TY  - JOUR
AU  - Nikolic, P. M.
AU  - Paraskevopoulos, Konstantinos M.
AU  - Pavlidou, E.
AU  - Zorba, T. T.
AU  - Ivetic, T.
AU  - Vujatovic, S. S.
AU  - Aleksić, Obrad S.
AU  - Nikolic, N.
AU  - Cvetković, Olga
AU  - Blagojevic, V.
AU  - Nikolić, Maria Vesna
PY  - 2011
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/926
AB  - Far infrared reflectivity spectra of polycrystalline In1-xGaxSb were measured and numerically analyzed using the classical dispersion formula and also a fitting procedure based on the modified plasmon-phonon interaction model in the temperature range from 10 K to 300 K. Optical parameters were calculated and discussed. A local mode belonging to the GaSb rich end and two-mode behavior were observed at low temperatures.
PB  - Elsevier Science Sa, Lausanne
T2  - Materials Chemistry and Physics
T1  - Temperature dependence of In1-xGaxSb reflectivity in the far infrared
VL  - 125
IS  - 1-2
SP  - 72
EP  - 76
DO  - 10.1016/j.matchemphys.2010.08.073
ER  - 

@article{
author = "Nikolic, P. M. and Paraskevopoulos, Konstantinos M. and Pavlidou, E. and Zorba, T. T. and Ivetic, T. and Vujatovic, S. S. and Aleksić, Obrad S. and Nikolic, N. and Cvetković, Olga and Blagojevic, V. and Nikolić, Maria Vesna",
year = "2011",
abstract = "Far infrared reflectivity spectra of polycrystalline In1-xGaxSb were measured and numerically analyzed using the classical dispersion formula and also a fitting procedure based on the modified plasmon-phonon interaction model in the temperature range from 10 K to 300 K. Optical parameters were calculated and discussed. A local mode belonging to the GaSb rich end and two-mode behavior were observed at low temperatures.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Materials Chemistry and Physics",
title = "Temperature dependence of In1-xGaxSb reflectivity in the far infrared",
volume = "125",
number = "1-2",
pages = "72-76",
doi = "10.1016/j.matchemphys.2010.08.073"
}

Nikolic, P. M., Paraskevopoulos, K. M., Pavlidou, E., Zorba, T. T., Ivetic, T., Vujatovic, S. S., Aleksić, O. S., Nikolic, N., Cvetković, O., Blagojevic, V.,& Nikolić, M. V.. (2011). Temperature dependence of In1-xGaxSb reflectivity in the far infrared. in Materials Chemistry and Physics
Elsevier Science Sa, Lausanne., 125(1-2), 72-76.
https://doi.org/10.1016/j.matchemphys.2010.08.073

Nikolic PM, Paraskevopoulos KM, Pavlidou E, Zorba TT, Ivetic T, Vujatovic SS, Aleksić OS, Nikolic N, Cvetković O, Blagojevic V, Nikolić MV. Temperature dependence of In1-xGaxSb reflectivity in the far infrared. in Materials Chemistry and Physics. 2011;125(1-2):72-76.
doi:10.1016/j.matchemphys.2010.08.073 .

Nikolic, P. M., Paraskevopoulos, Konstantinos M., Pavlidou, E., Zorba, T. T., Ivetic, T., Vujatovic, S. S., Aleksić, Obrad S., Nikolic, N., Cvetković, Olga, Blagojevic, V., Nikolić, Maria Vesna, "Temperature dependence of In1-xGaxSb reflectivity in the far infrared" in Materials Chemistry and Physics, 125, no. 1-2 (2011):72-76,
https://doi.org/10.1016/j.matchemphys.2010.08.073 . .

TY  - JOUR
AU  - Nikolic, P. M.
AU  - Vujatovic, S. S.
AU  - Paraskevopoulos, Konstantinos M.
AU  - Pavlidou, E.
AU  - Zorba, T. T.
AU  - Ivetic, T.
AU  - Cvetković, Olga
AU  - Aleksić, Obrad S.
AU  - Blagojevic, V.
AU  - Nikolić, Vesna
PY  - 2010
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/647
AB  - Single crystal samples of PbTe doped with Hg were grown using the Bridgman method. Far infrared reflectivity spectra were measured at room temperature for samples with 0.5 at. % Hg; 0.9 at. % Hg and 1.4 at. % Hg. The plasma frequency decreased when PbTe was doped with Hg and it was lowest for the PbTe sample doped with 0.5 at. % Hg. The values of the determined optical free carrier mobility increased and was the highest for PbTe doped with 0.5 at. % Hg.
PB  - National Institute of Optoelectronics
T2  - Optoelectronics and Advanced Materials, Rapid Communications
T1  - Far infrared properties of PbTe doped with Hg
VL  - 4
IS  - 2
SP  - 151
EP  - 153
UR  - https://hdl.handle.net/21.15107/rcub_dais_3433
ER  - 

