TY  - JOUR
AU  - Ilić, Nikola
AU  - Teixeira, G.F.
AU  - Bobić, Jelena
AU  - Spasojević, Vojislav
AU  - Džunuzović, Adis
AU  - Vijatović Petrović, Mirjana
AU  - Zaghete, M.A.
AU  - Stojanović, Biljana D
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1519
AB  - Bismuth ferrite (BiFeO3) powders were synthesized by auto-combustion method using glycine as a fuel. Doping ions of different valence were used to study the influence on electrical conductivity and ferroelectric properties. Powders were mixed and hot-pressed with α-PVDF to form flexible composite samples. Composites endured significantly higher electrical fields with lower leakage and retained the weak ferromagnetism present in powders. Dielectric properties were improved by doping with Zr4+, Y3+ and Ca2+ as well as the electrical resistivity. Flexible composites exhibited improved electrical resistivity and modified conduction mechanism. Relatively high magnetization of powders completely originates from magnetite particles formed during the combustion, while sintered samples exhibited typical antiferromagnetic behaviour.
PB  - Elsevier Ltd
T2  - Materials Science and Engineering B: Solid-State Materials for Advanced Technology
T1  - Auto-combustion synthesis as a method for preparing BiFeO3 powders and flexible BiFeO3/PVDF films with improved magnetic properties. Influence of doping ion position, size and valence on electric properties
VL  - 280
DO  - 10.1016/j.mseb.2022.115686
ER  - 

@article{
author = "Ilić, Nikola and Teixeira, G.F. and Bobić, Jelena and Spasojević, Vojislav and Džunuzović, Adis and Vijatović Petrović, Mirjana and Zaghete, M.A. and Stojanović, Biljana D",
year = "2022",
abstract = "Bismuth ferrite (BiFeO3) powders were synthesized by auto-combustion method using glycine as a fuel. Doping ions of different valence were used to study the influence on electrical conductivity and ferroelectric properties. Powders were mixed and hot-pressed with α-PVDF to form flexible composite samples. Composites endured significantly higher electrical fields with lower leakage and retained the weak ferromagnetism present in powders. Dielectric properties were improved by doping with Zr4+, Y3+ and Ca2+ as well as the electrical resistivity. Flexible composites exhibited improved electrical resistivity and modified conduction mechanism. Relatively high magnetization of powders completely originates from magnetite particles formed during the combustion, while sintered samples exhibited typical antiferromagnetic behaviour.",
publisher = "Elsevier Ltd",
journal = "Materials Science and Engineering B: Solid-State Materials for Advanced Technology",
title = "Auto-combustion synthesis as a method for preparing BiFeO3 powders and flexible BiFeO3/PVDF films with improved magnetic properties. Influence of doping ion position, size and valence on electric properties",
volume = "280",
doi = "10.1016/j.mseb.2022.115686"
}

Ilić, N., Teixeira, G.F., Bobić, J., Spasojević, V., Džunuzović, A., Vijatović Petrović, M., Zaghete, M.A.,& Stojanović, B. D.. (2022). Auto-combustion synthesis as a method for preparing BiFeO3 powders and flexible BiFeO3/PVDF films with improved magnetic properties. Influence of doping ion position, size and valence on electric properties. in Materials Science and Engineering B: Solid-State Materials for Advanced Technology
Elsevier Ltd., 280.
https://doi.org/10.1016/j.mseb.2022.115686

Ilić N, Teixeira G, Bobić J, Spasojević V, Džunuzović A, Vijatović Petrović M, Zaghete M, Stojanović BD. Auto-combustion synthesis as a method for preparing BiFeO3 powders and flexible BiFeO3/PVDF films with improved magnetic properties. Influence of doping ion position, size and valence on electric properties. in Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 2022;280.
doi:10.1016/j.mseb.2022.115686 .

Ilić, Nikola, Teixeira, G.F., Bobić, Jelena, Spasojević, Vojislav, Džunuzović, Adis, Vijatović Petrović, Mirjana, Zaghete, M.A., Stojanović, Biljana D, "Auto-combustion synthesis as a method for preparing BiFeO3 powders and flexible BiFeO3/PVDF films with improved magnetic properties. Influence of doping ion position, size and valence on electric properties" in Materials Science and Engineering B: Solid-State Materials for Advanced Technology, 280 (2022),
https://doi.org/10.1016/j.mseb.2022.115686 . .

TY  - JOUR
AU  - Džunuzović, Adis
AU  - Vijatović Petrović, Mirjana
AU  - Bobić, Jelena
AU  - Ilić, Nikola
AU  - Stojanović, Biljana D
PY  - 2021
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1462
AB  - Multiferroic composites with general formula Ba(Ti0.95Zr0.05)O-3 - Ni0.7Zn0.3Fe2O4, Ba(Ti0.95Zr0.05)O-3 - CoFe2O4, Ba(Ti0.95Zr0.05)O-3 - Ni0.7Cu0.01Sm0.05Zn0.29Fe1.95O4, (BTZr(95-5) - NZF, BTZr(95-5) - CF, BTZr(95-5) - NCuSmZF) were prepared by mixing chemically obtained different types of ferrites and BTZ(95-5) powders in the planetary mill for 24 h. The optimization of sintering process was performed and powders were pressed and sintered at 1300 degrees C for obtained composites samples. From the X-ray analysis for single phase and composites ceramics the formation of crystallized structure of ferrites and barium zirconium titanate can be noticed. SEM analyses indicated the formation of two types nanosized grains, polygonal ferromagnetic and rounded ferroelectric grains. The electrical properties of these materials were investigated using impedance spectroscopy and analysis of ferroelectric measurements. Impedance analysis of all investigated samples has shown different relaxation processes that originated from the grain and grain boundary contributions. The results of polarization vs. electric field measurements have shown the influence of magnetic phase type and its concentration on the ferroelectric properties of the composites. Due to high conductivity of ferrite phases and presence of interfacial polarization, the shapes of these curves differed from the conventional ferroelectric materials.
PB  - Springer, Dordrecht
T2  - Journal of Electroceramics
T1  - Influence of ferrite phase on electrical properties of the barium zirconium titanate based multiferroic composites
IS  - 2
VL  - 46
DO  - 10.1007/s10832-021-00244-9
ER  - 

@article{
author = "Džunuzović, Adis and Vijatović Petrović, Mirjana and Bobić, Jelena and Ilić, Nikola and Stojanović, Biljana D",
year = "2021",
abstract = "Multiferroic composites with general formula Ba(Ti0.95Zr0.05)O-3 - Ni0.7Zn0.3Fe2O4, Ba(Ti0.95Zr0.05)O-3 - CoFe2O4, Ba(Ti0.95Zr0.05)O-3 - Ni0.7Cu0.01Sm0.05Zn0.29Fe1.95O4, (BTZr(95-5) - NZF, BTZr(95-5) - CF, BTZr(95-5) - NCuSmZF) were prepared by mixing chemically obtained different types of ferrites and BTZ(95-5) powders in the planetary mill for 24 h. The optimization of sintering process was performed and powders were pressed and sintered at 1300 degrees C for obtained composites samples. From the X-ray analysis for single phase and composites ceramics the formation of crystallized structure of ferrites and barium zirconium titanate can be noticed. SEM analyses indicated the formation of two types nanosized grains, polygonal ferromagnetic and rounded ferroelectric grains. The electrical properties of these materials were investigated using impedance spectroscopy and analysis of ferroelectric measurements. Impedance analysis of all investigated samples has shown different relaxation processes that originated from the grain and grain boundary contributions. The results of polarization vs. electric field measurements have shown the influence of magnetic phase type and its concentration on the ferroelectric properties of the composites. Due to high conductivity of ferrite phases and presence of interfacial polarization, the shapes of these curves differed from the conventional ferroelectric materials.",
publisher = "Springer, Dordrecht",
journal = "Journal of Electroceramics",
title = "Influence of ferrite phase on electrical properties of the barium zirconium titanate based multiferroic composites",
number = "2",
volume = "46",
doi = "10.1007/s10832-021-00244-9"
}

Džunuzović, A., Vijatović Petrović, M., Bobić, J., Ilić, N.,& Stojanović, B. D.. (2021). Influence of ferrite phase on electrical properties of the barium zirconium titanate based multiferroic composites. in Journal of Electroceramics
Springer, Dordrecht., 46(2).
https://doi.org/10.1007/s10832-021-00244-9

Džunuzović A, Vijatović Petrović M, Bobić J, Ilić N, Stojanović BD. Influence of ferrite phase on electrical properties of the barium zirconium titanate based multiferroic composites. in Journal of Electroceramics. 2021;46(2).
doi:10.1007/s10832-021-00244-9 .

Džunuzović, Adis, Vijatović Petrović, Mirjana, Bobić, Jelena, Ilić, Nikola, Stojanović, Biljana D, "Influence of ferrite phase on electrical properties of the barium zirconium titanate based multiferroic composites" in Journal of Electroceramics, 46, no. 2 (2021),
https://doi.org/10.1007/s10832-021-00244-9 . .

