Luković, Danijela

Link to this page

Authority KeyName Variants
40a7ff23-d07d-4c30-a575-0dfde084d9ea
  • Luković, Danijela (13)
  • Luković Golić, Danijela (6)
Projects

Author's Bibliography

Structural, ferroelectric and magnetic properties of BiFeO3 synthesized by sonochemically assisted hydrothermal and hydro-evaporation chemical methods

Luković Golić, Danijela; Radojković, Aleksandar; Ćirković, Jovana; Dapčević, Aleksandra; Pajić, Damir; Tasić, Nikola B.; Savić, Slavica M.; Počuča Nešić, Milica; Marković, Smilja; Branković, Goran; Marinković Stanojević, Zorica; Branković, Zorica

(Elsevier, 2016)

TY  - JOUR
AU  - Luković Golić, Danijela
AU  - Radojković, Aleksandar
AU  - Ćirković, Jovana
AU  - Dapčević, Aleksandra
AU  - Pajić, Damir
AU  - Tasić, Nikola B.
AU  - Savić, Slavica M.
AU  - Počuča Nešić, Milica
AU  - Marković, Smilja
AU  - Branković, Goran
AU  - Marinković Stanojević, Zorica
AU  - Branković, Zorica
PY  - 2016
AB  - BiFeO3 powders were synthesized by sonochemically assisted hydrothermal and hydro-evaporation methods. The X-ray diffraction confirmed the presence of secondary phases, Bi25FeO39 and Bi2Fe4O9, in as prepared BiFeO3 powders. Optimization of sintering conditions indicated that temperature of 800 °C and time of 2 h after pressing at 9 t/cm2 provided ceramics samples with the highest density (up to 96% of theoretical density) and the lowest content of secondary phases. Ferroelectric and magnetic characterization was performed on two selected ceramics samples with the highest densities. Ceramics obtained from the powder synthesized by the hydrothermal method showed greater lattice distortion along [1 1 1] axis and smaller grains, which resulted in larger values of electric polarization at room temperature. It also exhibited less Fe(3d)–O(2p) orbital overlapping due to a larger FeOFe bond angle, causing lower antiferromagnetic ordering and weak ferromagnetic behavior at low temperatures.
PB  - Elsevier
T2  - Journal of the European Ceramic Society
T1  - Structural, ferroelectric and magnetic properties of BiFeO3 synthesized by sonochemically assisted hydrothermal and hydro-evaporation chemical methods
SP  - 1623
EP  - 1631
VL  - 36
IS  - 7
DO  - 10.1016/j.jeurceramsoc.2016.01.031
UR  - https://hdl.handle.net/21.15107/rcub_dais_2320
ER  - 
@article{
author = "Luković Golić, Danijela and Radojković, Aleksandar and Ćirković, Jovana and Dapčević, Aleksandra and Pajić, Damir and Tasić, Nikola B. and Savić, Slavica M. and Počuča Nešić, Milica and Marković, Smilja and Branković, Goran and Marinković Stanojević, Zorica and Branković, Zorica",
year = "2016",
abstract = "BiFeO3 powders were synthesized by sonochemically assisted hydrothermal and hydro-evaporation methods. The X-ray diffraction confirmed the presence of secondary phases, Bi25FeO39 and Bi2Fe4O9, in as prepared BiFeO3 powders. Optimization of sintering conditions indicated that temperature of 800 °C and time of 2 h after pressing at 9 t/cm2 provided ceramics samples with the highest density (up to 96% of theoretical density) and the lowest content of secondary phases. Ferroelectric and magnetic characterization was performed on two selected ceramics samples with the highest densities. Ceramics obtained from the powder synthesized by the hydrothermal method showed greater lattice distortion along [1 1 1] axis and smaller grains, which resulted in larger values of electric polarization at room temperature. It also exhibited less Fe(3d)–O(2p) orbital overlapping due to a larger FeOFe bond angle, causing lower antiferromagnetic ordering and weak ferromagnetic behavior at low temperatures.",
publisher = "Elsevier",
journal = "Journal of the European Ceramic Society",
title = "Structural, ferroelectric and magnetic properties of BiFeO3 synthesized by sonochemically assisted hydrothermal and hydro-evaporation chemical methods",
pages = "1623-1631",
volume = "36",
number = "7",
doi = "10.1016/j.jeurceramsoc.2016.01.031",
url = "https://hdl.handle.net/21.15107/rcub_dais_2320"
}
Luković Golić, D., Radojković, A., Ćirković, J., Dapčević, A., Pajić, D., Tasić, N. B., Savić, S. M., Počuča Nešić, M., Marković, S., Branković, G., Marinković Stanojević, Z.,& Branković, Z. (2016). Structural, ferroelectric and magnetic properties of BiFeO3 synthesized by sonochemically assisted hydrothermal and hydro-evaporation chemical methods.
Journal of the European Ceramic Society
Elsevier., 36(7), 1623-1631.
https://doi.org/10.1016/j.jeurceramsoc.2016.01.031
Luković Golić D, Radojković A, Ćirković J, Dapčević A, Pajić D, Tasić NB, Savić SM, Počuča Nešić M, Marković S, Branković G, Marinković Stanojević Z, Branković Z. Structural, ferroelectric and magnetic properties of BiFeO3 synthesized by sonochemically assisted hydrothermal and hydro-evaporation chemical methods. Journal of the European Ceramic Society. 2016;36(7):1623-1631.
doi:10.1016/j.jeurceramsoc.2016.01.031.
Luković Golić Danijela, Radojković Aleksandar, Ćirković Jovana, Dapčević Aleksandra, Pajić Damir, Tasić Nikola B., Savić Slavica M., Počuča Nešić Milica, Marković Smilja, Branković Goran, Marinković Stanojević Zorica, Branković Zorica, "Structural, ferroelectric and magnetic properties of BiFeO3 synthesized by sonochemically assisted hydrothermal and hydro-evaporation chemical methods" Journal of the European Ceramic Society, 36, no. 7 (2016):1623-1631,
https://doi.org/10.1016/j.jeurceramsoc.2016.01.031 .
19
20
20

Far infrared study of impurity local modes in Pr doped PbTe

Nikolić, Pantelija M.; Paraskevopoulos, Konstantinos M.; Nikolić, Maria Vesna; Vujatović, Stevan S.; Zorba, Triantafyllia T.; Chatzistavrou, Xanthippi; Stamenović, Bojana; Luković Golić, Danijela; Blagojević, Vladimir D.; Bojičić, Aleksandar I.

(Elsevier, 2009)

TY  - JOUR
AU  - Nikolić, Pantelija M.
AU  - Paraskevopoulos, Konstantinos M.
AU  - Nikolić, Maria Vesna
AU  - Vujatović, Stevan S.
AU  - Zorba, Triantafyllia T.
AU  - Chatzistavrou, Xanthippi
AU  - Stamenović, Bojana
AU  - Luković Golić, Danijela
AU  - Blagojević, Vladimir D.
AU  - Bojičić, Aleksandar I.
PY  - 2009
AB  - Single crystal samples of lead telluride doped with Pr were produced using the Bridgman method. Far infrared spectra of the samples doped with 0.15 at%, 0.25 at% and 0.6 at% Pr are presented. The experimental data were numerically analyzed using a fitting procedure based on the plasmon-phonon interaction model and optical parameters were determined. Two local modes of praseodium were observed at about 158 cm-1 and 257 cm-1 at room temperature. The origin of the local modes was discussed. © 2008 Elsevier B.V. All rights reserved.
PB  - Elsevier
T2  - Materials Chemistry and Physics
T1  - Far infrared study of impurity local modes in Pr doped PbTe
SP  - 185
EP  - 187
VL  - 114
IS  - 1
DO  - 10.1016/j.matchemphys.2008.09.006
UR  - https://hdl.handle.net/21.15107/rcub_dais_3462
ER  - 
@article{
author = "Nikolić, Pantelija M. and Paraskevopoulos, Konstantinos M. and Nikolić, Maria Vesna and Vujatović, Stevan S. and Zorba, Triantafyllia T. and Chatzistavrou, Xanthippi and Stamenović, Bojana and Luković Golić, Danijela and Blagojević, Vladimir D. and Bojičić, Aleksandar I.",
year = "2009",
abstract = "Single crystal samples of lead telluride doped with Pr were produced using the Bridgman method. Far infrared spectra of the samples doped with 0.15 at%, 0.25 at% and 0.6 at% Pr are presented. The experimental data were numerically analyzed using a fitting procedure based on the plasmon-phonon interaction model and optical parameters were determined. Two local modes of praseodium were observed at about 158 cm-1 and 257 cm-1 at room temperature. The origin of the local modes was discussed. © 2008 Elsevier B.V. All rights reserved.",
publisher = "Elsevier",
journal = "Materials Chemistry and Physics",
title = "Far infrared study of impurity local modes in Pr doped PbTe",
pages = "185-187",
volume = "114",
number = "1",
doi = "10.1016/j.matchemphys.2008.09.006",
url = "https://hdl.handle.net/21.15107/rcub_dais_3462"
}
Nikolić, P. M., Paraskevopoulos, K. M., Nikolić, M. V., Vujatović, S. S., Zorba, T. T., Chatzistavrou, X., Stamenović, B., Luković Golić, D., Blagojević, V. D.,& Bojičić, A. I. (2009). Far infrared study of impurity local modes in Pr doped PbTe.
Materials Chemistry and Physics
Elsevier., 114(1), 185-187.
https://doi.org/10.1016/j.matchemphys.2008.09.006
Nikolić PM, Paraskevopoulos KM, Nikolić MV, Vujatović SS, Zorba TT, Chatzistavrou X, Stamenović B, Luković Golić D, Blagojević VD, Bojičić AI. Far infrared study of impurity local modes in Pr doped PbTe. Materials Chemistry and Physics. 2009;114(1):185-187.
doi:10.1016/j.matchemphys.2008.09.006.
Nikolić Pantelija M., Paraskevopoulos Konstantinos M., Nikolić Maria Vesna, Vujatović Stevan S., Zorba Triantafyllia T., Chatzistavrou Xanthippi, Stamenović Bojana, Luković Golić Danijela, Blagojević Vladimir D., Bojičić Aleksandar I., "Far infrared study of impurity local modes in Pr doped PbTe" Materials Chemistry and Physics, 114, no. 1 (2009):185-187,
https://doi.org/10.1016/j.matchemphys.2008.09.006 .

