. and Srećković, Tatjana and Vasiljević-Radović, Dana",
year = "2007",
abstract = "The modified polymeric precursor method (Pechini method) was successfully used for the preparation of epitaxial and polycrystalline ferroelectric Pb(Zr0.52Ti0.48)O3 (PZT) thin films. Films were deposited on LaNiO3 (LNO) - coated silicium (1 0 0) and platinum substrates (Pt (1 1 1)/Ti/SiO2/Si) by spin coating technique. LNO electrodes were also prepared by the Pechini method and treated under different thermal treatment conditions to obtain films with different structural and microstructural properties. Investigation of PZT microstructure was performed as a function of orientation and morphology of the bottom electrode, as well as of thermal treatment conditions. Grain size and morphology were analyzed by AFM, while the quality and orientation of PZT films were determined by GDCRD analysis. It has been found that the proposed thermal treatment on a hot plate, with slow heating rate and long annealing time, can result in the formation of epitaxial PZT films on Si and LNO-coated Si substrates.",
publisher = "Trans Tech Publications Ltd",
journal = "Materials Science Forum",
title = "Microstructural properties of PZT thin films deposited on LaNIQ 3-coated substrates",
pages = "320-315",
volume = "555",
doi = "10.4028/0-87849-441-3.315"
}

Branković, Z., Branković, G., Vojisavljević, K., Pǒǔa, M., Srećković, T.,& Vasiljević-Radović, D.. (2007). Microstructural properties of PZT thin films deposited on LaNIQ 3-coated substrates. in Materials Science Forum
Trans Tech Publications Ltd., 555, 315-320.
https://doi.org/10.4028/0-87849-441-3.315

Branković Z, Branković G, Vojisavljević K, Pǒǔa M, Srećković T, Vasiljević-Radović D. Microstructural properties of PZT thin films deposited on LaNIQ 3-coated substrates. in Materials Science Forum. 2007;555:315-320.
doi:10.4028/0-87849-441-3.315 .

Branković, Zorica, Branković, Goran, Vojisavljević, Katarina, Pǒǔa, M., Srećković, Tatjana, Vasiljević-Radović, Dana, "Microstructural properties of PZT thin films deposited on LaNIQ 3-coated substrates" in Materials Science Forum, 555 (2007):315-320,
https://doi.org/10.4028/0-87849-441-3.315 . .

TY  - JOUR
AU  - Nikolić, Maria Vesna
AU  - Ivetić, Tamara B.
AU  - Paraskevopoulos, K.M.
AU  - Zorbas, K. T.
AU  - Blagojević, V.
AU  - Vasiljević-Radović, Dana
PY  - 2007
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/195
AB  - A mixture of starting ZnO and SnO2 powders (molar ratio 2: 1) were mechanically activated for 10, 40, 80 and 160 min in a planetary ball mill and then isothermally sintered at 1300 degrees C for 2 h in order to obtain Zn2SnO4 ceramics. X-ray diffraction analysis confirmed single-phase polycrystals. Far infrared reflection spectra were measured (100-1400 cm(-1)). The same oscillators were observed, but the highest intensity of reflectivity peaks was obtained for the powder activated 10min and it gradually decreased with longer times of mechanical activation. This is in agreement with microstructure analvsis where longer times of mechanical activation lead to increased porosity and defects. Using group theory six ionic oscillators were calculated for single crystal Zn2SnO4 Spectra, but two more oscillators were observed in the obtained experimental spectra, which Could be the result of mechanical activation and sintering. The FIR experimental results were numerically analyzed and oscillator parameters were calculated.
PB  - Elsevier Sci Ltd, Oxford
T2  - Journal of the European Ceramic Society
T1  - Far infrared reflection spectroscopy of Zn2SnO4 ceramics obtained by sintering mechanically activated ZnO-SnO2 powder mixtures
EP  - 3730
IS  - 13-15
SP  - 3727
VL  - 27
DO  - 10.1016/j.jeurceramsoc.2007.02.040
ER  - 