TY  - JOUR
AU  - Džunuzović, Adis
AU  - Vijatović Petrović, Mirjana
AU  - Bobić, Jelena
AU  - Ilić, Nikola
AU  - Stojanović, Biljana D
PY  - 2021
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1413
AB  - Multiferroic composites containing ferroelectric Ba(Ti0.80Zr0.20)O-3 (BT80Zr20) phase and magnetic Ni0.7Zn0.3Fe2O4 (NZF), CoFe2O4 (CF) or Ni0.7Cu0.01Sm0.05Zn0.29Fe1.95O4 (NCuSmZF) phase were investigated in this study. Three composites, BT80Zr20-NZF, BT80Zr20-CF and BT80Zr20-NCuSmZF were prepared by mixing chemically synthesized powders in the planetary mill, uniaxial pressing and sintering at 1300 degrees C. X-ray diffraction data for the single phase and composites ceramics indicated the formation of crystallized structure of both ferrites and barium zirconium titanate, without the presence of undesirable phases. Microstructure analysis has shown the formation of two types of nanosized grains, polygonal ferromagnetic and rounded ferroelectric grains. Non-saturated hysteresis loops were evident in all composite samples possibly due to the presence of very high conductive ferrite phases. The BT80Zr20-CF has shown the lowest conductivity values in comparison with other two compounds and therefore the highest potential for ferroelectric application. The impedance investigations confirmed the presence of different relaxation processes that originate from the grain and grain boundary contributions. Investigation of J-E relation between leakage and electric field for the BT80Zr20 and composites revealed the presence of four possible mechanisms of conduction in these materials.
PB  - Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad
T2  - Processing and Application of Ceramics
T1  - Magnetoelectric properties of materials based on barium zirconium titanate and various magnetic compounds
EP  - 269
IS  - 3
SP  - 256
VL  - 15
DO  - 10.2298/PAC2103256D
ER  - 

@article{
author = "Džunuzović, Adis and Vijatović Petrović, Mirjana and Bobić, Jelena and Ilić, Nikola and Stojanović, Biljana D",
year = "2021",
abstract = "Multiferroic composites containing ferroelectric Ba(Ti0.80Zr0.20)O-3 (BT80Zr20) phase and magnetic Ni0.7Zn0.3Fe2O4 (NZF), CoFe2O4 (CF) or Ni0.7Cu0.01Sm0.05Zn0.29Fe1.95O4 (NCuSmZF) phase were investigated in this study. Three composites, BT80Zr20-NZF, BT80Zr20-CF and BT80Zr20-NCuSmZF were prepared by mixing chemically synthesized powders in the planetary mill, uniaxial pressing and sintering at 1300 degrees C. X-ray diffraction data for the single phase and composites ceramics indicated the formation of crystallized structure of both ferrites and barium zirconium titanate, without the presence of undesirable phases. Microstructure analysis has shown the formation of two types of nanosized grains, polygonal ferromagnetic and rounded ferroelectric grains. Non-saturated hysteresis loops were evident in all composite samples possibly due to the presence of very high conductive ferrite phases. The BT80Zr20-CF has shown the lowest conductivity values in comparison with other two compounds and therefore the highest potential for ferroelectric application. The impedance investigations confirmed the presence of different relaxation processes that originate from the grain and grain boundary contributions. Investigation of J-E relation between leakage and electric field for the BT80Zr20 and composites revealed the presence of four possible mechanisms of conduction in these materials.",
publisher = "Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad",
journal = "Processing and Application of Ceramics",
title = "Magnetoelectric properties of materials based on barium zirconium titanate and various magnetic compounds",
pages = "269-256",
number = "3",
volume = "15",
doi = "10.2298/PAC2103256D"
}

Džunuzović, A., Vijatović Petrović, M., Bobić, J., Ilić, N.,& Stojanović, B. D.. (2021). Magnetoelectric properties of materials based on barium zirconium titanate and various magnetic compounds. in Processing and Application of Ceramics
Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad., 15(3), 256-269.
https://doi.org/10.2298/PAC2103256D

Džunuzović A, Vijatović Petrović M, Bobić J, Ilić N, Stojanović BD. Magnetoelectric properties of materials based on barium zirconium titanate and various magnetic compounds. in Processing and Application of Ceramics. 2021;15(3):256-269.
doi:10.2298/PAC2103256D .

Džunuzović, Adis, Vijatović Petrović, Mirjana, Bobić, Jelena, Ilić, Nikola, Stojanović, Biljana D, "Magnetoelectric properties of materials based on barium zirconium titanate and various magnetic compounds" in Processing and Application of Ceramics, 15, no. 3 (2021):256-269,
https://doi.org/10.2298/PAC2103256D . .

TY  - JOUR
AU  - Vijatović Petrović, Mirjana
AU  - Džunuzović, Adis
AU  - Bobić, Jelena
AU  - Ilić, Nikola
AU  - Stijepovi, Ivan
AU  - Stojanović, Biljana D
PY  - 2020
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1391
AB  - Composites based on barium titanate and nickel zinc ferrite doped with cooper and samarium were prepared by a mixing method. The formation of barium titanate tetragonal crystal structure and nickel zinc ferrite cubic spinel structure was identified. Polygonal grains were formed in all three types of ceramics. Due to the very high conductivity of ferrite phase in the materials the ferroelectric hysteresis loops were roundish and not typical for classical ferroelectric material. The break down field was found to be similar for all compositions. Leakage current measurements have shown the existence of different types of conductivity mechanisms in each material. The impedance analysis suggested a bit stronger impact of grain boundaries on total conductivity of the composites and the mechanism of polaronic conduction of two types. The magnetization of the composites is lower than for the pure ferrite phase and corresponds to the weight fraction of the ferrite phase. The soft magnetic nature of these composites might be very useful for development of multifunctional devices which will be able to switch the magnetization with small external magnetic field. Humidity sensing properties of the prepared ceramics were also investigated.
PB  - Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad
T2  - Processing and Application of Ceramics
T1  - Study of barium titanate/nickel-zinc ferrite based composites: Electrical and magnetic properties and humidity sensitivity
EP  - 18
IS  - 1
SP  - 9
VL  - 14
DO  - 10.2298/PAC2001009V
ER  - 

@article{
author = "Vijatović Petrović, Mirjana and Džunuzović, Adis and Bobić, Jelena and Ilić, Nikola and Stijepovi, Ivan and Stojanović, Biljana D",
year = "2020",
abstract = "Composites based on barium titanate and nickel zinc ferrite doped with cooper and samarium were prepared by a mixing method. The formation of barium titanate tetragonal crystal structure and nickel zinc ferrite cubic spinel structure was identified. Polygonal grains were formed in all three types of ceramics. Due to the very high conductivity of ferrite phase in the materials the ferroelectric hysteresis loops were roundish and not typical for classical ferroelectric material. The break down field was found to be similar for all compositions. Leakage current measurements have shown the existence of different types of conductivity mechanisms in each material. The impedance analysis suggested a bit stronger impact of grain boundaries on total conductivity of the composites and the mechanism of polaronic conduction of two types. The magnetization of the composites is lower than for the pure ferrite phase and corresponds to the weight fraction of the ferrite phase. The soft magnetic nature of these composites might be very useful for development of multifunctional devices which will be able to switch the magnetization with small external magnetic field. Humidity sensing properties of the prepared ceramics were also investigated.",
publisher = "Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad",
journal = "Processing and Application of Ceramics",
title = "Study of barium titanate/nickel-zinc ferrite based composites: Electrical and magnetic properties and humidity sensitivity",
pages = "18-9",
number = "1",
volume = "14",
doi = "10.2298/PAC2001009V"
}

Vijatović Petrović, M., Džunuzović, A., Bobić, J., Ilić, N., Stijepovi, I.,& Stojanović, B. D.. (2020). Study of barium titanate/nickel-zinc ferrite based composites: Electrical and magnetic properties and humidity sensitivity. in Processing and Application of Ceramics
Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad., 14(1), 9-18.
https://doi.org/10.2298/PAC2001009V

Vijatović Petrović M, Džunuzović A, Bobić J, Ilić N, Stijepovi I, Stojanović BD. Study of barium titanate/nickel-zinc ferrite based composites: Electrical and magnetic properties and humidity sensitivity. in Processing and Application of Ceramics. 2020;14(1):9-18.
doi:10.2298/PAC2001009V .

Vijatović Petrović, Mirjana, Džunuzović, Adis, Bobić, Jelena, Ilić, Nikola, Stijepovi, Ivan, Stojanović, Biljana D, "Study of barium titanate/nickel-zinc ferrite based composites: Electrical and magnetic properties and humidity sensitivity" in Processing and Application of Ceramics, 14, no. 1 (2020):9-18,
https://doi.org/10.2298/PAC2001009V . .