Electrical and transport properties of nickel manganite obtained by Hall effect measurements

Savić, Slavica M.; Stojanović, G. M.; Nikolić, Maria Vesna; Aleksić, Obrad S.; Luković Golić, Danijela; Nikolić, Pantelija M.

(Springer, 2009)

TY  - JOUR
AU  - Savić, Slavica M.
AU  - Stojanović, G. M.
AU  - Nikolić, Maria Vesna
AU  - Aleksić, Obrad S.
AU  - Luković Golić, Danijela
AU  - Nikolić, Pantelija M.
PY  - 2009
AB  - Intrinsic resistivity and carrier transport parameters of sintered nickel manganite samples (NTC thermistor grade) were determined using a Hall effect measurement system based on the van der Pauw method. Powder mixtures composed of MnO, NiO and with small amounts of CoO and Fe 2O 3 were free surface energy activated by milling in an ultra fast planetary mill for 5, 15, 30, 45 and 60 min. The powders were uniaxially pressed with 196 MPa into discs and sintered at 1200 °C for 60 min. Full characterization of nickel manganite samples was done using SEM, EDS and XRD analysis. The Hall effect was measured at different temperatures (room temperature, 50, 80, 100 and 120 °C) with an applied field of 0.37 T and also 0.57 T at room temperature. The activation energy E a (energy of conduction) and the coefficient of temperature sensitivity B 25/80, were calculated from measured resistivity values. The measured mobility, resistivity/conductivity, U-I plots, and Hall coefficients were mutually compared and correlated versus microstructure development and macroscopic parameters such as the powder activation time and ambient temperature. © Springer Science+Business Media, LLC 2008.
PB  - Springer
T2  - Journal of Materials Science: Materials in Electronics
T1  - Electrical and transport properties of nickel manganite obtained by Hall effect measurements
SP  - 242
EP  - 247
VL  - 20
IS  - 3
DO  - 10.1007/s10854-008-9710-5
UR  - https://hdl.handle.net/21.15107/rcub_dais_3467
ER  - 
@article{
author = "Savić, Slavica M. and Stojanović, G. M. and Nikolić, Maria Vesna and Aleksić, Obrad S. and Luković Golić, Danijela and Nikolić, Pantelija M.",
year = "2009",
abstract = "Intrinsic resistivity and carrier transport parameters of sintered nickel manganite samples (NTC thermistor grade) were determined using a Hall effect measurement system based on the van der Pauw method. Powder mixtures composed of MnO, NiO and with small amounts of CoO and Fe 2O 3 were free surface energy activated by milling in an ultra fast planetary mill for 5, 15, 30, 45 and 60 min. The powders were uniaxially pressed with 196 MPa into discs and sintered at 1200 °C for 60 min. Full characterization of nickel manganite samples was done using SEM, EDS and XRD analysis. The Hall effect was measured at different temperatures (room temperature, 50, 80, 100 and 120 °C) with an applied field of 0.37 T and also 0.57 T at room temperature. The activation energy E a (energy of conduction) and the coefficient of temperature sensitivity B 25/80, were calculated from measured resistivity values. The measured mobility, resistivity/conductivity, U-I plots, and Hall coefficients were mutually compared and correlated versus microstructure development and macroscopic parameters such as the powder activation time and ambient temperature. © Springer Science+Business Media, LLC 2008.",
publisher = "Springer",
journal = "Journal of Materials Science: Materials in Electronics",
title = "Electrical and transport properties of nickel manganite obtained by Hall effect measurements",
pages = "242-247",
volume = "20",
number = "3",
doi = "10.1007/s10854-008-9710-5",
url = "https://hdl.handle.net/21.15107/rcub_dais_3467"
}
Savić, S. M., Stojanović, G. M., Nikolić, M. V., Aleksić, O. S., Luković Golić, D.,& Nikolić, P. M. (2009). Electrical and transport properties of nickel manganite obtained by Hall effect measurements.
Journal of Materials Science: Materials in Electronics
Springer., 20(3), 242-247.
https://doi.org/10.1007/s10854-008-9710-5
Savić SM, Stojanović GM, Nikolić MV, Aleksić OS, Luković Golić D, Nikolić PM. Electrical and transport properties of nickel manganite obtained by Hall effect measurements. Journal of Materials Science: Materials in Electronics. 2009;20(3):242-247.
doi:10.1007/s10854-008-9710-5.
Savić Slavica M., Stojanović G. M., Nikolić Maria Vesna, Aleksić Obrad S., Luković Golić Danijela, Nikolić Pantelija M., "Electrical and transport properties of nickel manganite obtained by Hall effect measurements" Journal of Materials Science: Materials in Electronics, 20, no. 3 (2009):242-247,
https://doi.org/10.1007/s10854-008-9710-5 .
7
8
7

Far infrared spectroscopy of Pb0.85Sn0.15Te alloy doped with Ni

Nikolić, Pantelija M.; Vujatović, Stevan S.; Luković Golić, Danijela; Labus, Nebojša; Paraskevopoulos, Konstantinos M.; Zorbas, Kostas T.; Nikolić, Maria Vesna; Bojičić, Aleksandar I.; Blagojević, Vladimir D.; König, Wolfgang

(Carl Hanser Verlag, 2008)

TY  - JOUR
AU  - Nikolić, Pantelija M.
AU  - Vujatović, Stevan S.
AU  - Luković Golić, Danijela
AU  - Labus, Nebojša
AU  - Paraskevopoulos, Konstantinos M.
AU  - Zorbas, Kostas T.
AU  - Nikolić, Maria Vesna
AU  - Bojičić, Aleksandar I.
AU  - Blagojević, Vladimir D.
AU  - König, Wolfgang
PY  - 2008
AB  - Far infrared reflectivity spectra of single crystal Pb0.85Sn0.15Te doped with Ni were measured in the temperature range between 10 K and 300 K. Analysis of the experimental spectra was made using a fitting procedure based on the modified model of plasmon-phonon interactions and the optical parameters were calculated. Two local modes were observed and their origin was discussed.
PB  - Carl Hanser Verlag
T2  - Zeitschrift fuer Metallkunde / Materials Research and Advanced Techniques
T1  - Far infrared spectroscopy of Pb0.85Sn0.15Te alloy doped with Ni
SP  - 1393
EP  - 1396
VL  - 99
IS  - 12
DO  - 10.3139/146.101772
UR  - https://hdl.handle.net/21.15107/rcub_dais_3560
ER  - 
@article{
author = "Nikolić, Pantelija M. and Vujatović, Stevan S. and Luković Golić, Danijela and Labus, Nebojša and Paraskevopoulos, Konstantinos M. and Zorbas, Kostas T. and Nikolić, Maria Vesna and Bojičić, Aleksandar I. and Blagojević, Vladimir D. and König, Wolfgang",
year = "2008",
abstract = "Far infrared reflectivity spectra of single crystal Pb0.85Sn0.15Te doped with Ni were measured in the temperature range between 10 K and 300 K. Analysis of the experimental spectra was made using a fitting procedure based on the modified model of plasmon-phonon interactions and the optical parameters were calculated. Two local modes were observed and their origin was discussed.",
publisher = "Carl Hanser Verlag",
journal = "Zeitschrift fuer Metallkunde / Materials Research and Advanced Techniques",
title = "Far infrared spectroscopy of Pb0.85Sn0.15Te alloy doped with Ni",
pages = "1393-1396",
volume = "99",
number = "12",
doi = "10.3139/146.101772",
url = "https://hdl.handle.net/21.15107/rcub_dais_3560"
}
Nikolić, P. M., Vujatović, S. S., Luković Golić, D., Labus, N., Paraskevopoulos, K. M., Zorbas, K. T., Nikolić, M. V., Bojičić, A. I., Blagojević, V. D.,& König, W. (2008). Far infrared spectroscopy of Pb0.85Sn0.15Te alloy doped with Ni.
Zeitschrift fuer Metallkunde / Materials Research and Advanced Techniques
Carl Hanser Verlag., 99(12), 1393-1396.
https://doi.org/10.3139/146.101772
Nikolić PM, Vujatović SS, Luković Golić D, Labus N, Paraskevopoulos KM, Zorbas KT, Nikolić MV, Bojičić AI, Blagojević VD, König W. Far infrared spectroscopy of Pb0.85Sn0.15Te alloy doped with Ni. Zeitschrift fuer Metallkunde / Materials Research and Advanced Techniques. 2008;99(12):1393-1396.
doi:10.3139/146.101772.
Nikolić Pantelija M., Vujatović Stevan S., Luković Golić Danijela, Labus Nebojša, Paraskevopoulos Konstantinos M., Zorbas Kostas T., Nikolić Maria Vesna, Bojičić Aleksandar I., Blagojević Vladimir D., König Wolfgang, "Far infrared spectroscopy of Pb0.85Sn0.15Te alloy doped with Ni" Zeitschrift fuer Metallkunde / Materials Research and Advanced Techniques, 99, no. 12 (2008):1393-1396,
https://doi.org/10.3139/146.101772 .