@article{
author = "Nikolić, Maria Vesna and Ivetić, Tamara B. and Paraskevopoulos, K.M. and Zorbas, K. T. and Blagojević, V. and Vasiljević-Radović, Dana",
year = "2007",
abstract = "A mixture of starting ZnO and SnO2 powders (molar ratio 2: 1) were mechanically activated for 10, 40, 80 and 160 min in a planetary ball mill and then isothermally sintered at 1300 degrees C for 2 h in order to obtain Zn2SnO4 ceramics. X-ray diffraction analysis confirmed single-phase polycrystals. Far infrared reflection spectra were measured (100-1400 cm(-1)). The same oscillators were observed, but the highest intensity of reflectivity peaks was obtained for the powder activated 10min and it gradually decreased with longer times of mechanical activation. This is in agreement with microstructure analvsis where longer times of mechanical activation lead to increased porosity and defects. Using group theory six ionic oscillators were calculated for single crystal Zn2SnO4 Spectra, but two more oscillators were observed in the obtained experimental spectra, which Could be the result of mechanical activation and sintering. The FIR experimental results were numerically analyzed and oscillator parameters were calculated.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Journal of the European Ceramic Society",
title = "Far infrared reflection spectroscopy of Zn2SnO4 ceramics obtained by sintering mechanically activated ZnO-SnO2 powder mixtures",
pages = "3730-3727",
number = "13-15",
volume = "27",
doi = "10.1016/j.jeurceramsoc.2007.02.040"
}

Nikolić, M. V., Ivetić, T. B., Paraskevopoulos, K.M., Zorbas, K. T., Blagojević, V.,& Vasiljević-Radović, D.. (2007). Far infrared reflection spectroscopy of Zn2SnO4 ceramics obtained by sintering mechanically activated ZnO-SnO2 powder mixtures. in Journal of the European Ceramic Society
Elsevier Sci Ltd, Oxford., 27(13-15), 3727-3730.
https://doi.org/10.1016/j.jeurceramsoc.2007.02.040

Nikolić MV, Ivetić TB, Paraskevopoulos K, Zorbas KT, Blagojević V, Vasiljević-Radović D. Far infrared reflection spectroscopy of Zn2SnO4 ceramics obtained by sintering mechanically activated ZnO-SnO2 powder mixtures. in Journal of the European Ceramic Society. 2007;27(13-15):3727-3730.
doi:10.1016/j.jeurceramsoc.2007.02.040 .

Nikolić, Maria Vesna, Ivetić, Tamara B., Paraskevopoulos, K.M., Zorbas, K. T., Blagojević, V., Vasiljević-Radović, Dana, "Far infrared reflection spectroscopy of Zn2SnO4 ceramics obtained by sintering mechanically activated ZnO-SnO2 powder mixtures" in Journal of the European Ceramic Society, 27, no. 13-15 (2007):3727-3730,
https://doi.org/10.1016/j.jeurceramsoc.2007.02.040 . .

TY  - JOUR
AU  - Nikolić, Maria Vesna
AU  - Ivetić, Tamara B.
AU  - Young, D. L.
AU  - Paraskevopoulos, K.M.
AU  - Zorba, T.T.
AU  - Blagojević, V.
AU  - Nikolić, Pantelija M.
AU  - Vasiljević-Radović, Dana
AU  - Ristic, M. M.
PY  - 2007
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/181
AB  - Room temperature far infrared reflectivity spectra of single phase spinel zinc-stannate thin films, prepared by rf magnetron sputtering on a glass substrate, and bulk sintered samples were measured. The sintered samples were obtained by mechanical activation of starting ZnO and SnO2 powders for 10 min followed by sintering at 1300 degrees C for 2 h. The reflectivity diagrams obtained for bulk samples were numerically analyzed using the four-parameter model of coupled oscillators. The optical parameters were determined for six observed ionic oscillators belonging to the spinel structure and two additional oscillators originating from the sintering procedure resulting from pores and grain boundaries. The reflectivity diagrams obtained for thin film samples were analyzed using the four-parameter model for optical phonons with a standard optical multi-layer technique.
PB  - Elsevier Science Sa, Lausanne
T2  - Materials Science and Engineering B-Solid State Materials for Advanced Technology
T1  - Far infrared properties of bulk sintered and thin film Zn2SnO4
EP  - 11
IS  - 1
SP  - 7
VL  - 138
DO  - 10.1016/j.mseb.2006.12.005
ER  - 