TY  - CHAP
AU  - Srdić, Vladimir
AU  - Bajac, Branimir
AU  - Vijatović Petrović, Mirjana
AU  - Milanović, Marija
AU  - Cvejić, Željka
AU  - Stojanović, Biljana D
PY  - 2020
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2192
AB  - Over the past decade, magnetoelectric multiferroic materials have been one of the highest priority research topics as they represent new generation of novel multifunctional materials. Multiferroics are characterized by the coexistence of at least two ferroic orders and the presence of ferroelectricity and ferromagnetism, as well as a strong coupling interaction between them (defined as magnetoelectric effect). These properties are essential for new applications in multifunctional devices. This article focuses on various fabrication techniques used for preparation of multiferroic composite ceramics and thin films. The main goals are comparing obtained composite and thin film structures and their properties and acquiring a better understanding of the coupling between magnetic and ferroelectric orders that could surely be very helpful in the design of novel multiferroic materials and hence elucidating their new applications.
PB  - Belgrade : SASA
T2  - Fascinating world of nanoscience and nanotechnology
T1  - Multiferroic BaTaO3–NaFe2 O4 composites: from bulk to multilayer thin films
EP  - 219
SP  - 183
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2192
ER  - 

@inbook{
author = "Srdić, Vladimir and Bajac, Branimir and Vijatović Petrović, Mirjana and Milanović, Marija and Cvejić, Željka and Stojanović, Biljana D",
year = "2020",
abstract = "Over the past decade, magnetoelectric multiferroic materials have been one of the highest priority research topics as they represent new generation of novel multifunctional materials. Multiferroics are characterized by the coexistence of at least two ferroic orders and the presence of ferroelectricity and ferromagnetism, as well as a strong coupling interaction between them (defined as magnetoelectric effect). These properties are essential for new applications in multifunctional devices. This article focuses on various fabrication techniques used for preparation of multiferroic composite ceramics and thin films. The main goals are comparing obtained composite and thin film structures and their properties and acquiring a better understanding of the coupling between magnetic and ferroelectric orders that could surely be very helpful in the design of novel multiferroic materials and hence elucidating their new applications.",
publisher = "Belgrade : SASA",
journal = "Fascinating world of nanoscience and nanotechnology",
booktitle = "Multiferroic BaTaO3–NaFe2 O4 composites: from bulk to multilayer thin films",
pages = "219-183",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2192"
}

Srdić, V., Bajac, B., Vijatović Petrović, M., Milanović, M., Cvejić, Ž.,& Stojanović, B. D.. (2020). Multiferroic BaTaO3–NaFe2 O4 composites: from bulk to multilayer thin films. in Fascinating world of nanoscience and nanotechnology
Belgrade : SASA., 183-219.
https://hdl.handle.net/21.15107/rcub_rimsi_2192

Srdić V, Bajac B, Vijatović Petrović M, Milanović M, Cvejić Ž, Stojanović BD. Multiferroic BaTaO3–NaFe2 O4 composites: from bulk to multilayer thin films. in Fascinating world of nanoscience and nanotechnology. 2020;:183-219.
https://hdl.handle.net/21.15107/rcub_rimsi_2192 .

Srdić, Vladimir, Bajac, Branimir, Vijatović Petrović, Mirjana, Milanović, Marija, Cvejić, Željka, Stojanović, Biljana D, "Multiferroic BaTaO3–NaFe2 O4 composites: from bulk to multilayer thin films" in Fascinating world of nanoscience and nanotechnology (2020):183-219,
https://hdl.handle.net/21.15107/rcub_rimsi_2192 .

TY  - JOUR
AU  - Vijatović Petrović, Mirjana
AU  - Radojković, Aleksandar
AU  - Bobić, Jelena
AU  - Džunuzović, Adis
AU  - Ilić, Nikola
AU  - Stojanović, Biljana D
PY  - 2019
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1276
AB  - BaTiO3 nanopowders doped with La and co-doped with La/Mn were prepared by auto-combustion and Pechini methods, respectively. The influence of the synthesis methods, dopants and sintering temperature on the BaTiO3 structure and its potential to be used as humidity and/or H-2 gas sensor were studied. The optimization of all process parameters was performed to obtain adequate microstructure for the development of good sensor properties. The difference in the grain size between the La-doped and La/Mn co-doped samples and the formation of different types of defect structures in these ceramics were found to be significant for the desired electrical and ferroelectric properties. The La-doped ceramics with a pseudo-cubic structure showed the highest potential for gas sensors. The materials obtained by the Pechini method had a tetragonal structure and showed the best response, i.e., the change in electrical resistivity by four orders of magnitude in the humid atmosphere.
PB  - Springer, New York
T2  - Journal of Materials Science
T1  - Sensing properties of barium titanate nanoceramics tailored by doping and microstructure control
EP  - 6052
IS  - 8
SP  - 6038
VL  - 54
DO  - 10.1007/s10853-018-03308-4
ER  - 

@article{
author = "Vijatović Petrović, Mirjana and Radojković, Aleksandar and Bobić, Jelena and Džunuzović, Adis and Ilić, Nikola and Stojanović, Biljana D",
year = "2019",
abstract = "BaTiO3 nanopowders doped with La and co-doped with La/Mn were prepared by auto-combustion and Pechini methods, respectively. The influence of the synthesis methods, dopants and sintering temperature on the BaTiO3 structure and its potential to be used as humidity and/or H-2 gas sensor were studied. The optimization of all process parameters was performed to obtain adequate microstructure for the development of good sensor properties. The difference in the grain size between the La-doped and La/Mn co-doped samples and the formation of different types of defect structures in these ceramics were found to be significant for the desired electrical and ferroelectric properties. The La-doped ceramics with a pseudo-cubic structure showed the highest potential for gas sensors. The materials obtained by the Pechini method had a tetragonal structure and showed the best response, i.e., the change in electrical resistivity by four orders of magnitude in the humid atmosphere.",
publisher = "Springer, New York",
journal = "Journal of Materials Science",
title = "Sensing properties of barium titanate nanoceramics tailored by doping and microstructure control",
pages = "6052-6038",
number = "8",
volume = "54",
doi = "10.1007/s10853-018-03308-4"
}

Vijatović Petrović, M., Radojković, A., Bobić, J., Džunuzović, A., Ilić, N.,& Stojanović, B. D.. (2019). Sensing properties of barium titanate nanoceramics tailored by doping and microstructure control. in Journal of Materials Science
Springer, New York., 54(8), 6038-6052.
https://doi.org/10.1007/s10853-018-03308-4

Vijatović Petrović M, Radojković A, Bobić J, Džunuzović A, Ilić N, Stojanović BD. Sensing properties of barium titanate nanoceramics tailored by doping and microstructure control. in Journal of Materials Science. 2019;54(8):6038-6052.
doi:10.1007/s10853-018-03308-4 .

Vijatović Petrović, Mirjana, Radojković, Aleksandar, Bobić, Jelena, Džunuzović, Adis, Ilić, Nikola, Stojanović, Biljana D, "Sensing properties of barium titanate nanoceramics tailored by doping and microstructure control" in Journal of Materials Science, 54, no. 8 (2019):6038-6052,
https://doi.org/10.1007/s10853-018-03308-4 . .

TY  - JOUR
AU  - Džunuzović, Adis
AU  - Vijatović Petrović, Mirjana
AU  - Ilić, Nikola
AU  - Bobić, Jelena
AU  - Stojanović, Biljana D
PY  - 2019
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1262
AB  - Ni-Zn ferrites, with the general formula Ni1-xZnx Fe2O4 (x = 0.0, 0.3, 0.5, 0.7, 1.0), CoFe2O4, BaTiO3 and PbZr0.52Ti0.48O3 powders were synthesized by auto-combustion method. The composites were prepared by mixing the appropriate amounts of individual phases, pressing and conventional sintering. X-ray analysis, for individual phase and composites, indicated the formation of crystallized structure of Ni1-xZnx Fe2O4, BaTiO3 and PbZr0.52Ti0.48O3 without the presence of secondary phases or any impurities. SEM analyses indicated a formation of uniform grain distribution for ferromagnetic and ferroelectric phases and formation of two types of grains, polygonal and rounded, respectively. Magneto-dielectric effect was exhibited in all samples because of the applied stress occurring due to the piezomagnetic effect and the magnetic field induced the variation of the dielectric constant. For all samples the dielectric constant was higher in applied magnetic field. At the low frequency, the dispersion of dielectric losses appeared, while at the higher frequency the value of tan ffi become constant (Maxwell-Wagner relaxation). Investigation of J-E relation between leakage and electric field revealed that both nickel zinc ferrite and composites have three different regions of conduction: region with ohmic conduction mechanism, region with the trap-controlled space charge limited current mechanism and region with space charge limited current mechanism.
PB  - Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad
T2  - Processing and Application of Ceramics
T1  - Magneto-dielectric properties of ferrites and ferrite/ferroelectric multiferroic composites
EP  - 113
IS  - 1
SP  - 104
VL  - 13
DO  - 10.2298/PAC1901104D
ER  - 