Far infrared spectroscopy of Pb0.85Sn0.15Te alloy doped with Ni

Nikolić, Pantelija M.; Vujatović, Stevan S.; Luković Golić, Danijela; Labus, Nebojša; Paraskevopoulos, Konstantinos M.; Zorbas, Kostas T.; Nikolić, Maria Vesna; Bojičić, Aleksandar I.; Blagojević, Vladimir D.; König, Wolfgang

(Carl Hanser Verlag, 2008)

TY  - JOUR
AU  - Nikolić, Pantelija M.
AU  - Vujatović, Stevan S.
AU  - Luković Golić, Danijela
AU  - Labus, Nebojša
AU  - Paraskevopoulos, Konstantinos M.
AU  - Zorbas, Kostas T.
AU  - Nikolić, Maria Vesna
AU  - Bojičić, Aleksandar I.
AU  - Blagojević, Vladimir D.
AU  - König, Wolfgang
PY  - 2008
AB  - Far infrared reflectivity spectra of single crystal Pb 0.85Sn0.15Te doped with Ni were measured in the temperature range between 10 K and 300 K. Analysis of the experimental spectra was made using a fitting procedure based on the modified model of plasmon-phonon interactions and the optical parameters were calculated. Two local modes were observed and their origin was discussed. © Carl Hanser Verlag GmbH & Co. KG.
PB  - Carl Hanser Verlag
T2  - International Journal of Materials Research
T1  - Far infrared spectroscopy of Pb0.85Sn0.15Te alloy doped with Ni
SP  - 1393
EP  - 1396
VL  - 99
IS  - 12
DO  - 10.3139/146.101772
UR  - https://hdl.handle.net/21.15107/rcub_dais_3567
ER  - 
@article{
author = "Nikolić, Pantelija M. and Vujatović, Stevan S. and Luković Golić, Danijela and Labus, Nebojša and Paraskevopoulos, Konstantinos M. and Zorbas, Kostas T. and Nikolić, Maria Vesna and Bojičić, Aleksandar I. and Blagojević, Vladimir D. and König, Wolfgang",
year = "2008",
abstract = "Far infrared reflectivity spectra of single crystal Pb 0.85Sn0.15Te doped with Ni were measured in the temperature range between 10 K and 300 K. Analysis of the experimental spectra was made using a fitting procedure based on the modified model of plasmon-phonon interactions and the optical parameters were calculated. Two local modes were observed and their origin was discussed. © Carl Hanser Verlag GmbH & Co. KG.",
publisher = "Carl Hanser Verlag",
journal = "International Journal of Materials Research",
title = "Far infrared spectroscopy of Pb0.85Sn0.15Te alloy doped with Ni",
pages = "1393-1396",
volume = "99",
number = "12",
doi = "10.3139/146.101772",
url = "https://hdl.handle.net/21.15107/rcub_dais_3567"
}
Nikolić, P. M., Vujatović, S. S., Luković Golić, D., Labus, N., Paraskevopoulos, K. M., Zorbas, K. T., Nikolić, M. V., Bojičić, A. I., Blagojević, V. D.,& König, W. (2008). Far infrared spectroscopy of Pb0.85Sn0.15Te alloy doped with Ni.
International Journal of Materials Research
Carl Hanser Verlag., 99(12), 1393-1396.
https://doi.org/10.3139/146.101772
Nikolić PM, Vujatović SS, Luković Golić D, Labus N, Paraskevopoulos KM, Zorbas KT, Nikolić MV, Bojičić AI, Blagojević VD, König W. Far infrared spectroscopy of Pb0.85Sn0.15Te alloy doped with Ni. International Journal of Materials Research. 2008;99(12):1393-1396.
doi:10.3139/146.101772.
Nikolić Pantelija M., Vujatović Stevan S., Luković Golić Danijela, Labus Nebojša, Paraskevopoulos Konstantinos M., Zorbas Kostas T., Nikolić Maria Vesna, Bojičić Aleksandar I., Blagojević Vladimir D., König Wolfgang, "Far infrared spectroscopy of Pb0.85Sn0.15Te alloy doped with Ni" International Journal of Materials Research, 99, no. 12 (2008):1393-1396,
https://doi.org/10.3139/146.101772 .

Far infrared reflectivity spectra of lead-telluride doped with Ytterbium

Nikolić, Pantelija M.; Luković Golić, Danijela; Vujatović, Stevan S.; Paraskevopoulos, Konstantinos M.; Nikolić, Maria Vesna; Blagojević, Vladimir D.; Zorba, Triantafyllia T.; Stamenović, Bojana; König, Wolfgang

(Elsevier, 2008)

TY  - JOUR
AU  - Nikolić, Pantelija M.
AU  - Luković Golić, Danijela
AU  - Vujatović, Stevan S.
AU  - Paraskevopoulos, Konstantinos M.
AU  - Nikolić, Maria Vesna
AU  - Blagojević, Vladimir D.
AU  - Zorba, Triantafyllia T.
AU  - Stamenović, Bojana
AU  - König, Wolfgang
PY  - 2008
AB  - Single crystal samples of lead-telluride doped with Ytterbium were made using the Bridgman method. Far infrared reflectivity spectra in the temperature range from 10 to 300 K were measured. Analysis of the experimental spectra was made using a fitting procedure based on the model of plasma-phonon interactions and the optical parameters were calculated. Two local impurity modes of Ytterbium were observed at about 160 and 250 cm-1. © 2007.
PB  - Elsevier
T2  - Journal of Alloys and Compounds
T1  - Far infrared reflectivity spectra of lead-telluride doped with Ytterbium
SP  - 319
EP  - 322
VL  - 466
IS  - 1-2
DO  - 10.1016/j.jallcom.2007.11.076
UR  - https://hdl.handle.net/21.15107/rcub_dais_3571
ER  - 
@article{
author = "Nikolić, Pantelija M. and Luković Golić, Danijela and Vujatović, Stevan S. and Paraskevopoulos, Konstantinos M. and Nikolić, Maria Vesna and Blagojević, Vladimir D. and Zorba, Triantafyllia T. and Stamenović, Bojana and König, Wolfgang",
year = "2008",
abstract = "Single crystal samples of lead-telluride doped with Ytterbium were made using the Bridgman method. Far infrared reflectivity spectra in the temperature range from 10 to 300 K were measured. Analysis of the experimental spectra was made using a fitting procedure based on the model of plasma-phonon interactions and the optical parameters were calculated. Two local impurity modes of Ytterbium were observed at about 160 and 250 cm-1. © 2007.",
publisher = "Elsevier",
journal = "Journal of Alloys and Compounds",
title = "Far infrared reflectivity spectra of lead-telluride doped with Ytterbium",
pages = "319-322",
volume = "466",
number = "1-2",
doi = "10.1016/j.jallcom.2007.11.076",
url = "https://hdl.handle.net/21.15107/rcub_dais_3571"
}
Nikolić, P. M., Luković Golić, D., Vujatović, S. S., Paraskevopoulos, K. M., Nikolić, M. V., Blagojević, V. D., Zorba, T. T., Stamenović, B.,& König, W. (2008). Far infrared reflectivity spectra of lead-telluride doped with Ytterbium.
Journal of Alloys and Compounds
Elsevier., 466(1-2), 319-322.
https://doi.org/10.1016/j.jallcom.2007.11.076
Nikolić PM, Luković Golić D, Vujatović SS, Paraskevopoulos KM, Nikolić MV, Blagojević VD, Zorba TT, Stamenović B, König W. Far infrared reflectivity spectra of lead-telluride doped with Ytterbium. Journal of Alloys and Compounds. 2008;466(1-2):319-322.
doi:10.1016/j.jallcom.2007.11.076.
Nikolić Pantelija M., Luković Golić Danijela, Vujatović Stevan S., Paraskevopoulos Konstantinos M., Nikolić Maria Vesna, Blagojević Vladimir D., Zorba Triantafyllia T., Stamenović Bojana, König Wolfgang, "Far infrared reflectivity spectra of lead-telluride doped with Ytterbium" Journal of Alloys and Compounds, 466, no. 1-2 (2008):319-322,
https://doi.org/10.1016/j.jallcom.2007.11.076 .
15
18
17

Photoacoustic characterization of natural mineral pyrite (FeS2)

Nikolić, Pantelija M.; Luković, Danijela; Nikolić, Maria Vesna; Đurić, S.; Savić, Slavica M.; Milovanović, A. M.; Dukić, S. R.; Stamenović, Bojana