@article{
author = "Nikolic, P. M. and Vujatovic, S. S. and Paraskevopoulos, Konstantinos M. and Pavlidou, E. and Zorba, T. T. and Ivetic, T. and Cvetković, Olga and Aleksić, Obrad S. and Blagojevic, V. and Nikolić, Vesna",
year = "2010",
abstract = "Single crystal samples of PbTe doped with Hg were grown using the Bridgman method. Far infrared reflectivity spectra were measured at room temperature for samples with 0.5 at. % Hg; 0.9 at. % Hg and 1.4 at. % Hg. The plasma frequency decreased when PbTe was doped with Hg and it was lowest for the PbTe sample doped with 0.5 at. % Hg. The values of the determined optical free carrier mobility increased and was the highest for PbTe doped with 0.5 at. % Hg.",
publisher = "National Institute of Optoelectronics",
journal = "Optoelectronics and Advanced Materials, Rapid Communications",
title = "Far infrared properties of PbTe doped with Hg",
volume = "4",
number = "2",
pages = "151-153",
url = "https://hdl.handle.net/21.15107/rcub_dais_3433"
}

Nikolic, P. M., Vujatovic, S. S., Paraskevopoulos, K. M., Pavlidou, E., Zorba, T. T., Ivetic, T., Cvetković, O., Aleksić, O. S., Blagojevic, V.,& Nikolić, V.. (2010). Far infrared properties of PbTe doped with Hg. in Optoelectronics and Advanced Materials, Rapid Communications
National Institute of Optoelectronics., 4(2), 151-153.
https://hdl.handle.net/21.15107/rcub_dais_3433

Nikolic PM, Vujatovic SS, Paraskevopoulos KM, Pavlidou E, Zorba TT, Ivetic T, Cvetković O, Aleksić OS, Blagojevic V, Nikolić V. Far infrared properties of PbTe doped with Hg. in Optoelectronics and Advanced Materials, Rapid Communications. 2010;4(2):151-153.
https://hdl.handle.net/21.15107/rcub_dais_3433 .

Nikolic, P. M., Vujatovic, S. S., Paraskevopoulos, Konstantinos M., Pavlidou, E., Zorba, T. T., Ivetic, T., Cvetković, Olga, Aleksić, Obrad S., Blagojevic, V., Nikolić, Vesna, "Far infrared properties of PbTe doped with Hg" in Optoelectronics and Advanced Materials, Rapid Communications, 4, no. 2 (2010):151-153,
https://hdl.handle.net/21.15107/rcub_dais_3433 .

TY  - JOUR
AU  - Nikolic, P. M.
AU  - Vujatovic, S. S.
AU  - Ivetic, T.
AU  - Nikolić, Maria Vesna
AU  - Cvetković, Olga
AU  - Aleksić, Obrad S.
AU  - Blagojevic, V.
AU  - Branković, Goran
AU  - Nikolic, N.
PY  - 2010
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/636
AB  - A single crystal Bi0.9Sb0.1 ingot was synthesized using the Bridgman technique. Thermal diffusivity and electronic transport properties of single crystal cleaved plates (00l) were determined from PA photoacoustic phase and amplitude spectra obtained using the photoacoustic method with a transmission detection configuration. Both the PA phase and amplitude were measured versus the modulation frequency and numerically analyzed. EDS analyses done to determine chemical composition of the studied samples as well as to check sample homogeneity. Hall effect measurements data were used for the photoacustic measurements.
AB  - Monokristalni ingot Bi0.9Sb0.1 sastava je sisntetisan Brižmanovom tehnikom. Toplotna difuzivnost i elektronske transportne osobine pločice monokrisatala sečene paralelno plosni (00l) određene su iz fotoakustičnih (PA) spektara amplituda i faza primenom metoda fotoakustike za transmisionu detekciju. PA faze i amplitude merene su sa promenom modulacione frekvencije i numerički analizirane. Mikrohemijskom elektronskom analizom EDS metodom određen je hemijski sastav i homogenost uzoraka. Podaci merenja holovog efekta korišćeni su kao polazni parametri za utačnjavanje fotoakustičnih dijagrama.
PB  - International Institute for the Science of Sintering, Beograd
T2  - Science of Sintering
T1  - Thermal diffusivity of single crystal Bi0.9Sb0.1
VL  - 42
IS  - 1
SP  - 45
EP  - 50
DO  - 10.2298/SOS1001045N
ER  - 