@article{
author = "Džunuzović, Adis and Vijatović Petrović, Mirjana and Ilić, Nikola and Bobić, Jelena and Stojanović, Biljana D",
year = "2019",
abstract = "Ni-Zn ferrites, with the general formula Ni1-xZnx Fe2O4 (x = 0.0, 0.3, 0.5, 0.7, 1.0), CoFe2O4, BaTiO3 and PbZr0.52Ti0.48O3 powders were synthesized by auto-combustion method. The composites were prepared by mixing the appropriate amounts of individual phases, pressing and conventional sintering. X-ray analysis, for individual phase and composites, indicated the formation of crystallized structure of Ni1-xZnx Fe2O4, BaTiO3 and PbZr0.52Ti0.48O3 without the presence of secondary phases or any impurities. SEM analyses indicated a formation of uniform grain distribution for ferromagnetic and ferroelectric phases and formation of two types of grains, polygonal and rounded, respectively. Magneto-dielectric effect was exhibited in all samples because of the applied stress occurring due to the piezomagnetic effect and the magnetic field induced the variation of the dielectric constant. For all samples the dielectric constant was higher in applied magnetic field. At the low frequency, the dispersion of dielectric losses appeared, while at the higher frequency the value of tan ffi become constant (Maxwell-Wagner relaxation). Investigation of J-E relation between leakage and electric field revealed that both nickel zinc ferrite and composites have three different regions of conduction: region with ohmic conduction mechanism, region with the trap-controlled space charge limited current mechanism and region with space charge limited current mechanism.",
publisher = "Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad",
journal = "Processing and Application of Ceramics",
title = "Magneto-dielectric properties of ferrites and ferrite/ferroelectric multiferroic composites",
pages = "113-104",
number = "1",
volume = "13",
doi = "10.2298/PAC1901104D"
}

Džunuzović, A., Vijatović Petrović, M., Ilić, N., Bobić, J.,& Stojanović, B. D.. (2019). Magneto-dielectric properties of ferrites and ferrite/ferroelectric multiferroic composites. in Processing and Application of Ceramics
Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad., 13(1), 104-113.
https://doi.org/10.2298/PAC1901104D

Džunuzović A, Vijatović Petrović M, Ilić N, Bobić J, Stojanović BD. Magneto-dielectric properties of ferrites and ferrite/ferroelectric multiferroic composites. in Processing and Application of Ceramics. 2019;13(1):104-113.
doi:10.2298/PAC1901104D .

Džunuzović, Adis, Vijatović Petrović, Mirjana, Ilić, Nikola, Bobić, Jelena, Stojanović, Biljana D, "Magneto-dielectric properties of ferrites and ferrite/ferroelectric multiferroic composites" in Processing and Application of Ceramics, 13, no. 1 (2019):104-113,
https://doi.org/10.2298/PAC1901104D . .

TY  - JOUR
AU  - Bobić, Jelena
AU  - Ferreira, Teixeira, G.
AU  - Grigalaitis, R.
AU  - Gyergyek, S.
AU  - Vijatović Petrović, Mirjana
AU  - Ap Zaghete, M.
AU  - Stojanović, Biljana D
PY  - 2019
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1223
AB  - The preparation and properties of thick flexible three-phase composite films based on lead zirconium titanate (PZT) and various ferrites (nickel zinc ferrite (NZF) and cobalt ferrite (CF)) were reported in this study. Properties of three-phase composite films were compared with pure polyvinylidene fluoride (PVDF) and PZT-PVDF films. X-ray diffraction data indicated the formation of well crystallized structure of PZT and NZF/CF phases, without the presence of undesirable phases. Scanning electron micrographs showed that the ceramic particles were dispersed homogeneously in the PVDF matrix and atomic force microscopy confirmed that the size of the particles is around 30 nm. Non-saturated hysteresis loops were evident in all samples due to the presence of highly conductive ferrite phases. Under magnetic field of 10 kOe, composite films exhibited a typical ferromagnetic response. Dielectric properties were investigated in the temperature range from -128 to 250 degrees C and frequency range of 400 Hz-1 MHz. The results showed that the value of dielectric constant of the PVDF/PZT/ferrite composites increased about 25% above the one obtained for pure PVDF.
PB  - Springeropen, London
T2  - Journal of Advanced Ceramics
T1  - PZT-NZF/CF ferrite flexible thick films: Structural, dielectric, ferroelectric, and magnetic characterization
EP  - 554
IS  - 4
SP  - 545
VL  - 8
DO  - 10.1007/s40145-019-0337-1
ER  - 

@article{
author = "Bobić, Jelena and Ferreira, Teixeira, G. and Grigalaitis, R. and Gyergyek, S. and Vijatović Petrović, Mirjana and Ap Zaghete, M. and Stojanović, Biljana D",
year = "2019",
abstract = "The preparation and properties of thick flexible three-phase composite films based on lead zirconium titanate (PZT) and various ferrites (nickel zinc ferrite (NZF) and cobalt ferrite (CF)) were reported in this study. Properties of three-phase composite films were compared with pure polyvinylidene fluoride (PVDF) and PZT-PVDF films. X-ray diffraction data indicated the formation of well crystallized structure of PZT and NZF/CF phases, without the presence of undesirable phases. Scanning electron micrographs showed that the ceramic particles were dispersed homogeneously in the PVDF matrix and atomic force microscopy confirmed that the size of the particles is around 30 nm. Non-saturated hysteresis loops were evident in all samples due to the presence of highly conductive ferrite phases. Under magnetic field of 10 kOe, composite films exhibited a typical ferromagnetic response. Dielectric properties were investigated in the temperature range from -128 to 250 degrees C and frequency range of 400 Hz-1 MHz. The results showed that the value of dielectric constant of the PVDF/PZT/ferrite composites increased about 25% above the one obtained for pure PVDF.",
publisher = "Springeropen, London",
journal = "Journal of Advanced Ceramics",
title = "PZT-NZF/CF ferrite flexible thick films: Structural, dielectric, ferroelectric, and magnetic characterization",
pages = "554-545",
number = "4",
volume = "8",
doi = "10.1007/s40145-019-0337-1"
}

Bobić, J., Ferreira, T. G., Grigalaitis, R., Gyergyek, S., Vijatović Petrović, M., Ap Zaghete, M.,& Stojanović, B. D.. (2019). PZT-NZF/CF ferrite flexible thick films: Structural, dielectric, ferroelectric, and magnetic characterization. in Journal of Advanced Ceramics
Springeropen, London., 8(4), 545-554.
https://doi.org/10.1007/s40145-019-0337-1

Bobić J, Ferreira TG, Grigalaitis R, Gyergyek S, Vijatović Petrović M, Ap Zaghete M, Stojanović BD. PZT-NZF/CF ferrite flexible thick films: Structural, dielectric, ferroelectric, and magnetic characterization. in Journal of Advanced Ceramics. 2019;8(4):545-554.
doi:10.1007/s40145-019-0337-1 .

Bobić, Jelena, Ferreira, Teixeira, G., Grigalaitis, R., Gyergyek, S., Vijatović Petrović, Mirjana, Ap Zaghete, M., Stojanović, Biljana D, "PZT-NZF/CF ferrite flexible thick films: Structural, dielectric, ferroelectric, and magnetic characterization" in Journal of Advanced Ceramics, 8, no. 4 (2019):545-554,
https://doi.org/10.1007/s40145-019-0337-1 . .