(Springer, 2008)

TY  - JOUR
AU  - Nikolić, Pantelija M.
AU  - Luković, Danijela
AU  - Nikolić, Maria Vesna
AU  - Đurić, S.
AU  - Savić, Slavica M.
AU  - Milovanović, A. M.
AU  - Dukić, S. R.
AU  - Stamenović, Bojana
PY  - 2008
AB  - A single p-type crystal of the mineral, pyrite (FeS2) was characterized photoacoustically using the transmission detection configuration. Photoacoustic (PA) amplitude and phase spectra were measured using a specially constructed PA cell. The PA signals of different sample thicknesses were measured using an experimental setup with a semiconductor red laser (80 mW) as the optical source. The obtained amplitude and phase spectra for different thicknesses were numerically analyzed enabling determination of thermal diffusivity, mobility of minority free carriers and other parameters characteristic for this material. © EDP Sciences/Societé Italiana di Fisica/Springer-Verlag 2008.
PB  - Springer
T2  - European Physical Journal: Special Topics
T1  - Photoacoustic characterization of natural mineral pyrite (FeS2)
SP  - 187
EP  - 189
VL  - 153
IS  - 1
DO  - 10.1140/epjst/e2008-00424-6
UR  - https://hdl.handle.net/21.15107/rcub_dais_3589
ER  - 
@article{
author = "Nikolić, Pantelija M. and Luković, Danijela and Nikolić, Maria Vesna and Đurić, S. and Savić, Slavica M. and Milovanović, A. M. and Dukić, S. R. and Stamenović, Bojana",
year = "2008",
abstract = "A single p-type crystal of the mineral, pyrite (FeS2) was characterized photoacoustically using the transmission detection configuration. Photoacoustic (PA) amplitude and phase spectra were measured using a specially constructed PA cell. The PA signals of different sample thicknesses were measured using an experimental setup with a semiconductor red laser (80 mW) as the optical source. The obtained amplitude and phase spectra for different thicknesses were numerically analyzed enabling determination of thermal diffusivity, mobility of minority free carriers and other parameters characteristic for this material. © EDP Sciences/Societé Italiana di Fisica/Springer-Verlag 2008.",
publisher = "Springer",
journal = "European Physical Journal: Special Topics",
title = "Photoacoustic characterization of natural mineral pyrite (FeS2)",
pages = "187-189",
volume = "153",
number = "1",
doi = "10.1140/epjst/e2008-00424-6",
url = "https://hdl.handle.net/21.15107/rcub_dais_3589"
}
Nikolić, P. M., Luković, D., Nikolić, M. V., Đurić, S., Savić, S. M., Milovanović, A. M., Dukić, S. R.,& Stamenović, B. (2008). Photoacoustic characterization of natural mineral pyrite (FeS2).
European Physical Journal: Special Topics
Springer., 153(1), 187-189.
https://doi.org/10.1140/epjst/e2008-00424-6
Nikolić PM, Luković D, Nikolić MV, Đurić S, Savić SM, Milovanović AM, Dukić SR, Stamenović B. Photoacoustic characterization of natural mineral pyrite (FeS2). European Physical Journal: Special Topics. 2008;153(1):187-189.
doi:10.1140/epjst/e2008-00424-6.
Nikolić Pantelija M., Luković Danijela, Nikolić Maria Vesna, Đurić S., Savić Slavica M., Milovanović A. M., Dukić S. R., Stamenović Bojana, "Photoacoustic characterization of natural mineral pyrite (FeS2)" European Physical Journal: Special Topics, 153, no. 1 (2008):187-189,
https://doi.org/10.1140/epjst/e2008-00424-6 .
1
1
1

Far infrared properties of iron doped single crystal PbTe

Nikolić, Pantelija M.; Luković, Danijela; König, Wolfgang; Nikolić, Maria Vesna; Blagojević, Vladimir D.; Vujatović, Stevan S.; Savić, Slavica M.; Stamenović, Bojana

(Măgurele : National Institute of Research and Development for Optoelectronics, 2008)

TY  - JOUR
AU  - Nikolić, Pantelija M.
AU  - Luković, Danijela
AU  - König, Wolfgang
AU  - Nikolić, Maria Vesna
AU  - Blagojević, Vladimir D.
AU  - Vujatović, Stevan S.
AU  - Savić, Slavica M.
AU  - Stamenović, Bojana
PY  - 2008
AB  - Far infrared reflectivity spectra of single crystal PbTe samples doped with 0.2 at% Fe were measured in the temperature range between 10 K and 300 K. These spectra show very sharp and narrow dips below 120 cm-1. The experimental data were numerically analyzed using a fitting procedure based on the plasmon-phonon interaction model. Two local modes were observed. The first one was noted between 130 cm-1 and 170 cm-1 depending on the temperature and the second more frequency stable one was noted at about 230 cm-1.
PB  - Măgurele : National Institute of Research and Development for Optoelectronics
T2  - Journal of Optoelectronics and Advanced Materials
T1  - Far infrared properties of iron doped single crystal PbTe
SP  - 145
EP  - 148
VL  - 10
IS  - 1
UR  - https://hdl.handle.net/21.15107/rcub_dais_3591
ER  - 
@article{
author = "Nikolić, Pantelija M. and Luković, Danijela and König, Wolfgang and Nikolić, Maria Vesna and Blagojević, Vladimir D. and Vujatović, Stevan S. and Savić, Slavica M. and Stamenović, Bojana",
year = "2008",
abstract = "Far infrared reflectivity spectra of single crystal PbTe samples doped with 0.2 at% Fe were measured in the temperature range between 10 K and 300 K. These spectra show very sharp and narrow dips below 120 cm-1. The experimental data were numerically analyzed using a fitting procedure based on the plasmon-phonon interaction model. Two local modes were observed. The first one was noted between 130 cm-1 and 170 cm-1 depending on the temperature and the second more frequency stable one was noted at about 230 cm-1.",
publisher = "Măgurele : National Institute of Research and Development for Optoelectronics",
journal = "Journal of Optoelectronics and Advanced Materials",
title = "Far infrared properties of iron doped single crystal PbTe",
pages = "145-148",
volume = "10",
number = "1",
url = "https://hdl.handle.net/21.15107/rcub_dais_3591"
}
Nikolić, P. M., Luković, D., König, W., Nikolić, M. V., Blagojević, V. D., Vujatović, S. S., Savić, S. M.,& Stamenović, B. (2008). Far infrared properties of iron doped single crystal PbTe.
Journal of Optoelectronics and Advanced Materials
Măgurele : National Institute of Research and Development for Optoelectronics., 10(1), 145-148.
Nikolić PM, Luković D, König W, Nikolić MV, Blagojević VD, Vujatović SS, Savić SM, Stamenović B. Far infrared properties of iron doped single crystal PbTe. Journal of Optoelectronics and Advanced Materials. 2008;10(1):145-148.
Nikolić Pantelija M., Luković Danijela, König Wolfgang, Nikolić Maria Vesna, Blagojević Vladimir D., Vujatović Stevan S., Savić Slavica M., Stamenović Bojana, "Far infrared properties of iron doped single crystal PbTe" Journal of Optoelectronics and Advanced Materials, 10, no. 1 (2008):145-148
2

Thermal diffusivity of sintered 12CaO×7AI2O3

Nikolić, Pantelija M.; Luković, Danijela; Savić, Slavica M.; Milovanović, A. M.; Dukić, S. R.; Nikolić, Maria Vesna; Stamenović, Bojana

(Springer, 2008)

TY  - JOUR
AU  - Nikolić, Pantelija M.
AU  - Luković, Danijela
AU  - Savić, Slavica M.
AU  - Milovanović, A. M.
AU  - Dukić, S. R.
AU  - Nikolić, Maria Vesna
AU  - Stamenović, Bojana
PY  - 2008
AB  - The thermal diffusivity and free carrier diffusion coefficient of 12CaO×7 Al2O3 (C12A7) sintered for different times in air or hydrogen followed by treatment with UV light were determined from photoacoustic phase and amplitude spectra obtained using the photoacoustic method with a transmission detection configuration. The influence of the sintering time on the values of the obtained parameters was analyzed and also the different sintering procedures. © EDP Sciences/Societé Italiana di Fisica/Springer-Verlag 2008.
PB  - Springer
T2  - European Physical Journal: Special Topics
T1  - Thermal diffusivity of sintered 12CaO×7AI2O3
SP  - 183
EP  - 186
VL  - 153
IS  - 1
DO  - 10.1140/epjst/e2008-00423-7
UR  - https://hdl.handle.net/21.15107/rcub_dais_3592
ER  - 
@article{
author = "Nikolić, Pantelija M. and Luković, Danijela and Savić, Slavica M. and Milovanović, A. M. and Dukić, S. R. and Nikolić, Maria Vesna and Stamenović, Bojana",
year = "2008",
abstract = "The thermal diffusivity and free carrier diffusion coefficient of 12CaO×7 Al2O3 (C12A7) sintered for different times in air or hydrogen followed by treatment with UV light were determined from photoacoustic phase and amplitude spectra obtained using the photoacoustic method with a transmission detection configuration. The influence of the sintering time on the values of the obtained parameters was analyzed and also the different sintering procedures. © EDP Sciences/Societé Italiana di Fisica/Springer-Verlag 2008.",
publisher = "Springer",
journal = "European Physical Journal: Special Topics",
title = "Thermal diffusivity of sintered 12CaO×7AI2O3",
pages = "183-186",
volume = "153",
number = "1",
doi = "10.1140/epjst/e2008-00423-7",
url = "https://hdl.handle.net/21.15107/rcub_dais_3592"
}
Nikolić, P. M., Luković, D., Savić, S. M., Milovanović, A. M., Dukić, S. R., Nikolić, M. V.,& Stamenović, B. (2008). Thermal diffusivity of sintered 12CaO×7AI2O3.
European Physical Journal: Special Topics
Springer., 153(1), 183-186.
https://doi.org/10.1140/epjst/e2008-00423-7
Nikolić PM, Luković D, Savić SM, Milovanović AM, Dukić SR, Nikolić MV, Stamenović B. Thermal diffusivity of sintered 12CaO×7AI2O3. European Physical Journal: Special Topics. 2008;153(1):183-186.
doi:10.1140/epjst/e2008-00423-7.
Nikolić Pantelija M., Luković Danijela, Savić Slavica M., Milovanović A. M., Dukić S. R., Nikolić Maria Vesna, Stamenović Bojana, "Thermal diffusivity of sintered 12CaO×7AI2O3" European Physical Journal: Special Topics, 153, no. 1 (2008):183-186,
https://doi.org/10.1140/epjst/e2008-00423-7 .

