Dohčević-Mitrović, Zorana

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  • Dohčević-Mitrović, Zorana (2)
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Author's Bibliography

Comprehensive characterization of BiFeO3 powder synthesized by the hydrothermal procedure

Čebela, Maria; Janković, Bojan; Hercigonja, Radmila; Lukić, Miodrag J.; Dohčević-Mitrović, Zorana; Milivojević, Dušan; Matović, Branko

(Novi Sad Faculty of Technology, University of Novi Sad, 2016)

TY  - JOUR
AU  - Čebela, Maria
AU  - Janković, Bojan
AU  - Hercigonja, Radmila
AU  - Lukić, Miodrag J.
AU  - Dohčević-Mitrović, Zorana
AU  - Milivojević, Dušan
AU  - Matović, Branko
PY  - 2016
UR  - https://dais.sanu.ac.rs/123456789/15964
AB  - In this paper, bismuth ferrite (BFO) particles synthesized by controlled hydrothermal process, where the particles of small sizes and with high purity were obtained. Structural analysis showed that non-annealed powder can be perfectly fitted to rhombohedral space group R3c and contains a very small amount of secondary phase, whereas the final product (annealed at 800 °C) represents single-phase perovskite powder with high crystallinity. HRTEM analysis confirmed existence of twin stacking faults, which are responsible for enhanced magnetic properties. EPR measurements suggested existence of electrons trapped by vacancies or defects. It has been proposed that existence of Fe3+ −OV defect complex could be generated at elevated temperatures followed by formation of trivalent Fe ions, which intensely provide local 3d moments.
PB  - Novi Sad Faculty of Technology, University of Novi Sad
T2  - Processing and Application of Ceramics
T1  - Comprehensive characterization of BiFeO3 powder synthesized by the hydrothermal procedure
SP  - 201
EP  - 208
VL  - 10
IS  - 4
DO  - 10.2298/PAC1604201C
UR  - https://hdl.handle.net/21.15107/rcub_dais_15964
ER  - 
@article{
author = "Čebela, Maria and Janković, Bojan and Hercigonja, Radmila and Lukić, Miodrag J. and Dohčević-Mitrović, Zorana and Milivojević, Dušan and Matović, Branko",
year = "2016",
abstract = "In this paper, bismuth ferrite (BFO) particles synthesized by controlled hydrothermal process, where the particles of small sizes and with high purity were obtained. Structural analysis showed that non-annealed powder can be perfectly fitted to rhombohedral space group R3c and contains a very small amount of secondary phase, whereas the final product (annealed at 800 °C) represents single-phase perovskite powder with high crystallinity. HRTEM analysis confirmed existence of twin stacking faults, which are responsible for enhanced magnetic properties. EPR measurements suggested existence of electrons trapped by vacancies or defects. It has been proposed that existence of Fe3+ −OV defect complex could be generated at elevated temperatures followed by formation of trivalent Fe ions, which intensely provide local 3d moments.",
publisher = "Novi Sad Faculty of Technology, University of Novi Sad",
journal = "Processing and Application of Ceramics",
title = "Comprehensive characterization of BiFeO3 powder synthesized by the hydrothermal procedure",
pages = "201-208",
volume = "10",
number = "4",
doi = "10.2298/PAC1604201C",
url = "https://hdl.handle.net/21.15107/rcub_dais_15964"
}
Čebela, M., Janković, B., Hercigonja, R., Lukić, M. J., Dohčević-Mitrović, Z., Milivojević, D.,& Matović, B.. (2016). Comprehensive characterization of BiFeO3 powder synthesized by the hydrothermal procedure. in Processing and Application of Ceramics
Novi Sad Faculty of Technology, University of Novi Sad., 10(4), 201-208.
https://doi.org/10.2298/PAC1604201C
https://hdl.handle.net/21.15107/rcub_dais_15964
Čebela M, Janković B, Hercigonja R, Lukić MJ, Dohčević-Mitrović Z, Milivojević D, Matović B. Comprehensive characterization of BiFeO3 powder synthesized by the hydrothermal procedure. in Processing and Application of Ceramics. 2016;10(4):201-208.
doi:10.2298/PAC1604201C
https://hdl.handle.net/21.15107/rcub_dais_15964 .
Čebela, Maria, Janković, Bojan, Hercigonja, Radmila, Lukić, Miodrag J., Dohčević-Mitrović, Zorana, Milivojević, Dušan, Matović, Branko, "Comprehensive characterization of BiFeO3 powder synthesized by the hydrothermal procedure" in Processing and Application of Ceramics, 10, no. 4 (2016):201-208,
https://doi.org/10.2298/PAC1604201C .,
https://hdl.handle.net/21.15107/rcub_dais_15964 .
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Far-infrared spectroscopy of PbTe doped with iron