TY  - CHAP
AU  - Stojanović, Biljana D
AU  - Džunuzović, Adis
AU  - Ilić, Nikola
AU  - Vijatović Petrović, Mirjana
PY  - 2018
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1192
AB  - The composite materials mixed with soft polymers present a new class of materials with specific electric, magnetic, and mechanical properties. Organic materials used as a polymer matrix in these composites possess low electrical conductivity, high chemical stability, and low processing temperature. Among the most common polymer matrices, PVDF and P(VDF-TrFE) are marked as an ideal candidates due to their piezoelectric and ferroelectric features. Review of selected examples of complex composites based on ferroics or multiferroics embedded in polymeric matrix is presented.
PB  - Elsevier
T2  - Magnetic, Ferroelectric, and Multiferroic Metal Oxides
T1  - Complex composites: Polymer matrix-ferroics or multiferroics
EP  - 569
SP  - 559
DO  - 10.1016/B978-0-12-811180-2.00027-X
ER  - 

@inbook{
author = "Stojanović, Biljana D and Džunuzović, Adis and Ilić, Nikola and Vijatović Petrović, Mirjana",
year = "2018",
abstract = "The composite materials mixed with soft polymers present a new class of materials with specific electric, magnetic, and mechanical properties. Organic materials used as a polymer matrix in these composites possess low electrical conductivity, high chemical stability, and low processing temperature. Among the most common polymer matrices, PVDF and P(VDF-TrFE) are marked as an ideal candidates due to their piezoelectric and ferroelectric features. Review of selected examples of complex composites based on ferroics or multiferroics embedded in polymeric matrix is presented.",
publisher = "Elsevier",
journal = "Magnetic, Ferroelectric, and Multiferroic Metal Oxides",
booktitle = "Complex composites: Polymer matrix-ferroics or multiferroics",
pages = "569-559",
doi = "10.1016/B978-0-12-811180-2.00027-X"
}

Stojanović, B. D., Džunuzović, A., Ilić, N.,& Vijatović Petrović, M.. (2018). Complex composites: Polymer matrix-ferroics or multiferroics. in Magnetic, Ferroelectric, and Multiferroic Metal Oxides
Elsevier., 559-569.
https://doi.org/10.1016/B978-0-12-811180-2.00027-X

Stojanović BD, Džunuzović A, Ilić N, Vijatović Petrović M. Complex composites: Polymer matrix-ferroics or multiferroics. in Magnetic, Ferroelectric, and Multiferroic Metal Oxides. 2018;:559-569.
doi:10.1016/B978-0-12-811180-2.00027-X .

Stojanović, Biljana D, Džunuzović, Adis, Ilić, Nikola, Vijatović Petrović, Mirjana, "Complex composites: Polymer matrix-ferroics or multiferroics" in Magnetic, Ferroelectric, and Multiferroic Metal Oxides (2018):559-569,
https://doi.org/10.1016/B978-0-12-811180-2.00027-X . .

TY  - CHAP
AU  - Ilić, Nikola
AU  - Stojanović, Biljana D
PY  - 2018
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1181
AB  - Due to different origin of different ferroic properties, very few materials possess complex structural prerequisites for occurrence of multiferrocity. Bismuth ferrite is the most studied one, but rare earth ferrites, manganites and chromites, some double transition metal oxides, mixed manganese oxides and alkaline earth hexaferrites are also being studied in recent years. Some double perovskite compounds have been theoretically designed as potential single phase multiferroics. Classification of those materials has been made considering the mechanism of ferromagnetism and ferroelectricity in them. This subchapter will give brief overview of up to date known facts about structure and properties of main groups and representatives of single phase multiferroics.
PB  - Elsevier
T2  - Magnetic, Ferroelectric, and Multiferroic Metal Oxides
T1  - Properties of single multiferroics: Complex transition metal oxides
EP  - 543
SP  - 527
DO  - 10.1016/B978-0-12-811180-2.00025-6
ER  - 

@inbook{
author = "Ilić, Nikola and Stojanović, Biljana D",
year = "2018",
abstract = "Due to different origin of different ferroic properties, very few materials possess complex structural prerequisites for occurrence of multiferrocity. Bismuth ferrite is the most studied one, but rare earth ferrites, manganites and chromites, some double transition metal oxides, mixed manganese oxides and alkaline earth hexaferrites are also being studied in recent years. Some double perovskite compounds have been theoretically designed as potential single phase multiferroics. Classification of those materials has been made considering the mechanism of ferromagnetism and ferroelectricity in them. This subchapter will give brief overview of up to date known facts about structure and properties of main groups and representatives of single phase multiferroics.",
publisher = "Elsevier",
journal = "Magnetic, Ferroelectric, and Multiferroic Metal Oxides",
booktitle = "Properties of single multiferroics: Complex transition metal oxides",
pages = "543-527",
doi = "10.1016/B978-0-12-811180-2.00025-6"
}

Ilić, N.,& Stojanović, B. D.. (2018). Properties of single multiferroics: Complex transition metal oxides. in Magnetic, Ferroelectric, and Multiferroic Metal Oxides
Elsevier., 527-543.
https://doi.org/10.1016/B978-0-12-811180-2.00025-6

Ilić N, Stojanović BD. Properties of single multiferroics: Complex transition metal oxides. in Magnetic, Ferroelectric, and Multiferroic Metal Oxides. 2018;:527-543.
doi:10.1016/B978-0-12-811180-2.00025-6 .

Ilić, Nikola, Stojanović, Biljana D, "Properties of single multiferroics: Complex transition metal oxides" in Magnetic, Ferroelectric, and Multiferroic Metal Oxides (2018):527-543,
https://doi.org/10.1016/B978-0-12-811180-2.00025-6 . .

TY  - CHAP
AU  - Stojanović, Biljana D
AU  - Džunuzović, Adis
AU  - Ilić, Nikola
PY  - 2018
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1180
AB  - Metal oxides are a subject of interest because of their optical, electronic, and magnetic properties suitable for a variety of applications. Among the various metal oxides, magnetic metal oxides occupy an important place due to the numerous possibilities of their usage. Until 1740, the only useful permanent magnets known to man were lodestones largely composed of impure magnetite, the black spinel-structure oxide Fe3O4 with a ferrimagnetic arrangement of magnetic moments. The other common rock-forming iron oxide is hematite, the reddish corundum-structure sesquioxide α-Fe2O3, which is antiferromagnetic with magnetization about 200 times weaker than magnetite. The first more serious study of magnetism was made by Gilbert, who published his famous classic book, On the Magnet. But for a long time after that there were no discoveries of any fundamental importance, although many practical improvements in the manufacture of magnets appeared. In 1820 Oersted made the great discovery that an electric current produces a magnetic property, opening the field of electromagnets.
PB  - Elsevier
T2  - Magnetic, Ferroelectric, and Multiferroic Metal Oxides
T1  - Review of methods for the preparation of magnetic metal oxides
EP  - 359
SP  - 333
DO  - 10.1016/B978-0-12-811180-2.00017-7
ER  - 

@inbook{
author = "Stojanović, Biljana D and Džunuzović, Adis and Ilić, Nikola",
year = "2018",
abstract = "Metal oxides are a subject of interest because of their optical, electronic, and magnetic properties suitable for a variety of applications. Among the various metal oxides, magnetic metal oxides occupy an important place due to the numerous possibilities of their usage. Until 1740, the only useful permanent magnets known to man were lodestones largely composed of impure magnetite, the black spinel-structure oxide Fe3O4 with a ferrimagnetic arrangement of magnetic moments. The other common rock-forming iron oxide is hematite, the reddish corundum-structure sesquioxide α-Fe2O3, which is antiferromagnetic with magnetization about 200 times weaker than magnetite. The first more serious study of magnetism was made by Gilbert, who published his famous classic book, On the Magnet. But for a long time after that there were no discoveries of any fundamental importance, although many practical improvements in the manufacture of magnets appeared. In 1820 Oersted made the great discovery that an electric current produces a magnetic property, opening the field of electromagnets.",
publisher = "Elsevier",
journal = "Magnetic, Ferroelectric, and Multiferroic Metal Oxides",
booktitle = "Review of methods for the preparation of magnetic metal oxides",
pages = "359-333",
doi = "10.1016/B978-0-12-811180-2.00017-7"
}

Stojanović, B. D., Džunuzović, A.,& Ilić, N.. (2018). Review of methods for the preparation of magnetic metal oxides. in Magnetic, Ferroelectric, and Multiferroic Metal Oxides
Elsevier., 333-359.
https://doi.org/10.1016/B978-0-12-811180-2.00017-7

Stojanović BD, Džunuzović A, Ilić N. Review of methods for the preparation of magnetic metal oxides. in Magnetic, Ferroelectric, and Multiferroic Metal Oxides. 2018;:333-359.
doi:10.1016/B978-0-12-811180-2.00017-7 .

Stojanović, Biljana D, Džunuzović, Adis, Ilić, Nikola, "Review of methods for the preparation of magnetic metal oxides" in Magnetic, Ferroelectric, and Multiferroic Metal Oxides (2018):333-359,
https://doi.org/10.1016/B978-0-12-811180-2.00017-7 . .