Photoacoustic properties of single crystal PbTe(Ni)

Luković, Danijela; Nikolić, Pantelija M.; Vujatović, Stevan S.; Savić, Slavica M.; Urošević, Dragan

(Belgrade : International Institute for the Science of Sintering, 2007)

TY  - JOUR
AU  - Luković, Danijela
AU  - Nikolić, Pantelija M.
AU  - Vujatović, Stevan S.
AU  - Savić, Slavica M.
AU  - Urošević, Dragan
PY  - 2007
AB  - Single crystals of PbTe(Ni) were investigated by the photoacoustic method. They were produced using the Bridgeman method. These crystals have a sodium chloride cubic lattice and could be cleaved paralel to the plane orientation (200). They were of the n-type. Phase and amplitude photoacoustic spectra were measured using a transmision detection configuration set-up. Photoacoustic (PA) spectra (single and normalized) were numerically analyzed using the Rosencwaig-Gersho model. Thermal diffusivity and some electron-transport parameters were determined. These results were compared with existing results for pure single crystal PbTe. Thermal difusivity of PbTe(Ni) is a bit higher than the thermal difusivity of pure PbTe. This is the consequence of a decreasing concentration of the majority free carriers in the doped alloy.
PB  - Belgrade : International Institute for the Science of Sintering
T2  - Science of Sintering
T1  - Photoacoustic properties of single crystal PbTe(Ni)
SP  - 161
EP  - 167
VL  - 39
IS  - 2
DO  - 10.2298/SOS0702161L
UR  - https://hdl.handle.net/21.15107/rcub_dais_215
ER  - 
@article{
author = "Luković, Danijela and Nikolić, Pantelija M. and Vujatović, Stevan S. and Savić, Slavica M. and Urošević, Dragan",
year = "2007",
abstract = "Single crystals of PbTe(Ni) were investigated by the photoacoustic method. They were produced using the Bridgeman method. These crystals have a sodium chloride cubic lattice and could be cleaved paralel to the plane orientation (200). They were of the n-type. Phase and amplitude photoacoustic spectra were measured using a transmision detection configuration set-up. Photoacoustic (PA) spectra (single and normalized) were numerically analyzed using the Rosencwaig-Gersho model. Thermal diffusivity and some electron-transport parameters were determined. These results were compared with existing results for pure single crystal PbTe. Thermal difusivity of PbTe(Ni) is a bit higher than the thermal difusivity of pure PbTe. This is the consequence of a decreasing concentration of the majority free carriers in the doped alloy.",
publisher = "Belgrade : International Institute for the Science of Sintering",
journal = "Science of Sintering",
title = "Photoacoustic properties of single crystal PbTe(Ni)",
pages = "161-167",
volume = "39",
number = "2",
doi = "10.2298/SOS0702161L",
url = "https://hdl.handle.net/21.15107/rcub_dais_215"
}
Luković, D., Nikolić, P. M., Vujatović, S. S., Savić, S. M.,& Urošević, D. (2007). Photoacoustic properties of single crystal PbTe(Ni).
Science of Sintering
Belgrade : International Institute for the Science of Sintering., 39(2), 161-167.
https://doi.org/10.2298/SOS0702161L
Luković D, Nikolić PM, Vujatović SS, Savić SM, Urošević D. Photoacoustic properties of single crystal PbTe(Ni). Science of Sintering. 2007;39(2):161-167.
doi:10.2298/SOS0702161L.
Luković Danijela, Nikolić Pantelija M., Vujatović Stevan S., Savić Slavica M., Urošević Dragan, "Photoacoustic properties of single crystal PbTe(Ni)" Science of Sintering, 39, no. 2 (2007):161-167,
https://doi.org/10.2298/SOS0702161L .
4
5
5

Thermal diffusivity of sintered 12CaO×7AI2O3

Nikolić, Pantelija M.; Luković, Danijela; Savić, Slavica M.; Milovanović, A. M.; Đukić, S. R.; Nikolić, Maria Vesna; Stamenović, Bojana

(2007)

TY  - CONF
AU  - Nikolić, Pantelija M.
AU  - Luković, Danijela
AU  - Savić, Slavica M.
AU  - Milovanović, A. M.
AU  - Đukić, S. R.
AU  - Nikolić, Maria Vesna
AU  - Stamenović, Bojana
PY  - 2007
AB  - Poster presented at the 14th International Conference on Photoacoustic and Photothermal Phenomena, Cairo, Egypt, January 6-9, 2007
T1  - Thermal diffusivity of sintered 12CaO×7AI2O3
UR  - https://hdl.handle.net/21.15107/rcub_dais_312
ER  - 
@conference{
author = "Nikolić, Pantelija M. and Luković, Danijela and Savić, Slavica M. and Milovanović, A. M. and Đukić, S. R. and Nikolić, Maria Vesna and Stamenović, Bojana",
year = "2007",
abstract = "Poster presented at the 14th International Conference on Photoacoustic and Photothermal Phenomena, Cairo, Egypt, January 6-9, 2007",
title = "Thermal diffusivity of sintered 12CaO×7AI2O3",
url = "https://hdl.handle.net/21.15107/rcub_dais_312"
}
Nikolić, P. M., Luković, D., Savić, S. M., Milovanović, A. M., Đukić, S. R., Nikolić, M. V.,& Stamenović, B. (2007). Thermal diffusivity of sintered 12CaO×7AI2O3.
.
Nikolić PM, Luković D, Savić SM, Milovanović AM, Đukić SR, Nikolić MV, Stamenović B. Thermal diffusivity of sintered 12CaO×7AI2O3. 2007;.
Nikolić Pantelija M., Luković Danijela, Savić Slavica M., Milovanović A. M., Đukić S. R., Nikolić Maria Vesna, Stamenović Bojana, "Thermal diffusivity of sintered 12CaO×7AI2O3" (2007)

Photoacoustic Characterization of Natural Mineral Pyrite (FeS2)

Nikolić, Pantelija M.; Luković, Danijela; Nikolić, Maria Vesna; Đurić, S.; Savić, Slavica M.; Milovanović, A. M.; Đukić, S. R.; Stamenović, Bojana

(2007)

TY  - CONF
AU  - Nikolić, Pantelija M.
AU  - Luković, Danijela
AU  - Nikolić, Maria Vesna
AU  - Đurić, S.
AU  - Savić, Slavica M.
AU  - Milovanović, A. M.
AU  - Đukić, S. R.
AU  - Stamenović, Bojana
PY  - 2007
AB  - Poster presented at the 14th International Conference on Photoacoustic and Photothermal Phenomena, Cairo, Egypt, January 6-9, 2007
T1  - Photoacoustic Characterization of Natural Mineral Pyrite (FeS2)
UR  - https://hdl.handle.net/21.15107/rcub_dais_311
ER  - 
@conference{
author = "Nikolić, Pantelija M. and Luković, Danijela and Nikolić, Maria Vesna and Đurić, S. and Savić, Slavica M. and Milovanović, A. M. and Đukić, S. R. and Stamenović, Bojana",
year = "2007",
abstract = "Poster presented at the 14th International Conference on Photoacoustic and Photothermal Phenomena, Cairo, Egypt, January 6-9, 2007",
title = "Photoacoustic Characterization of Natural Mineral Pyrite (FeS2)",
url = "https://hdl.handle.net/21.15107/rcub_dais_311"
}
Nikolić, P. M., Luković, D., Nikolić, M. V., Đurić, S., Savić, S. M., Milovanović, A. M., Đukić, S. R.,& Stamenović, B. (2007). Photoacoustic Characterization of Natural Mineral Pyrite (FeS2).
.
Nikolić PM, Luković D, Nikolić MV, Đurić S, Savić SM, Milovanović AM, Đukić SR, Stamenović B. Photoacoustic Characterization of Natural Mineral Pyrite (FeS2). 2007;.
Nikolić Pantelija M., Luković Danijela, Nikolić Maria Vesna, Đurić S., Savić Slavica M., Milovanović A. M., Đukić S. R., Stamenović Bojana, "Photoacoustic Characterization of Natural Mineral Pyrite (FeS2)" (2007)