@article{
author = "Nikolić, Maria Vesna and Ivetić, Tamara B. and Young, D. L. and Paraskevopoulos, K.M. and Zorba, T.T. and Blagojević, V. and Nikolić, Pantelija M. and Vasiljević-Radović, Dana and Ristic, M. M.",
year = "2007",
abstract = "Room temperature far infrared reflectivity spectra of single phase spinel zinc-stannate thin films, prepared by rf magnetron sputtering on a glass substrate, and bulk sintered samples were measured. The sintered samples were obtained by mechanical activation of starting ZnO and SnO2 powders for 10 min followed by sintering at 1300 degrees C for 2 h. The reflectivity diagrams obtained for bulk samples were numerically analyzed using the four-parameter model of coupled oscillators. The optical parameters were determined for six observed ionic oscillators belonging to the spinel structure and two additional oscillators originating from the sintering procedure resulting from pores and grain boundaries. The reflectivity diagrams obtained for thin film samples were analyzed using the four-parameter model for optical phonons with a standard optical multi-layer technique.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Materials Science and Engineering B-Solid State Materials for Advanced Technology",
title = "Far infrared properties of bulk sintered and thin film Zn2SnO4",
pages = "11-7",
number = "1",
volume = "138",
doi = "10.1016/j.mseb.2006.12.005"
}

Nikolić, M. V., Ivetić, T. B., Young, D. L., Paraskevopoulos, K.M., Zorba, T.T., Blagojević, V., Nikolić, P. M., Vasiljević-Radović, D.,& Ristic, M. M.. (2007). Far infrared properties of bulk sintered and thin film Zn2SnO4. in Materials Science and Engineering B-Solid State Materials for Advanced Technology
Elsevier Science Sa, Lausanne., 138(1), 7-11.
https://doi.org/10.1016/j.mseb.2006.12.005

Nikolić MV, Ivetić TB, Young DL, Paraskevopoulos K, Zorba T, Blagojević V, Nikolić PM, Vasiljević-Radović D, Ristic MM. Far infrared properties of bulk sintered and thin film Zn2SnO4. in Materials Science and Engineering B-Solid State Materials for Advanced Technology. 2007;138(1):7-11.
doi:10.1016/j.mseb.2006.12.005 .

Nikolić, Maria Vesna, Ivetić, Tamara B., Young, D. L., Paraskevopoulos, K.M., Zorba, T.T., Blagojević, V., Nikolić, Pantelija M., Vasiljević-Radović, Dana, Ristic, M. M., "Far infrared properties of bulk sintered and thin film Zn2SnO4" in Materials Science and Engineering B-Solid State Materials for Advanced Technology, 138, no. 1 (2007):7-11,
https://doi.org/10.1016/j.mseb.2006.12.005 . .

TY  - JOUR
AU  - Nikolić, Maria Vesna
AU  - Blagojević, V.
AU  - Paraskevopoulos, K.M.
AU  - Zorba, T.T.
AU  - Vasiljević-Radović, Dana
AU  - Nikolić, Pantelija M.
AU  - Ristic, M. M.
PY  - 2007
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/186
AB  - Far infrared reflection spectra of NiO polycrystals sintered at 1100 degrees C for various times (30-240 min) were measured at room temperature using a FTIR Spectrometer-Brucker 113V. The measured spectra depended on the sintering time due to differences in the microstructural morphology of the material and were compared with the NiO single crystal reflectivity diagram. Numerical analyses of the experimental spectra were performed using Kramers-Kronig analysis, a four-parameter model of coupled oscillators and the effective medium modeling theory. In the three-component effective medium model based on Bruggeman's theory we assumed the presence of pores, intergranular material and crystalline grains. The intergranular material and crystalline grains were defined as single and coupled ionic oscillators.
PB  - Elsevier Sci Ltd, Oxford
T2  - Journal of the European Ceramic Society
T1  - Far infrared properties of sintered NiO
EP  - 474
IS  - 2-3
SP  - 469
VL  - 27
DO  - 10.1016/j.jeurceramsoc.2006.04.065
ER  - 