TY  - JOUR
AU  - Bobić, Jelena
AU  - Ivanov, M.
AU  - Ilić, Nikola
AU  - Džunuzović, Adis
AU  - Vijatović Petrović, Mirjana
AU  - Banys, J.
AU  - Ribic, A.
AU  - Despotović, Z.
AU  - Stojanović, Biljana D
PY  - 2018
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1165
AB  - Comparative study of different PZT-based composite materials ((x)PbZr0.52Ti0.48O3 + (1-x)CoFe2O4 and (x) PbZr0.52Ti0.48O3 + (1-x)Ni0.7Zn0.3Fe2O4 (x = 0.8 and 0.9)) is presented in the frame of structural, dielectric, ferroelectric and magnetic properties. PZT and NZF/CF powders were synthesized by auto combustion technique. The composites were synthesized by mixing the appropriate amount of individual phases using conventional sintering. XRD data indicated the formation of well crystallized structure of PZT and NZF/CF, without the presence of undesirable phases. SEM micrographs revealed a uniform grain distribution of both, ferroelectric and ferromagnetic phases. Non-saturated hysteresis loops are evident in all samples due to the existence of nonferroelectric ferrite phase. All the samples exhibit typical ferromagnetic hysteresis loop, indicating the presence of the order magnetic structure. Dielectric investigations revealed that ferrites are the main source of charge carriers, which must be of electronic origin. The activation energy of effective electrical resistivity is heavily influenced by the ferroelectric phase.
PB  - Elsevier Sci Ltd, Oxford
T2  - Ceramics International
T1  - PZT-nickel ferrite and PZT-cobalt ferrite comparative study: Structural, dielectric, ferroelectric and magnetic properties of composite ceramics
EP  - 6557
IS  - 6
SP  - 6551
VL  - 44
DO  - 10.1016/j.ceramint.2018.01.057
ER  - 

@article{
author = "Bobić, Jelena and Ivanov, M. and Ilić, Nikola and Džunuzović, Adis and Vijatović Petrović, Mirjana and Banys, J. and Ribic, A. and Despotović, Z. and Stojanović, Biljana D",
year = "2018",
abstract = "Comparative study of different PZT-based composite materials ((x)PbZr0.52Ti0.48O3 + (1-x)CoFe2O4 and (x) PbZr0.52Ti0.48O3 + (1-x)Ni0.7Zn0.3Fe2O4 (x = 0.8 and 0.9)) is presented in the frame of structural, dielectric, ferroelectric and magnetic properties. PZT and NZF/CF powders were synthesized by auto combustion technique. The composites were synthesized by mixing the appropriate amount of individual phases using conventional sintering. XRD data indicated the formation of well crystallized structure of PZT and NZF/CF, without the presence of undesirable phases. SEM micrographs revealed a uniform grain distribution of both, ferroelectric and ferromagnetic phases. Non-saturated hysteresis loops are evident in all samples due to the existence of nonferroelectric ferrite phase. All the samples exhibit typical ferromagnetic hysteresis loop, indicating the presence of the order magnetic structure. Dielectric investigations revealed that ferrites are the main source of charge carriers, which must be of electronic origin. The activation energy of effective electrical resistivity is heavily influenced by the ferroelectric phase.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Ceramics International",
title = "PZT-nickel ferrite and PZT-cobalt ferrite comparative study: Structural, dielectric, ferroelectric and magnetic properties of composite ceramics",
pages = "6557-6551",
number = "6",
volume = "44",
doi = "10.1016/j.ceramint.2018.01.057"
}

Bobić, J., Ivanov, M., Ilić, N., Džunuzović, A., Vijatović Petrović, M., Banys, J., Ribic, A., Despotović, Z.,& Stojanović, B. D.. (2018). PZT-nickel ferrite and PZT-cobalt ferrite comparative study: Structural, dielectric, ferroelectric and magnetic properties of composite ceramics. in Ceramics International
Elsevier Sci Ltd, Oxford., 44(6), 6551-6557.
https://doi.org/10.1016/j.ceramint.2018.01.057

Bobić J, Ivanov M, Ilić N, Džunuzović A, Vijatović Petrović M, Banys J, Ribic A, Despotović Z, Stojanović BD. PZT-nickel ferrite and PZT-cobalt ferrite comparative study: Structural, dielectric, ferroelectric and magnetic properties of composite ceramics. in Ceramics International. 2018;44(6):6551-6557.
doi:10.1016/j.ceramint.2018.01.057 .

Bobić, Jelena, Ivanov, M., Ilić, Nikola, Džunuzović, Adis, Vijatović Petrović, Mirjana, Banys, J., Ribic, A., Despotović, Z., Stojanović, Biljana D, "PZT-nickel ferrite and PZT-cobalt ferrite comparative study: Structural, dielectric, ferroelectric and magnetic properties of composite ceramics" in Ceramics International, 44, no. 6 (2018):6551-6557,
https://doi.org/10.1016/j.ceramint.2018.01.057 . .

TY  - JOUR
AU  - Džunuzović, Adis
AU  - Vijatović Petrović, Mirjana
AU  - Bobić, Jelena
AU  - Ilić, Nikola
AU  - Ivanov, M.
AU  - Grigalaitis, R.
AU  - Banys, J.
AU  - Stojanović, Biljana D
PY  - 2018
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1143
AB  - Di-phase ceramic composites, with general formula xNi(0.7)Zn(0.3)Fe(2)O(4) - (1-x)BaTiO3(x = 0.9, 0.7, 0.5, 0.3, 0.1), were prepared by a mixing method. X-ray analysis, for powder and ceramics, indicated the formation of ferrite and barium titanate phases without the presence of the impurities. SEM analysis indicated that the composite morphology contained two types of grains, polygonal and rounded. Homogeneous microstructure and the smallest grain size were obtained in ceramics with 70% of barium titanate. The electrical properties of these materials were investigated using impedance spectroscopy, dielectric and ferroelectric measurements. The NZF-BT(30-70) composite has shown better electrical properties in comparison to other investigated ceramics, confirmed by dielectric and ferroelectric data analysis. Saturation magnetization and coercive field decreased with the increase of the content of ferroelectric phase.
PB  - Elsevier Sci Ltd, Oxford
T2  - Ceramics International
T1  - Magneto-electric properties of xNi(0.7)Zn(0.3)Fe(2)O(4) - (1-x)BaTiO3 multiferroic composites
EP  - 694
IS  - 1
SP  - 683
VL  - 44
DO  - 10.1016/j.ceramint.2017.09.229
ER  - 

@article{
author = "Džunuzović, Adis and Vijatović Petrović, Mirjana and Bobić, Jelena and Ilić, Nikola and Ivanov, M. and Grigalaitis, R. and Banys, J. and Stojanović, Biljana D",
year = "2018",
abstract = "Di-phase ceramic composites, with general formula xNi(0.7)Zn(0.3)Fe(2)O(4) - (1-x)BaTiO3(x = 0.9, 0.7, 0.5, 0.3, 0.1), were prepared by a mixing method. X-ray analysis, for powder and ceramics, indicated the formation of ferrite and barium titanate phases without the presence of the impurities. SEM analysis indicated that the composite morphology contained two types of grains, polygonal and rounded. Homogeneous microstructure and the smallest grain size were obtained in ceramics with 70% of barium titanate. The electrical properties of these materials were investigated using impedance spectroscopy, dielectric and ferroelectric measurements. The NZF-BT(30-70) composite has shown better electrical properties in comparison to other investigated ceramics, confirmed by dielectric and ferroelectric data analysis. Saturation magnetization and coercive field decreased with the increase of the content of ferroelectric phase.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Ceramics International",
title = "Magneto-electric properties of xNi(0.7)Zn(0.3)Fe(2)O(4) - (1-x)BaTiO3 multiferroic composites",
pages = "694-683",
number = "1",
volume = "44",
doi = "10.1016/j.ceramint.2017.09.229"
}

Džunuzović, A., Vijatović Petrović, M., Bobić, J., Ilić, N., Ivanov, M., Grigalaitis, R., Banys, J.,& Stojanović, B. D.. (2018). Magneto-electric properties of xNi(0.7)Zn(0.3)Fe(2)O(4) - (1-x)BaTiO3 multiferroic composites. in Ceramics International
Elsevier Sci Ltd, Oxford., 44(1), 683-694.
https://doi.org/10.1016/j.ceramint.2017.09.229

Džunuzović A, Vijatović Petrović M, Bobić J, Ilić N, Ivanov M, Grigalaitis R, Banys J, Stojanović BD. Magneto-electric properties of xNi(0.7)Zn(0.3)Fe(2)O(4) - (1-x)BaTiO3 multiferroic composites. in Ceramics International. 2018;44(1):683-694.
doi:10.1016/j.ceramint.2017.09.229 .

Džunuzović, Adis, Vijatović Petrović, Mirjana, Bobić, Jelena, Ilić, Nikola, Ivanov, M., Grigalaitis, R., Banys, J., Stojanović, Biljana D, "Magneto-electric properties of xNi(0.7)Zn(0.3)Fe(2)O(4) - (1-x)BaTiO3 multiferroic composites" in Ceramics International, 44, no. 1 (2018):683-694,
https://doi.org/10.1016/j.ceramint.2017.09.229 . .