Geometrical and electrical properties of NTC polycrystalline thermistors vs. Changes of sintering parameters

Savić, Slavica M.; Aleksić, Obrad S.; Nikolić, Pantelija M.; Luković, Danijela

(Belgrade : International Institute for the Science of Sintering, 2006)

TY  - JOUR
AU  - Savić, Slavica M.
AU  - Aleksić, Obrad S.
AU  - Nikolić, Pantelija M.
AU  - Luković, Danijela
PY  - 2006
AB  - NTC thermistor powder was made of a Mn, Ni, Fe and Co oxide mixture calcinated at 1050°C / 60 min. The powder was milled in a ball mill down to an average particle diameter of 0.9 μm. Small disc shaped pills of the powder obtained were made by pressing with a pressure of 2.5 MPa. The pills were sintered in the temperature range of 900-1400 °C for 30-240 min. The volume and specific volume resistivity change were measured as a function of sintering conditions. Microstructure development was observed using a SEM microscope. Using the results obtained, optimization of sintering parameters was performed in order to determine optimal electrical properties of the selected thermistor composition.
PB  - Belgrade : International Institute for the Science of Sintering
T2  - Science of Sintering
T1  - Geometrical and electrical properties of NTC polycrystalline thermistors vs. Changes of sintering parameters
SP  - 223
EP  - 229
VL  - 38
IS  - 3
DO  - 10.2298/SOS0603223S
UR  - https://hdl.handle.net/21.15107/rcub_dais_225
ER  - 
@article{
author = "Savić, Slavica M. and Aleksić, Obrad S. and Nikolić, Pantelija M. and Luković, Danijela",
year = "2006",
abstract = "NTC thermistor powder was made of a Mn, Ni, Fe and Co oxide mixture calcinated at 1050°C / 60 min. The powder was milled in a ball mill down to an average particle diameter of 0.9 μm. Small disc shaped pills of the powder obtained were made by pressing with a pressure of 2.5 MPa. The pills were sintered in the temperature range of 900-1400 °C for 30-240 min. The volume and specific volume resistivity change were measured as a function of sintering conditions. Microstructure development was observed using a SEM microscope. Using the results obtained, optimization of sintering parameters was performed in order to determine optimal electrical properties of the selected thermistor composition.",
publisher = "Belgrade : International Institute for the Science of Sintering",
journal = "Science of Sintering",
title = "Geometrical and electrical properties of NTC polycrystalline thermistors vs. Changes of sintering parameters",
pages = "223-229",
volume = "38",
number = "3",
doi = "10.2298/SOS0603223S",
url = "https://hdl.handle.net/21.15107/rcub_dais_225"
}
Savić, S. M., Aleksić, O. S., Nikolić, P. M.,& Luković, D. (2006). Geometrical and electrical properties of NTC polycrystalline thermistors vs. Changes of sintering parameters.
Science of Sintering
Belgrade : International Institute for the Science of Sintering., 38(3), 223-229.
https://doi.org/10.2298/SOS0603223S
Savić SM, Aleksić OS, Nikolić PM, Luković D. Geometrical and electrical properties of NTC polycrystalline thermistors vs. Changes of sintering parameters. Science of Sintering. 2006;38(3):223-229.
doi:10.2298/SOS0603223S.
Savić Slavica M., Aleksić Obrad S., Nikolić Pantelija M., Luković Danijela, "Geometrical and electrical properties of NTC polycrystalline thermistors vs. Changes of sintering parameters" Science of Sintering, 38, no. 3 (2006):223-229,
https://doi.org/10.2298/SOS0603223S .
6
6
5

Photoacoustic investigations of thermal and electronic properties of single crystal Ge doped with Cr

Vasiljević Radović, Dana; Nikolic, Pantelija M.; Radulović, Katarina; Bojičić, Aleksandar I.; Luković, Danijela; Savić, Slavica; Vujatović, Stevan S.; Blagojević, Vladimir D.; Lukić, Lazar S.; Urošević, D.

(E D P Sciences, Les Ulis Cedex A, 2005)

TY  - JOUR
AU  - Vasiljević Radović, Dana
AU  - Nikolic, Pantelija M.
AU  - Radulović, Katarina
AU  - Bojičić, Aleksandar I.
AU  - Luković, Danijela
AU  - Savić, Slavica
AU  - Vujatović, Stevan S.
AU  - Blagojević, Vladimir D.
AU  - Lukić, Lazar S.
AU  - Urošević, D.
PY  - 2005
AB  - A high purity single crystal Ge with a (1 1 1) orientation was doped with Cr. A thin film of Cr was evaporated and then diffused into Ge substrate. The photoacoustic PA amplitude and phase spectra were measured and numerically analyzed. The substitution of Cr in Ge produces a compensation effect.
PB  - E D P Sciences, Les Ulis Cedex A
T2  - Journal de physique IV
T1  - Photoacoustic investigations of thermal and electronic properties of single crystal Ge doped with Cr
SP  - 435
EP  - 438
VL  - 125
DO  - 10.1051/jp4:2005125102
UR  - https://hdl.handle.net/21.15107/rcub_dais_9554
ER  - 
@article{
author = "Vasiljević Radović, Dana and Nikolic, Pantelija M. and Radulović, Katarina and Bojičić, Aleksandar I. and Luković, Danijela and Savić, Slavica and Vujatović, Stevan S. and Blagojević, Vladimir D. and Lukić, Lazar S. and Urošević, D.",
year = "2005",
abstract = "A high purity single crystal Ge with a (1 1 1) orientation was doped with Cr. A thin film of Cr was evaporated and then diffused into Ge substrate. The photoacoustic PA amplitude and phase spectra were measured and numerically analyzed. The substitution of Cr in Ge produces a compensation effect.",
publisher = "E D P Sciences, Les Ulis Cedex A",
journal = "Journal de physique IV",
title = "Photoacoustic investigations of thermal and electronic properties of single crystal Ge doped with Cr",
pages = "435-438",
volume = "125",
doi = "10.1051/jp4:2005125102",
url = "https://hdl.handle.net/21.15107/rcub_dais_9554"
}
Vasiljević Radović, D., Nikolic, P. M., Radulović, K., Bojičić, A. I., Luković, D., Savić, S., Vujatović, S. S., Blagojević, V. D., Lukić, L. S.,& Urošević, D. (2005). Photoacoustic investigations of thermal and electronic properties of single crystal Ge doped with Cr.
Journal de physique IV
E D P Sciences, Les Ulis Cedex A., 125, 435-438.
https://doi.org/10.1051/jp4:2005125102
Vasiljević Radović D, Nikolic PM, Radulović K, Bojičić AI, Luković D, Savić S, Vujatović SS, Blagojević VD, Lukić LS, Urošević D. Photoacoustic investigations of thermal and electronic properties of single crystal Ge doped with Cr. Journal de physique IV. 2005;125:435-438.
doi:10.1051/jp4:2005125102.
Vasiljević Radović Dana, Nikolic Pantelija M., Radulović Katarina, Bojičić Aleksandar I., Luković Danijela, Savić Slavica, Vujatović Stevan S., Blagojević Vladimir D., Lukić Lazar S., Urošević D., "Photoacoustic investigations of thermal and electronic properties of single crystal Ge doped with Cr" Journal de physique IV, 125 (2005):435-438,
https://doi.org/10.1051/jp4:2005125102 .

Uticaj dopiranja niklom na optička, transportna i neka toplotna svojstva olovo-telurida

Luković, Danijela

(Belgrade : University of belgrade, Faculty of Physics, 2005)