@article{
author = "Nikolić, Maria Vesna and Blagojević, V. and Paraskevopoulos, K.M. and Zorba, T.T. and Vasiljević-Radović, Dana and Nikolić, Pantelija M. and Ristic, M. M.",
year = "2007",
abstract = "Far infrared reflection spectra of NiO polycrystals sintered at 1100 degrees C for various times (30-240 min) were measured at room temperature using a FTIR Spectrometer-Brucker 113V. The measured spectra depended on the sintering time due to differences in the microstructural morphology of the material and were compared with the NiO single crystal reflectivity diagram. Numerical analyses of the experimental spectra were performed using Kramers-Kronig analysis, a four-parameter model of coupled oscillators and the effective medium modeling theory. In the three-component effective medium model based on Bruggeman's theory we assumed the presence of pores, intergranular material and crystalline grains. The intergranular material and crystalline grains were defined as single and coupled ionic oscillators.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Journal of the European Ceramic Society",
title = "Far infrared properties of sintered NiO",
pages = "474-469",
number = "2-3",
volume = "27",
doi = "10.1016/j.jeurceramsoc.2006.04.065"
}

Nikolić, M. V., Blagojević, V., Paraskevopoulos, K.M., Zorba, T.T., Vasiljević-Radović, D., Nikolić, P. M.,& Ristic, M. M.. (2007). Far infrared properties of sintered NiO. in Journal of the European Ceramic Society
Elsevier Sci Ltd, Oxford., 27(2-3), 469-474.
https://doi.org/10.1016/j.jeurceramsoc.2006.04.065

Nikolić MV, Blagojević V, Paraskevopoulos K, Zorba T, Vasiljević-Radović D, Nikolić PM, Ristic MM. Far infrared properties of sintered NiO. in Journal of the European Ceramic Society. 2007;27(2-3):469-474.
doi:10.1016/j.jeurceramsoc.2006.04.065 .

Nikolić, Maria Vesna, Blagojević, V., Paraskevopoulos, K.M., Zorba, T.T., Vasiljević-Radović, Dana, Nikolić, Pantelija M., Ristic, M. M., "Far infrared properties of sintered NiO" in Journal of the European Ceramic Society, 27, no. 2-3 (2007):469-474,
https://doi.org/10.1016/j.jeurceramsoc.2006.04.065 . .

TY  - JOUR
AU  - Ivetić, Tamara B.
AU  - Nikolić, Maria Vesna
AU  - Young, D. L.
AU  - Vasiljević-Radović, Dana
AU  - Urosević, D.
PY  - 2006
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/166
AB  - Thin films of single-phase zinc-stannate (Zn2SnO4) were grown by rf magnetron sputtering onto glass substrates. Transmission in the visible range was measured allowing determination of the energy gap and thickness of analyzed thin film samples using interference fringes. The photoacoustic phase and amplitude spectra of all samples were measured as a function of the laser beam modulating frequency using a transmission detection configuration. Fitting of experimental data enabled calculation of thermal diffusivity, the coefficient of minority carrier diffusion, their mobility and lifetime.
PB  - Trans Tech Publications Ltd, Durnten-Zurich
T2  - Recent Developments in Advanced Materials and Processes
T1  - Photoacoustic and optical properties of zinc-stannate thin films
EP  - 470
SP  - 465
VL  - 518
DO  - 10.4028/www.scientific.net/MSF.518.465
ER  - 