TY  - JOUR
AU  - Vijatović Petrović, Mirjana
AU  - Grigalaitis, R.
AU  - Džunuzović, Adis
AU  - Bobić, Jelena
AU  - Stojanović, Biljana D
AU  - Salasevicius, R.
AU  - Banys, J.
PY  - 2018
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1189
AB  - Multiferroic composite materials based on antimony doped barium titanate/nickel ferrite were prepared by a mixing route. In order to obtain fine grained microstructure composite materials, pure constituent phases were prepared via chemical methods. The optimization of processing parameters has been made in order to reduce the chemical reactions at the interfaces between ferroelectric-ferrite phases. XRD data confirmed the presence of both barium titanate and nickel ferrite phases in the ceramic samples. The resistivity data obtained from impedance as well as calculated activation energies indicated the grain boundary contribution as a more influential effect in the total resistivity of ceramics. Dielectric permittivity enhancement in comparison with composites prepared from pure barium titanate was noticed. Well defined hysteresis loops have shown the changes of properties induced by the modification of the barium titanate phase with Sb doping and due to the co-existence of two different phases in the materials. The comparative study of magnetic properties of obtained composite materials was presented. The results on the magnetodielectric properties are understood in terms of the stress induced variations in the polarization and dielectric permittivity.
PB  - Elsevier Science Sa, Lausanne
T2  - Journal of Alloys and Compounds
T1  - Positive influence of Sb doping on properties of di-phase multiferroics based on barium titanate and nickel ferrite
EP  - 1053
SP  - 1043
VL  - 749
DO  - 10.1016/j.jallcom.2018.03.381
ER  - 

@article{
author = "Vijatović Petrović, Mirjana and Grigalaitis, R. and Džunuzović, Adis and Bobić, Jelena and Stojanović, Biljana D and Salasevicius, R. and Banys, J.",
year = "2018",
abstract = "Multiferroic composite materials based on antimony doped barium titanate/nickel ferrite were prepared by a mixing route. In order to obtain fine grained microstructure composite materials, pure constituent phases were prepared via chemical methods. The optimization of processing parameters has been made in order to reduce the chemical reactions at the interfaces between ferroelectric-ferrite phases. XRD data confirmed the presence of both barium titanate and nickel ferrite phases in the ceramic samples. The resistivity data obtained from impedance as well as calculated activation energies indicated the grain boundary contribution as a more influential effect in the total resistivity of ceramics. Dielectric permittivity enhancement in comparison with composites prepared from pure barium titanate was noticed. Well defined hysteresis loops have shown the changes of properties induced by the modification of the barium titanate phase with Sb doping and due to the co-existence of two different phases in the materials. The comparative study of magnetic properties of obtained composite materials was presented. The results on the magnetodielectric properties are understood in terms of the stress induced variations in the polarization and dielectric permittivity.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Journal of Alloys and Compounds",
title = "Positive influence of Sb doping on properties of di-phase multiferroics based on barium titanate and nickel ferrite",
pages = "1053-1043",
volume = "749",
doi = "10.1016/j.jallcom.2018.03.381"
}

Vijatović Petrović, M., Grigalaitis, R., Džunuzović, A., Bobić, J., Stojanović, B. D., Salasevicius, R.,& Banys, J.. (2018). Positive influence of Sb doping on properties of di-phase multiferroics based on barium titanate and nickel ferrite. in Journal of Alloys and Compounds
Elsevier Science Sa, Lausanne., 749, 1043-1053.
https://doi.org/10.1016/j.jallcom.2018.03.381

Vijatović Petrović M, Grigalaitis R, Džunuzović A, Bobić J, Stojanović BD, Salasevicius R, Banys J. Positive influence of Sb doping on properties of di-phase multiferroics based on barium titanate and nickel ferrite. in Journal of Alloys and Compounds. 2018;749:1043-1053.
doi:10.1016/j.jallcom.2018.03.381 .

Vijatović Petrović, Mirjana, Grigalaitis, R., Džunuzović, Adis, Bobić, Jelena, Stojanović, Biljana D, Salasevicius, R., Banys, J., "Positive influence of Sb doping on properties of di-phase multiferroics based on barium titanate and nickel ferrite" in Journal of Alloys and Compounds, 749 (2018):1043-1053,
https://doi.org/10.1016/j.jallcom.2018.03.381 . .

TY  - CHAP
AU  - Vijatović Petrović, Mirjana
AU  - Bobić, Jelena
AU  - Stojanović, Biljana D
PY  - 2018
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1186
AB  - Multiferroic composite materials are usually consisted of ferrite materials as a main component on the one side and ferroelectric materials on another. Preparations and properties of bulk composites such as BaTiO3-NiFe2O4, BaTiO3-NixZn1-αxFe2O4, and BaTiO3-CoFe2O4 will be presented. The main problem in preparing of these composite materials is possible reaction at the interfaces between the ferroelectric and magnetic phases during sintering. The optimization of sintering process should be performed in order to obtain di-phase composite material of desired composition. New aspects concerning the magnetic and dielectric properties and their relationship with composition are reported.
PB  - Elsevier
T2  - Magnetic, Ferroelectric, and Multiferroic Metal Oxides
T1  - Bulk composite multiferroics: BaTiO
EP  - 557
SP  - 545
DO  - 10.1016/B978-0-12-811180-2.00026-8
ER  - 

@inbook{
author = "Vijatović Petrović, Mirjana and Bobić, Jelena and Stojanović, Biljana D",
year = "2018",
abstract = "Multiferroic composite materials are usually consisted of ferrite materials as a main component on the one side and ferroelectric materials on another. Preparations and properties of bulk composites such as BaTiO3-NiFe2O4, BaTiO3-NixZn1-αxFe2O4, and BaTiO3-CoFe2O4 will be presented. The main problem in preparing of these composite materials is possible reaction at the interfaces between the ferroelectric and magnetic phases during sintering. The optimization of sintering process should be performed in order to obtain di-phase composite material of desired composition. New aspects concerning the magnetic and dielectric properties and their relationship with composition are reported.",
publisher = "Elsevier",
journal = "Magnetic, Ferroelectric, and Multiferroic Metal Oxides",
booktitle = "Bulk composite multiferroics: BaTiO",
pages = "557-545",
doi = "10.1016/B978-0-12-811180-2.00026-8"
}

Vijatović Petrović, M., Bobić, J.,& Stojanović, B. D.. (2018). Bulk composite multiferroics: BaTiO. in Magnetic, Ferroelectric, and Multiferroic Metal Oxides
Elsevier., 545-557.
https://doi.org/10.1016/B978-0-12-811180-2.00026-8

Vijatović Petrović M, Bobić J, Stojanović BD. Bulk composite multiferroics: BaTiO. in Magnetic, Ferroelectric, and Multiferroic Metal Oxides. 2018;:545-557.
doi:10.1016/B978-0-12-811180-2.00026-8 .

Vijatović Petrović, Mirjana, Bobić, Jelena, Stojanović, Biljana D, "Bulk composite multiferroics: BaTiO" in Magnetic, Ferroelectric, and Multiferroic Metal Oxides (2018):545-557,
https://doi.org/10.1016/B978-0-12-811180-2.00026-8 . .

TY  - CHAP
AU  - Bobić, Jelena
AU  - Vijatović Petrović, Mirjana
AU  - Stojanović, Biljana D
PY  - 2018
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1183
AB  - Relaxor ferroelectrics were discovered almost 50 years ago among the complex oxides with perovskite structure. In recent years, this field of research has experienced a revival of interest. The dielectric relaxation phenomenon in ferroelectric materials reflects the delay in the frequency response of a group of dipoles when submitted to an external applied field. Also, relaxor ferroelectrics show a high strain response and are actively being investigated for transducers and dielectric applications. The other promising field for relaxor applications is piezoelectric transducers and multilayer ceramic capacitors. This review presents properties and applications some of the most common relaxors such as PMN (Pb(Mg1/3Nb2/3)O3, PLZT (Pb1-αxLax(Zr1-αyTiy)1-αx/4O3), PZN (Pb(Zn1/3Nb2/3)O3 and some less investigated such as Ba-based layered perovskites (BaBi4Ti4O15, BaBi2Ta2O9, and BaBi2Nb2O9).
PB  - Elsevier
T2  - Magnetic, Ferroelectric, and Multiferroic Metal Oxides
T1  - Review of the most common relaxor ferroelectrics and their applications
EP  - 249
SP  - 233
DO  - 10.1016/B978-0-12-811180-2.00011-6
ER  - 

@inbook{
author = "Bobić, Jelena and Vijatović Petrović, Mirjana and Stojanović, Biljana D",
year = "2018",
abstract = "Relaxor ferroelectrics were discovered almost 50 years ago among the complex oxides with perovskite structure. In recent years, this field of research has experienced a revival of interest. The dielectric relaxation phenomenon in ferroelectric materials reflects the delay in the frequency response of a group of dipoles when submitted to an external applied field. Also, relaxor ferroelectrics show a high strain response and are actively being investigated for transducers and dielectric applications. The other promising field for relaxor applications is piezoelectric transducers and multilayer ceramic capacitors. This review presents properties and applications some of the most common relaxors such as PMN (Pb(Mg1/3Nb2/3)O3, PLZT (Pb1-αxLax(Zr1-αyTiy)1-αx/4O3), PZN (Pb(Zn1/3Nb2/3)O3 and some less investigated such as Ba-based layered perovskites (BaBi4Ti4O15, BaBi2Ta2O9, and BaBi2Nb2O9).",
publisher = "Elsevier",
journal = "Magnetic, Ferroelectric, and Multiferroic Metal Oxides",
booktitle = "Review of the most common relaxor ferroelectrics and their applications",
pages = "249-233",
doi = "10.1016/B978-0-12-811180-2.00011-6"
}

Bobić, J., Vijatović Petrović, M.,& Stojanović, B. D.. (2018). Review of the most common relaxor ferroelectrics and their applications. in Magnetic, Ferroelectric, and Multiferroic Metal Oxides
Elsevier., 233-249.
https://doi.org/10.1016/B978-0-12-811180-2.00011-6

Bobić J, Vijatović Petrović M, Stojanović BD. Review of the most common relaxor ferroelectrics and their applications. in Magnetic, Ferroelectric, and Multiferroic Metal Oxides. 2018;:233-249.
doi:10.1016/B978-0-12-811180-2.00011-6 .