TY  - BOOK
AU  - Luković, Danijela
PY  - 2005
AB  - Ova teza je nastala kao rezultat ispitivanja optičkih, transportnih i pojedinih toplotnih svojstava legure PbTe(Ni). Korišćena su dva monokristalna uzorka sa različitim sadržajem Ni, prvi-0.29 % Ni i drugi-sa nešto većom koncentracijom Ni (tačna brojna vrednost nije određena, ali je procenjena u intervalu (0.8-1)%). U cilju karakterizacije materijala urađena su sledeća eksperimentalna merenja: rendgenostrukturna analiza, Hall-ova merenja, daleka infracrvena spektroskopija, Auger-ova elektronska spektroskopija i fotoakustična merenja.
Rendgenostukturnom analizom je potvrđena monokristalna NaCl struktura kristalne rešetke i određeni su parametri rešetke za oba uzorka.
Na osnovu Hall-ovih merenja su izračunate koncentracija i pokretljivost većinskih nosilaca naelektrisanja (elektrona). Utvrđeno je da se prilikom hlađenja njihova koncentracija malo smanjuje, a pokretljivost povećava. Izmerena koncentracija elektrona je reda veličine 1015-1016 cm-3 što je znatno manje od koncentracije elektrona u čistom PbTe. Vrednosti za pokretljivost elektrona na sobnoj, odnosno, niskoj temperaturi, iako imaju isti red veličine kao odgovarajuće brojne vrednosti za čist PbTe, ipak se donekle razlikuju.
Merenjem i analizom dalekih IC spektara refleksije došlo se do sledećih rezultata:
-ustanovljena je jaka plazmon-fonon interakcija
-osim modova osnovnog kristala (ωLO=104 cm-1, ωTO(300K)=32 cm-1) registrovan je i primesni transverzalni mod nikla na 61 cm-1
-utvrđeno je da ne postoji strukturni fazni prelaz u temperaturnom opsegu od 10K do 300K na osnovu promene visokofrekventne dielektrične propustljivosti εω sa temperaturom, kao i na osnovu omekšavanja transverzalnog moda rešetke ωt
-koncentracija slobodnih nosilaca je znatno smanjena u odnosu na čist PbTe i pokazuje blago smanjenje sa snižavanjem temperature
-pokretljivost slobodnih nosilaca je uvećana u odnosu na čist PbTe, a sa snižavanjem temperature pokazuje postepeni porast.
Auger-ovom spektroskopskom analizom nije potvrđeno postojanje kontinualnog sloja TeO2 na površini uzorka.
Fotoakustičnom metodom su izmereni fazni i amplitudski spektri čijom numeričkom analizom su određeni toplotni i neki transportni elektronski parametri. U tom pogledu su favorizovani normalizovani dijagrami koji isključuju nepoželjan uticaj mernog sistema i karakteristiku mikrofona.
Rezultati ovih istraživanja pokazuju da je koncentracija većinskih nosilaca kod PbTe za dva do tri reda veličine smanjena njegovim legiranjem sa Ni zahvaljujući popunjavanju brojnih vakancija u njegovoj kristalnoj rešeci. Ovo ukazuje na mogućnost primene ovako dopiranog materijala za izradu optoelektronskih naprava sa poboljšanim karakteristikama u odnosu na primenu čistog PbTe.
U budućem radu nameravamo da se bavimo istraživanjem efekta magnetne otpornosti ovog materijala. Poznati su primeri proučavanja efekta negativne magnetne otpornosti u PbTe(Mn, Cr) i PbTe(Mn, Yb), kod kojih se ovaj efekat javlja na vrlo niskim temperaturama. Očekujemo da se ovaj efekat ispolji i kod PbTe(Ni) jer jon nikla ima značajan magnetni moment.
PB  - Belgrade : University of belgrade, Faculty of Physics
T1  - Uticaj dopiranja niklom na optička, transportna i neka toplotna svojstva olovo-telurida
UR  - https://hdl.handle.net/21.15107/rcub_dais_93
ER  - 
@mastersthesis{
author = "Luković, Danijela",
year = "2005",
abstract = "Ova teza je nastala kao rezultat ispitivanja optičkih, transportnih i pojedinih toplotnih svojstava legure PbTe(Ni). Korišćena su dva monokristalna uzorka sa različitim sadržajem Ni, prvi-0.29 % Ni i drugi-sa nešto većom koncentracijom Ni (tačna brojna vrednost nije određena, ali je procenjena u intervalu (0.8-1)%). U cilju karakterizacije materijala urađena su sledeća eksperimentalna merenja: rendgenostrukturna analiza, Hall-ova merenja, daleka infracrvena spektroskopija, Auger-ova elektronska spektroskopija i fotoakustična merenja.
Rendgenostukturnom analizom je potvrđena monokristalna NaCl struktura kristalne rešetke i određeni su parametri rešetke za oba uzorka.
Na osnovu Hall-ovih merenja su izračunate koncentracija i pokretljivost većinskih nosilaca naelektrisanja (elektrona). Utvrđeno je da se prilikom hlađenja njihova koncentracija malo smanjuje, a pokretljivost povećava. Izmerena koncentracija elektrona je reda veličine 1015-1016 cm-3 što je znatno manje od koncentracije elektrona u čistom PbTe. Vrednosti za pokretljivost elektrona na sobnoj, odnosno, niskoj temperaturi, iako imaju isti red veličine kao odgovarajuće brojne vrednosti za čist PbTe, ipak se donekle razlikuju.
Merenjem i analizom dalekih IC spektara refleksije došlo se do sledećih rezultata:
-ustanovljena je jaka plazmon-fonon interakcija
-osim modova osnovnog kristala (ωLO=104 cm-1, ωTO(300K)=32 cm-1) registrovan je i primesni transverzalni mod nikla na 61 cm-1
-utvrđeno je da ne postoji strukturni fazni prelaz u temperaturnom opsegu od 10K do 300K na osnovu promene visokofrekventne dielektrične propustljivosti εω sa temperaturom, kao i na osnovu omekšavanja transverzalnog moda rešetke ωt
-koncentracija slobodnih nosilaca je znatno smanjena u odnosu na čist PbTe i pokazuje blago smanjenje sa snižavanjem temperature
-pokretljivost slobodnih nosilaca je uvećana u odnosu na čist PbTe, a sa snižavanjem temperature pokazuje postepeni porast.
Auger-ovom spektroskopskom analizom nije potvrđeno postojanje kontinualnog sloja TeO2 na površini uzorka.
Fotoakustičnom metodom su izmereni fazni i amplitudski spektri čijom numeričkom analizom su određeni toplotni i neki transportni elektronski parametri. U tom pogledu su favorizovani normalizovani dijagrami koji isključuju nepoželjan uticaj mernog sistema i karakteristiku mikrofona.
Rezultati ovih istraživanja pokazuju da je koncentracija većinskih nosilaca kod PbTe za dva do tri reda veličine smanjena njegovim legiranjem sa Ni zahvaljujući popunjavanju brojnih vakancija u njegovoj kristalnoj rešeci. Ovo ukazuje na mogućnost primene ovako dopiranog materijala za izradu optoelektronskih naprava sa poboljšanim karakteristikama u odnosu na primenu čistog PbTe.
U budućem radu nameravamo da se bavimo istraživanjem efekta magnetne otpornosti ovog materijala. Poznati su primeri proučavanja efekta negativne magnetne otpornosti u PbTe(Mn, Cr) i PbTe(Mn, Yb), kod kojih se ovaj efekat javlja na vrlo niskim temperaturama. Očekujemo da se ovaj efekat ispolji i kod PbTe(Ni) jer jon nikla ima značajan magnetni moment.",
publisher = "Belgrade : University of belgrade, Faculty of Physics",
title = "Uticaj dopiranja niklom na optička, transportna i neka toplotna svojstva olovo-telurida",
url = "https://hdl.handle.net/21.15107/rcub_dais_93"
}
Luković, D. (2005). Uticaj dopiranja niklom na optička, transportna i neka toplotna svojstva olovo-telurida.

Belgrade : University of belgrade, Faculty of Physics..
Luković D. Uticaj dopiranja niklom na optička, transportna i neka toplotna svojstva olovo-telurida. 2005;.
Luković Danijela, "Uticaj dopiranja niklom na optička, transportna i neka toplotna svojstva olovo-telurida" (2005)

"Thermal diffusivity and electron transport properties of NTC samples obtained by photoacoustic method

Savić, Slavica M.; Luković, Danijela; Aleksić, Obrad S.; Pejović, V. Ž.

(2005)

TY  - CONF
AU  - Savić, Slavica M.
AU  - Luković, Danijela
AU  - Aleksić, Obrad S.
AU  - Pejović, V. Ž.
PY  - 2005
AB  - Poster presented at the Seventh Yugoslav Materials Research Society Conference - YUCOMAT 2005, Herceg Novi, Crna Gora, September 12-16, 2005.
T1  - "Thermal diffusivity and electron transport properties of NTC samples obtained by photoacoustic method
UR  - https://hdl.handle.net/21.15107/rcub_dais_333
ER  - 
@conference{
author = "Savić, Slavica M. and Luković, Danijela and Aleksić, Obrad S. and Pejović, V. Ž.",
year = "2005",
abstract = "Poster presented at the Seventh Yugoslav Materials Research Society Conference - YUCOMAT 2005, Herceg Novi, Crna Gora, September 12-16, 2005.",
title = ""Thermal diffusivity and electron transport properties of NTC samples obtained by photoacoustic method",
url = "https://hdl.handle.net/21.15107/rcub_dais_333"
}
Savić, S. M., Luković, D., Aleksić, O. S.,& Pejović, V. Ž. (2005). "Thermal diffusivity and electron transport properties of NTC samples obtained by photoacoustic method.
.
Savić SM, Luković D, Aleksić OS, Pejović VŽ. "Thermal diffusivity and electron transport properties of NTC samples obtained by photoacoustic method. 2005;.
Savić Slavica M., Luković Danijela, Aleksić Obrad S., Pejović V. Ž., ""Thermal diffusivity and electron transport properties of NTC samples obtained by photoacoustic method" (2005)

Investigation of sintering kinetics of NiO using photo acoustic spectroscopy

Nikolić, Maria Vesna; Luković, Danijela; Savić, Slavica M.; Blagojević, Vladimir D.; Nikolić, Pantelija M.