Nikolić, Pantelija M.; Radulović, Katarina; Vasiljević Radović, Dana; Blagojević, Vladimir D.; Milosavljević, B.; Dohčević-Mitrović, Zorana

(Belgrade : Serbian Chemical Society, 2002)

TY  - JOUR
AU  - Nikolić, Pantelija M.
AU  - Radulović, Katarina
AU  - Vasiljević Radović, Dana
AU  - Blagojević, Vladimir D.
AU  - Milosavljević, B.
AU  - Dohčević-Mitrović, Zorana
PY  - 2002
UR  - https://dais.sanu.ac.rs/123456789/283
AB  - Far infrared reflection spectra, at room and liquid nitrogen temperature, of PbTe single crystals doped with iron are presented. Plasma minima were observed at about 160 cm–1 and 180 cm–1 for room and liquid nitrogen temperature, respectively. Using the reflectivity diagrams and their minima the values of the hole concentrations and their mobility at both temperatures were calculated and compared with galvanomagnetic measurements. All these results indicated that when PbTe is doped with a small concentration of Fe, the hole concentration is reduced by one order of magnitude and the free carrier mobility is larger when compared to pure PbTe.
PB  - Belgrade : Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - Far-infrared spectroscopy of PbTe doped with iron
SP  - 415
EP  - 423
VL  - 67
IS  - 6
DO  - 10.2298/JSC0206415N
UR  - https://hdl.handle.net/21.15107/rcub_dais_283
ER  - 
@article{
author = "Nikolić, Pantelija M. and Radulović, Katarina and Vasiljević Radović, Dana and Blagojević, Vladimir D. and Milosavljević, B. and Dohčević-Mitrović, Zorana",
year = "2002",
abstract = "Far infrared reflection spectra, at room and liquid nitrogen temperature, of PbTe single crystals doped with iron are presented. Plasma minima were observed at about 160 cm–1 and 180 cm–1 for room and liquid nitrogen temperature, respectively. Using the reflectivity diagrams and their minima the values of the hole concentrations and their mobility at both temperatures were calculated and compared with galvanomagnetic measurements. All these results indicated that when PbTe is doped with a small concentration of Fe, the hole concentration is reduced by one order of magnitude and the free carrier mobility is larger when compared to pure PbTe.",
publisher = "Belgrade : Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Far-infrared spectroscopy of PbTe doped with iron",
pages = "415-423",
volume = "67",
number = "6",
doi = "10.2298/JSC0206415N",
url = "https://hdl.handle.net/21.15107/rcub_dais_283"
}
Nikolić, P. M., Radulović, K., Vasiljević Radović, D., Blagojević, V. D., Milosavljević, B.,& Dohčević-Mitrović, Z.. (2002). Far-infrared spectroscopy of PbTe doped with iron. in Journal of the Serbian Chemical Society
Belgrade : Serbian Chemical Society., 67(6), 415-423.
https://doi.org/10.2298/JSC0206415N
https://hdl.handle.net/21.15107/rcub_dais_283
Nikolić PM, Radulović K, Vasiljević Radović D, Blagojević VD, Milosavljević B, Dohčević-Mitrović Z. Far-infrared spectroscopy of PbTe doped with iron. in Journal of the Serbian Chemical Society. 2002;67(6):415-423.
doi:10.2298/JSC0206415N
https://hdl.handle.net/21.15107/rcub_dais_283 .
Nikolić, Pantelija M., Radulović, Katarina, Vasiljević Radović, Dana, Blagojević, Vladimir D., Milosavljević, B., Dohčević-Mitrović, Zorana, "Far-infrared spectroscopy of PbTe doped with iron" in Journal of the Serbian Chemical Society, 67, no. 6 (2002):415-423,
https://doi.org/10.2298/JSC0206415N .,
https://hdl.handle.net/21.15107/rcub_dais_283 .
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