@article{
author = "Nikolic, P. M. and Vujatovic, S. S. and Ivetic, T. and Nikolić, Maria Vesna and Cvetković, Olga and Aleksić, Obrad S. and Blagojevic, V. and Branković, Goran and Nikolic, N.",
year = "2010",
abstract = "A single crystal Bi0.9Sb0.1 ingot was synthesized using the Bridgman technique. Thermal diffusivity and electronic transport properties of single crystal cleaved plates (00l) were determined from PA photoacoustic phase and amplitude spectra obtained using the photoacoustic method with a transmission detection configuration. Both the PA phase and amplitude were measured versus the modulation frequency and numerically analyzed. EDS analyses done to determine chemical composition of the studied samples as well as to check sample homogeneity. Hall effect measurements data were used for the photoacustic measurements., Monokristalni ingot Bi0.9Sb0.1 sastava je sisntetisan Brižmanovom tehnikom. Toplotna difuzivnost i elektronske transportne osobine pločice monokrisatala sečene paralelno plosni (00l) određene su iz fotoakustičnih (PA) spektara amplituda i faza primenom metoda fotoakustike za transmisionu detekciju. PA faze i amplitude merene su sa promenom modulacione frekvencije i numerički analizirane. Mikrohemijskom elektronskom analizom EDS metodom određen je hemijski sastav i homogenost uzoraka. Podaci merenja holovog efekta korišćeni su kao polazni parametri za utačnjavanje fotoakustičnih dijagrama.",
publisher = "International Institute for the Science of Sintering, Beograd",
journal = "Science of Sintering",
title = "Thermal diffusivity of single crystal Bi0.9Sb0.1",
volume = "42",
number = "1",
pages = "45-50",
doi = "10.2298/SOS1001045N"
}

Nikolic, P. M., Vujatovic, S. S., Ivetic, T., Nikolić, M. V., Cvetković, O., Aleksić, O. S., Blagojevic, V., Branković, G.,& Nikolic, N.. (2010). Thermal diffusivity of single crystal Bi0.9Sb0.1. in Science of Sintering
International Institute for the Science of Sintering, Beograd., 42(1), 45-50.
https://doi.org/10.2298/SOS1001045N

Nikolic PM, Vujatovic SS, Ivetic T, Nikolić MV, Cvetković O, Aleksić OS, Blagojevic V, Branković G, Nikolic N. Thermal diffusivity of single crystal Bi0.9Sb0.1. in Science of Sintering. 2010;42(1):45-50.
doi:10.2298/SOS1001045N .

Nikolic, P. M., Vujatovic, S. S., Ivetic, T., Nikolić, Maria Vesna, Cvetković, Olga, Aleksić, Obrad S., Blagojevic, V., Branković, Goran, Nikolic, N., "Thermal diffusivity of single crystal Bi0.9Sb0.1" in Science of Sintering, 42, no. 1 (2010):45-50,
https://doi.org/10.2298/SOS1001045N . .

TY  - JOUR
AU  - Ivetić, T.
AU  - Vuković, Zorica
AU  - Nikolić, Maria Vesna
AU  - Pavlović, Vladimir B.
AU  - Nikolić, J.R.
AU  - Minić, D.
AU  - Ristić, M.M.
PY  - 2008
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/462
AB  - Powder mixtures of zinc oxide and tin oxide in the molar ratio, ZnO:SnO2 = 2:1, were mechanically activated in a planetary ball mill in the time intervals of 0-160 min. The adsorption-desorption isotherms, specific surface area, pore volume and pore size distribution spectra of mechanically activated powder mixtures were established by N2 adsorption at 77 K. Microstructure analysis was performed using scanning electron microscopy (SEM) and digital pattern recognition (DPR) microstructure quantity analysis. The phase composition of the mixed powders was determined by X-ray analysis. Mechanochemical activation of the ZnO-SnO2 system resulted in fine grinding of the starting particles and generation of contacts between them, mass transfer at contacts zones and formation of Zn2SnO4 spinel, which was observed after 40 min of activation.
PB  - Elsevier Sci Ltd, Oxford
T2  - Ceramics International
T1  - Morphology investigation of mechanically activated ZnO-SnO2 system
VL  - 34
IS  - 3
SP  - 639
EP  - 643
DO  - 10.1016/j.ceramint.2007.01.003
ER  - 