@article{
author = "Ivetić, Tamara B. and Nikolić, Maria Vesna and Young, D. L. and Vasiljević-Radović, Dana and Urosević, D.",
year = "2006",
abstract = "Thin films of single-phase zinc-stannate (Zn2SnO4) were grown by rf magnetron sputtering onto glass substrates. Transmission in the visible range was measured allowing determination of the energy gap and thickness of analyzed thin film samples using interference fringes. The photoacoustic phase and amplitude spectra of all samples were measured as a function of the laser beam modulating frequency using a transmission detection configuration. Fitting of experimental data enabled calculation of thermal diffusivity, the coefficient of minority carrier diffusion, their mobility and lifetime.",
publisher = "Trans Tech Publications Ltd, Durnten-Zurich",
journal = "Recent Developments in Advanced Materials and Processes",
title = "Photoacoustic and optical properties of zinc-stannate thin films",
pages = "470-465",
volume = "518",
doi = "10.4028/www.scientific.net/MSF.518.465"
}

Ivetić, T. B., Nikolić, M. V., Young, D. L., Vasiljević-Radović, D.,& Urosević, D.. (2006). Photoacoustic and optical properties of zinc-stannate thin films. in Recent Developments in Advanced Materials and Processes
Trans Tech Publications Ltd, Durnten-Zurich., 518, 465-470.
https://doi.org/10.4028/www.scientific.net/MSF.518.465

Ivetić TB, Nikolić MV, Young DL, Vasiljević-Radović D, Urosević D. Photoacoustic and optical properties of zinc-stannate thin films. in Recent Developments in Advanced Materials and Processes. 2006;518:465-470.
doi:10.4028/www.scientific.net/MSF.518.465 .

Ivetić, Tamara B., Nikolić, Maria Vesna, Young, D. L., Vasiljević-Radović, Dana, Urosević, D., "Photoacoustic and optical properties of zinc-stannate thin films" in Recent Developments in Advanced Materials and Processes, 518 (2006):465-470,
https://doi.org/10.4028/www.scientific.net/MSF.518.465 . .

TY  - JOUR
AU  - Nikolić, Maria Vesna
AU  - Nikolić, Pantelija M.
AU  - Blagojević, Vladimir
AU  - Paraskevopoulos, K.M.
AU  - Zorba, T.T.
AU  - Vasijevic-Radović, Dana
AU  - Ristic, Momcilo M.
PY  - 2006
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/168
AB  - Far-infrared reflection spectra of sintered alpha-MnSe were measured at room temperature. The measured spectrum had one pronounced peak in accordance with literature data and group theory estimation and one smaller peak resulting from the applied sintering procedure. The measured reflection spectrum was analyzed using Kramers-Kronig analysis and a three-component effective medium model based on Bruggeman's theory assuming the presence of a small amount of pores, dominant crystalline grains and intergranular material. In the model the crystalline grains were modeled as a single oscillator appropriate to the single crystal and the intergranular material was also defined as a single ionic oscillator.
PB  - Carl Hanser Verlag, Munich
T2  - International Journal of Materials Research
T1  - Infrared properties of sintered alpha-MnSe
EP  - 669
IS  - 5
SP  - 666
VL  - 97
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_168
ER  - 

@article{
author = "Nikolić, Maria Vesna and Nikolić, Pantelija M. and Blagojević, Vladimir and Paraskevopoulos, K.M. and Zorba, T.T. and Vasijevic-Radović, Dana and Ristic, Momcilo M.",
year = "2006",
abstract = "Far-infrared reflection spectra of sintered alpha-MnSe were measured at room temperature. The measured spectrum had one pronounced peak in accordance with literature data and group theory estimation and one smaller peak resulting from the applied sintering procedure. The measured reflection spectrum was analyzed using Kramers-Kronig analysis and a three-component effective medium model based on Bruggeman's theory assuming the presence of a small amount of pores, dominant crystalline grains and intergranular material. In the model the crystalline grains were modeled as a single oscillator appropriate to the single crystal and the intergranular material was also defined as a single ionic oscillator.",
publisher = "Carl Hanser Verlag, Munich",
journal = "International Journal of Materials Research",
title = "Infrared properties of sintered alpha-MnSe",
pages = "669-666",
number = "5",
volume = "97",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_168"
}