(Belgrade : International Institute for the Science of Sintering, 2004)

TY  - JOUR
AU  - Nikolić, Maria Vesna
AU  - Luković, Danijela
AU  - Savić, Slavica M.
AU  - Blagojević, Vladimir D.
AU  - Nikolić, Pantelija M.
PY  - 2004
AB  - Sintering kinetics of NiO was investigated using photo acoustic spectroscopy This method was used to follow the change of phase and amplitude of the photo acoustic signal of nickel-oxide samples sintered at 1373 K for 15-240 min. as a function of modulation frequency of the laser beam. Fitting of experimental data enabled determination of photo acoustic properties including thermal diffusivity of sintered nickel-oxide. Analysis of the change of sample density during sintering showed that the sintering process of this material can be observed from the viewp
PB  - Belgrade : International Institute for the Science of Sintering
T2  - Science of Sintering
T1  - Investigation of sintering kinetics of NiO using photo acoustic spectroscopy
SP  - 165
EP  - 170
VL  - 36
IS  - 3
DO  - 10.2298/SOS0403165N
UR  - https://hdl.handle.net/21.15107/rcub_dais_230
ER  - 
@article{
author = "Nikolić, Maria Vesna and Luković, Danijela and Savić, Slavica M. and Blagojević, Vladimir D. and Nikolić, Pantelija M.",
year = "2004",
abstract = "Sintering kinetics of NiO was investigated using photo acoustic spectroscopy This method was used to follow the change of phase and amplitude of the photo acoustic signal of nickel-oxide samples sintered at 1373 K for 15-240 min. as a function of modulation frequency of the laser beam. Fitting of experimental data enabled determination of photo acoustic properties including thermal diffusivity of sintered nickel-oxide. Analysis of the change of sample density during sintering showed that the sintering process of this material can be observed from the viewp",
publisher = "Belgrade : International Institute for the Science of Sintering",
journal = "Science of Sintering",
title = "Investigation of sintering kinetics of NiO using photo acoustic spectroscopy",
pages = "165-170",
volume = "36",
number = "3",
doi = "10.2298/SOS0403165N",
url = "https://hdl.handle.net/21.15107/rcub_dais_230"
}
Nikolić, M. V., Luković, D., Savić, S. M., Blagojević, V. D.,& Nikolić, P. M. (2004). Investigation of sintering kinetics of NiO using photo acoustic spectroscopy.
Science of Sintering
Belgrade : International Institute for the Science of Sintering., 36(3), 165-170.
https://doi.org/10.2298/SOS0403165N
Nikolić MV, Luković D, Savić SM, Blagojević VD, Nikolić PM. Investigation of sintering kinetics of NiO using photo acoustic spectroscopy. Science of Sintering. 2004;36(3):165-170.
doi:10.2298/SOS0403165N.
Nikolić Maria Vesna, Luković Danijela, Savić Slavica M., Blagojević Vladimir D., Nikolić Pantelija M., "Investigation of sintering kinetics of NiO using photo acoustic spectroscopy" Science of Sintering, 36, no. 3 (2004):165-170,
https://doi.org/10.2298/SOS0403165N .

The effect of ageing on YBa2Cu3O7-x obtained by the photoacoustic method

Nikolić, Pantelija M.; Vasiljević Radović, Dana; Radulović, Katarina; Luković, Danijela; Vujatović, Stevan S.; Đurić, S.

(Belgrade : International Institute for the Science of Sintering, 2003)

TY  - JOUR
AU  - Nikolić, Pantelija M.
AU  - Vasiljević Radović, Dana
AU  - Radulović, Katarina
AU  - Luković, Danijela
AU  - Vujatović, Stevan S.
AU  - Đurić, S.
PY  - 2003
AB  - Thermal diffusivity and electric transport properties of fourteen years old superconducting YBa2Cu3O7-x pellets were obtained using the photoacoustic transmission technique and then compared with freshly made superconducting samples. The theoretical model for photoacoustic (PA) detection configuration is given. The measured amplitude and phase PA signals, as a function of the modulation frequency, were numerically analyzed. The thermal diffusivity, the coefficient of the carrier diffusion, optical absorption coefficient and the excess carrier lifetime were calculated. The thermal diffusivity of freshly produced samples decreased, after ageing, from about 1.3·10-6 to about 6.1·10-7 m2/s.
PB  - Belgrade : International Institute for the Science of Sintering
T2  - Science of Sintering
T1  - The effect of ageing on YBa2Cu3O7-x obtained by the photoacoustic method
SP  - 23
EP  - 29
VL  - 35
IS  - 1
DO  - 10.2298/SOS0301023N
UR  - https://hdl.handle.net/21.15107/rcub_dais_233
ER  - 
@article{
author = "Nikolić, Pantelija M. and Vasiljević Radović, Dana and Radulović, Katarina and Luković, Danijela and Vujatović, Stevan S. and Đurić, S.",
year = "2003",
abstract = "Thermal diffusivity and electric transport properties of fourteen years old superconducting YBa2Cu3O7-x pellets were obtained using the photoacoustic transmission technique and then compared with freshly made superconducting samples. The theoretical model for photoacoustic (PA) detection configuration is given. The measured amplitude and phase PA signals, as a function of the modulation frequency, were numerically analyzed. The thermal diffusivity, the coefficient of the carrier diffusion, optical absorption coefficient and the excess carrier lifetime were calculated. The thermal diffusivity of freshly produced samples decreased, after ageing, from about 1.3·10-6 to about 6.1·10-7 m2/s.",
publisher = "Belgrade : International Institute for the Science of Sintering",
journal = "Science of Sintering",
title = "The effect of ageing on YBa2Cu3O7-x obtained by the photoacoustic method",
pages = "23-29",
volume = "35",
number = "1",
doi = "10.2298/SOS0301023N",
url = "https://hdl.handle.net/21.15107/rcub_dais_233"
}
Nikolić, P. M., Vasiljević Radović, D., Radulović, K., Luković, D., Vujatović, S. S.,& Đurić, S. (2003). The effect of ageing on YBa2Cu3O7-x obtained by the photoacoustic method.
Science of Sintering
Belgrade : International Institute for the Science of Sintering., 35(1), 23-29.
https://doi.org/10.2298/SOS0301023N
Nikolić PM, Vasiljević Radović D, Radulović K, Luković D, Vujatović SS, Đurić S. The effect of ageing on YBa2Cu3O7-x obtained by the photoacoustic method. Science of Sintering. 2003;35(1):23-29.
doi:10.2298/SOS0301023N.
Nikolić Pantelija M., Vasiljević Radović Dana, Radulović Katarina, Luković Danijela, Vujatović Stevan S., Đurić S., "The effect of ageing on YBa2Cu3O7-x obtained by the photoacoustic method" Science of Sintering, 35, no. 1 (2003):23-29,
https://doi.org/10.2298/SOS0301023N .
3
1
2

Thermal diffusivity of sintered 12CaO-7Al2O3

Nikolić, Pantelija M.; Luković, Danijela; Savić, Slavica M.; Urošević, Dragan; Đurić, S.

(Belgrade : International Institute for the Science of Sintering, 2003)

TY  - JOUR
AU  - Nikolić, Pantelija M.
AU  - Luković, Danijela
AU  - Savić, Slavica M.
AU  - Urošević, Dragan
AU  - Đurić, S.
PY  - 2003
AB  - The thermal diffusivity and some electrical transport properties of sintered 12CaO-7Al2O3 were determined using a photoacoustic method with a transmission detection configuration. The thermal diffusivity, coefficient of carrier diffusion and the surface recombination velocities were determined by fitting experimental spectra and theoretical photoacoustic amplitude and phase signals.
PB  - Belgrade : International Institute for the Science of Sintering
T2  - Science of Sintering
T1  - Thermal diffusivity of sintered 12CaO-7Al2O3
SP  - 147
EP  - 154
VL  - 35
IS  - 3
DO  - 10.2298/SOS0303147N
UR  - https://hdl.handle.net/21.15107/rcub_dais_231
ER  - 
@article{
author = "Nikolić, Pantelija M. and Luković, Danijela and Savić, Slavica M. and Urošević, Dragan and Đurić, S.",
year = "2003",
abstract = "The thermal diffusivity and some electrical transport properties of sintered 12CaO-7Al2O3 were determined using a photoacoustic method with a transmission detection configuration. The thermal diffusivity, coefficient of carrier diffusion and the surface recombination velocities were determined by fitting experimental spectra and theoretical photoacoustic amplitude and phase signals.",
publisher = "Belgrade : International Institute for the Science of Sintering",
journal = "Science of Sintering",
title = "Thermal diffusivity of sintered 12CaO-7Al2O3",
pages = "147-154",
volume = "35",
number = "3",
doi = "10.2298/SOS0303147N",
url = "https://hdl.handle.net/21.15107/rcub_dais_231"
}
Nikolić, P. M., Luković, D., Savić, S. M., Urošević, D.,& Đurić, S. (2003). Thermal diffusivity of sintered 12CaO-7Al2O3.
Science of Sintering
Belgrade : International Institute for the Science of Sintering., 35(3), 147-154.
https://doi.org/10.2298/SOS0303147N
Nikolić PM, Luković D, Savić SM, Urošević D, Đurić S. Thermal diffusivity of sintered 12CaO-7Al2O3. Science of Sintering. 2003;35(3):147-154.
doi:10.2298/SOS0303147N.
Nikolić Pantelija M., Luković Danijela, Savić Slavica M., Urošević Dragan, Đurić S., "Thermal diffusivity of sintered 12CaO-7Al2O3" Science of Sintering, 35, no. 3 (2003):147-154,
https://doi.org/10.2298/SOS0303147N .
1
4
4