@article{
author = "Ivetić, T. and Vuković, Zorica and Nikolić, Maria Vesna and Pavlović, Vladimir B. and Nikolić, J.R. and Minić, D. and Ristić, M.M.",
year = "2008",
abstract = "Powder mixtures of zinc oxide and tin oxide in the molar ratio, ZnO:SnO2 = 2:1, were mechanically activated in a planetary ball mill in the time intervals of 0-160 min. The adsorption-desorption isotherms, specific surface area, pore volume and pore size distribution spectra of mechanically activated powder mixtures were established by N2 adsorption at 77 K. Microstructure analysis was performed using scanning electron microscopy (SEM) and digital pattern recognition (DPR) microstructure quantity analysis. The phase composition of the mixed powders was determined by X-ray analysis. Mechanochemical activation of the ZnO-SnO2 system resulted in fine grinding of the starting particles and generation of contacts between them, mass transfer at contacts zones and formation of Zn2SnO4 spinel, which was observed after 40 min of activation.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Ceramics International",
title = "Morphology investigation of mechanically activated ZnO-SnO2 system",
volume = "34",
number = "3",
pages = "639-643",
doi = "10.1016/j.ceramint.2007.01.003"
}

Ivetić, T., Vuković, Z., Nikolić, M. V., Pavlović, V. B., Nikolić, J.R., Minić, D.,& Ristić, M.M.. (2008). Morphology investigation of mechanically activated ZnO-SnO2 system. in Ceramics International
Elsevier Sci Ltd, Oxford., 34(3), 639-643.
https://doi.org/10.1016/j.ceramint.2007.01.003

Ivetić T, Vuković Z, Nikolić MV, Pavlović VB, Nikolić J, Minić D, Ristić M. Morphology investigation of mechanically activated ZnO-SnO2 system. in Ceramics International. 2008;34(3):639-643.
doi:10.1016/j.ceramint.2007.01.003 .

Ivetić, T., Vuković, Zorica, Nikolić, Maria Vesna, Pavlović, Vladimir B., Nikolić, J.R., Minić, D., Ristić, M.M., "Morphology investigation of mechanically activated ZnO-SnO2 system" in Ceramics International, 34, no. 3 (2008):639-643,
https://doi.org/10.1016/j.ceramint.2007.01.003 . .

TY  - JOUR
AU  - Nikolić, Maria Vesna
AU  - Ivetić, Tamara
AU  - Young, D.L.
AU  - Paraskevopoulos, Konstantinos M.
AU  - Zorba, Triantafyllia T.
AU  - Blagojević, Vladimir
AU  - Nikolić, Pantelija M.
AU  - Vasiljević-Radović, Dana
AU  - Ristić, Momčilo M.
PY  - 2007
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7482
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 °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
T2  - Materials Science and Engineering B-Solid State Materials for Advanced Technology
T1  - Far infrared properties of bulk sintered and thin film Zn2SnO4
VL  - 138
IS  - 1
SP  - 7
EP  - 11
DO  - 10.1016/j.mseb.2006.12.005
ER  - 

@article{
author = "Nikolić, Maria Vesna and Ivetić, Tamara and Young, D.L. and Paraskevopoulos, Konstantinos M. and Zorba, Triantafyllia T. and Blagojević, Vladimir and Nikolić, Pantelija M. and Vasiljević-Radović, Dana and Ristić, Momčilo 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 °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",
journal = "Materials Science and Engineering B-Solid State Materials for Advanced Technology",
title = "Far infrared properties of bulk sintered and thin film Zn2SnO4",
volume = "138",
number = "1",
pages = "7-11",
doi = "10.1016/j.mseb.2006.12.005"
}

Nikolić, M. V., Ivetić, T., Young, D.L., Paraskevopoulos, K. M., Zorba, T. T., Blagojević, V., Nikolić, P. M., Vasiljević-Radović, D.,& Ristić, 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., 138(1), 7-11.
https://doi.org/10.1016/j.mseb.2006.12.005

Nikolić MV, Ivetić T, Young D, Paraskevopoulos KM, Zorba TT, Blagojević V, Nikolić PM, Vasiljević-Radović D, Ristić 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, Young, D.L., Paraskevopoulos, Konstantinos M., Zorba, Triantafyllia T., Blagojević, Vladimir, Nikolić, Pantelija M., Vasiljević-Radović, Dana, Ristić, Momčilo 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 . .