Nikolić, M. V., Nikolić, P. M., Blagojević, V., Paraskevopoulos, K.M., Zorba, T.T., Vasijevic-Radović, D.,& Ristic, M. M.. (2006). Infrared properties of sintered alpha-MnSe. in International Journal of Materials Research
Carl Hanser Verlag, Munich., 97(5), 666-669.
https://hdl.handle.net/21.15107/rcub_rimsi_168

Nikolić MV, Nikolić PM, Blagojević V, Paraskevopoulos K, Zorba T, Vasijevic-Radović D, Ristic MM. Infrared properties of sintered alpha-MnSe. in International Journal of Materials Research. 2006;97(5):666-669.
https://hdl.handle.net/21.15107/rcub_rimsi_168 .

Nikolić, Maria Vesna, Nikolić, Pantelija M., Blagojević, Vladimir, Paraskevopoulos, K.M., Zorba, T.T., Vasijevic-Radović, Dana, Ristic, Momcilo M., "Infrared properties of sintered alpha-MnSe" in International Journal of Materials Research, 97, no. 5 (2006):666-669,
https://hdl.handle.net/21.15107/rcub_rimsi_168 .

TY  - JOUR
AU  - Nikolić, Maria Vesna
AU  - Nikolić, Pantelija M.
AU  - Blagojević, V.
AU  - Paraskevopoulos, K.M.
AU  - Zorba, T.T.
AU  - Vasiljević-Radović, Dana
AU  - Ristić, M.M.
PY  - 2006
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/159
AB  - Far-infrared reflection spectra of sintered α-MnSe were measured at room temperature. The measured spectrum had one pronounced peak in accordance with literature data and group theory estimation and one smaller peak resulting from the applied sintering procedure. The measured reflection spectrum was analyzed using Kramers - Kronig analysis and a three-component effective medium model based on Bruggeman's theory assuming the presence of a small amount of pores, dominant crystalline grains and intergranular material. In the model the crystalline grains were modeled as a single oscillator appropriate to the single crystal and the intergranular material was also defined as a single ionic oscillator.
PB  - Carl Hanser Verlag
T2  - Zeitschrift fuer Metallkunde/Materials Research and Advanced Techniques
T1  - Infrared properties of sintered α-MnSe
EP  - 669
IS  - 5
SP  - 666
VL  - 97
DO  - 10.3139/146.101288
ER  - 

@article{
author = "Nikolić, Maria Vesna and Nikolić, Pantelija M. and Blagojević, V. and Paraskevopoulos, K.M. and Zorba, T.T. and Vasiljević-Radović, Dana and Ristić, M.M.",
year = "2006",
abstract = "Far-infrared reflection spectra of sintered α-MnSe were measured at room temperature. The measured spectrum had one pronounced peak in accordance with literature data and group theory estimation and one smaller peak resulting from the applied sintering procedure. The measured reflection spectrum was analyzed using Kramers - Kronig analysis and a three-component effective medium model based on Bruggeman's theory assuming the presence of a small amount of pores, dominant crystalline grains and intergranular material. In the model the crystalline grains were modeled as a single oscillator appropriate to the single crystal and the intergranular material was also defined as a single ionic oscillator.",
publisher = "Carl Hanser Verlag",
journal = "Zeitschrift fuer Metallkunde/Materials Research and Advanced Techniques",
title = "Infrared properties of sintered α-MnSe",
pages = "669-666",
number = "5",
volume = "97",
doi = "10.3139/146.101288"
}

Nikolić, M. V., Nikolić, P. M., Blagojević, V., Paraskevopoulos, K.M., Zorba, T.T., Vasiljević-Radović, D.,& Ristić, M.M.. (2006). Infrared properties of sintered α-MnSe. in Zeitschrift fuer Metallkunde/Materials Research and Advanced Techniques
Carl Hanser Verlag., 97(5), 666-669.
https://doi.org/10.3139/146.101288

Nikolić MV, Nikolić PM, Blagojević V, Paraskevopoulos K, Zorba T, Vasiljević-Radović D, Ristić M. Infrared properties of sintered α-MnSe. in Zeitschrift fuer Metallkunde/Materials Research and Advanced Techniques. 2006;97(5):666-669.
doi:10.3139/146.101288 .

Nikolić, Maria Vesna, Nikolić, Pantelija M., Blagojević, V., Paraskevopoulos, K.M., Zorba, T.T., Vasiljević-Radović, Dana, Ristić, M.M., "Infrared properties of sintered α-MnSe" in Zeitschrift fuer Metallkunde/Materials Research and Advanced Techniques, 97, no. 5 (2006):666-669,
https://doi.org/10.3139/146.101288 . .

TY  - JOUR
AU  - Nikolić, Pantelija M.
AU  - Durić, S.
AU  - Radulović, K.
AU  - Vasiljević-Radović, Dana
AU  - Nikolić, Maria Vesna
AU  - Ristić, M.M.
PY  - 2002
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/77
AB  - The possibility of characterization of aluminium powders using a horizontal coherer has been considered. Al powders of known dimension were treated with a high frequency electromagnetic field or with a DC electric field, which were increased until a dielectric breakdown occurred. Using a multifunctional card PC-428 Electronic Design and a suitable interface between the coherer and PC, the activation time of the coherer was measured as a function of powder dimension and the distance between the coherer electrodes. It was also shown that the average dimension of powders of unknown size could be determined using the coherer.
PB  - Međunarodni Institut za nauku o sinterovanju, Beograd
T2  - Science of Sintering
T1  - Characterisation of dispersive systems using a coherer
EP  - 108
IS  - 1
SP  - 101
VL  - 34
DO  - 10.2298/SOS0201101N
ER  - 

@article{
author = "Nikolić, Pantelija M. and Durić, S. and Radulović, K. and Vasiljević-Radović, Dana and Nikolić, Maria Vesna and Ristić, M.M.",
year = "2002",
abstract = "The possibility of characterization of aluminium powders using a horizontal coherer has been considered. Al powders of known dimension were treated with a high frequency electromagnetic field or with a DC electric field, which were increased until a dielectric breakdown occurred. Using a multifunctional card PC-428 Electronic Design and a suitable interface between the coherer and PC, the activation time of the coherer was measured as a function of powder dimension and the distance between the coherer electrodes. It was also shown that the average dimension of powders of unknown size could be determined using the coherer.",
publisher = "Međunarodni Institut za nauku o sinterovanju, Beograd",
journal = "Science of Sintering",
title = "Characterisation of dispersive systems using a coherer",
pages = "108-101",
number = "1",
volume = "34",
doi = "10.2298/SOS0201101N"
}

Nikolić, P. M., Durić, S., Radulović, K., Vasiljević-Radović, D., Nikolić, M. V.,& Ristić, M.M.. (2002). Characterisation of dispersive systems using a coherer. in Science of Sintering
Međunarodni Institut za nauku o sinterovanju, Beograd., 34(1), 101-108.
https://doi.org/10.2298/SOS0201101N

Nikolić PM, Durić S, Radulović K, Vasiljević-Radović D, Nikolić MV, Ristić M. Characterisation of dispersive systems using a coherer. in Science of Sintering. 2002;34(1):101-108.
doi:10.2298/SOS0201101N .

Nikolić, Pantelija M., Durić, S., Radulović, K., Vasiljević-Radović, Dana, Nikolić, Maria Vesna, Ristić, M.M., "Characterisation of dispersive systems using a coherer" in Science of Sintering, 34, no. 1 (2002):101-108,
https://doi.org/10.2298/SOS0201101N . .