Bobić, Jelena, Vijatović Petrović, Mirjana, Stojanović, Biljana D, "Review of the most common relaxor ferroelectrics and their applications" in Magnetic, Ferroelectric, and Multiferroic Metal Oxides (2018):233-249,
https://doi.org/10.1016/B978-0-12-811180-2.00011-6 . .

TY  - JOUR
AU  - Bobić, Jelena
AU  - Katiliute, R. M.
AU  - Ivanov, M.
AU  - Ilić, Nikola
AU  - Džunuzović, Adis
AU  - Vijatović Petrović, Mirjana
AU  - Banys, J.
AU  - Stojanović, Biljana D
PY  - 2017
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1094
AB  - The effect of tungsten (W6+) doping on modification of the structure, dielectric, ferroelectric and electrical properties of BaBi(4)Ti(4-x)WxO(15) (BBTWx, x = 0, 0.03, 0.05 and 0.07) was investigated. The ceramic samples were synthesized by the conventional solid state reaction method. XRD data indicated the formation of single-phase layered crystalline structure that confirmed orthorhombic structure type of all compositions with space group A2(1)am. SEM micrographs suggest that the grain size slightly decreases with W doping. The temperature dependent dielectric study revealed that the dielectric constant decreases with W doping while transition temperature slightly increases. Influence of tungsten on relaxor behavior and diffuseness of phase transition is also discussed. Effect of W doping on the dielectric and electrical properties were investigated in terms of ion doping and defect mechanism. The ferroelectric properties were studied by P-E hysteresis loop and it was observed that the remanent polarization increases with a small level of W doping.
PB  - Elsevier Science Sa, Lausanne
T2  - Journal of Alloys and Compounds
T1  - Influence of tungsten doping on dielectric, electrical and ferroelectric behavior of BaBi4Ti4O15 ceramics
EP  - 625
SP  - 619
VL  - 702
DO  - 10.1016/j.jallcom.2017.01.280
ER  - 

@article{
author = "Bobić, Jelena and Katiliute, R. M. and Ivanov, M. and Ilić, Nikola and Džunuzović, Adis and Vijatović Petrović, Mirjana and Banys, J. and Stojanović, Biljana D",
year = "2017",
abstract = "The effect of tungsten (W6+) doping on modification of the structure, dielectric, ferroelectric and electrical properties of BaBi(4)Ti(4-x)WxO(15) (BBTWx, x = 0, 0.03, 0.05 and 0.07) was investigated. The ceramic samples were synthesized by the conventional solid state reaction method. XRD data indicated the formation of single-phase layered crystalline structure that confirmed orthorhombic structure type of all compositions with space group A2(1)am. SEM micrographs suggest that the grain size slightly decreases with W doping. The temperature dependent dielectric study revealed that the dielectric constant decreases with W doping while transition temperature slightly increases. Influence of tungsten on relaxor behavior and diffuseness of phase transition is also discussed. Effect of W doping on the dielectric and electrical properties were investigated in terms of ion doping and defect mechanism. The ferroelectric properties were studied by P-E hysteresis loop and it was observed that the remanent polarization increases with a small level of W doping.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Journal of Alloys and Compounds",
title = "Influence of tungsten doping on dielectric, electrical and ferroelectric behavior of BaBi4Ti4O15 ceramics",
pages = "625-619",
volume = "702",
doi = "10.1016/j.jallcom.2017.01.280"
}

Bobić, J., Katiliute, R. M., Ivanov, M., Ilić, N., Džunuzović, A., Vijatović Petrović, M., Banys, J.,& Stojanović, B. D.. (2017). Influence of tungsten doping on dielectric, electrical and ferroelectric behavior of BaBi4Ti4O15 ceramics. in Journal of Alloys and Compounds
Elsevier Science Sa, Lausanne., 702, 619-625.
https://doi.org/10.1016/j.jallcom.2017.01.280

Bobić J, Katiliute RM, Ivanov M, Ilić N, Džunuzović A, Vijatović Petrović M, Banys J, Stojanović BD. Influence of tungsten doping on dielectric, electrical and ferroelectric behavior of BaBi4Ti4O15 ceramics. in Journal of Alloys and Compounds. 2017;702:619-625.
doi:10.1016/j.jallcom.2017.01.280 .

Bobić, Jelena, Katiliute, R. M., Ivanov, M., Ilić, Nikola, Džunuzović, Adis, Vijatović Petrović, Mirjana, Banys, J., Stojanović, Biljana D, "Influence of tungsten doping on dielectric, electrical and ferroelectric behavior of BaBi4Ti4O15 ceramics" in Journal of Alloys and Compounds, 702 (2017):619-625,
https://doi.org/10.1016/j.jallcom.2017.01.280 . .

TY  - JOUR
AU  - Stojadinović, Bojan
AU  - Dohcević-Mitrović, Zorana
AU  - Stepanenko, Dimitrije
AU  - Rosić, Milena
AU  - Petronijević, Ivan
AU  - Tasić, Nikola
AU  - Ilić, Nikola
AU  - Matović, Branko
AU  - Stojanović, Biljana D
PY  - 2017
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1062
AB  - We have studied Ho-doped BiFeO3 nanopowders (Bi1-xHoxFeO3, x = 0-0.15), prepared via sol-gel method, in order to analyse the effect of substitution-driven structural transition on dielectric and ferroelectric properties of bismuth ferrite. X-ray diffraction and Raman study demonstrated that an increased Ho concentration (x >= 0.1) has induced gradual phase transition from rhombohedral to orthorhombic phase. The frequency dependent permittivity of Bi1-xHoxFeO3 nanopowders was analysed within a model which incorporates Debye-like dielectric response and dc and ac conductivity contributions based on universal dielectric response. It was shown that influence of leakage current and grain boundary/interface effects on dielectric and ferroelectric properties was substantially reduced in biphasic Bi1-xHoxFeO3 (x > 0.1) samples. The electrical performance of Bi0.85Ho0.15FeO3 sample, for which orthorhombic phase prevailed, was significantly improved and Bi0.85Ho0.15FeO3 has sustained strong applied electric fields (up to 100 kV/cm) without breakdown. Under strong external fields, the polarization exhibited strong frequency dependence. The low-frequency remnant polarization and coercive field of Bi0.85Ho0.15FeO3 were significantly enhanced. It was proposed that defect dipolar polarization substantially contributed to the intrinsic polarization of Bi0.85Ho0.15FeO3 under strong electric fields at low frequencies.
PB  - Elsevier Sci Ltd, Oxford
T2  - Ceramics International
T1  - Dielectric and ferroelectric properties of Ho-doped BiFeO3 nanopowders across the structural phase transition
EP  - 16538
IS  - 18
SP  - 16531
VL  - 43
DO  - 10.1016/j.ceramint.2017.09.038
ER  - 

@article{
author = "Stojadinović, Bojan and Dohcević-Mitrović, Zorana and Stepanenko, Dimitrije and Rosić, Milena and Petronijević, Ivan and Tasić, Nikola and Ilić, Nikola and Matović, Branko and Stojanović, Biljana D",
year = "2017",
abstract = "We have studied Ho-doped BiFeO3 nanopowders (Bi1-xHoxFeO3, x = 0-0.15), prepared via sol-gel method, in order to analyse the effect of substitution-driven structural transition on dielectric and ferroelectric properties of bismuth ferrite. X-ray diffraction and Raman study demonstrated that an increased Ho concentration (x >= 0.1) has induced gradual phase transition from rhombohedral to orthorhombic phase. The frequency dependent permittivity of Bi1-xHoxFeO3 nanopowders was analysed within a model which incorporates Debye-like dielectric response and dc and ac conductivity contributions based on universal dielectric response. It was shown that influence of leakage current and grain boundary/interface effects on dielectric and ferroelectric properties was substantially reduced in biphasic Bi1-xHoxFeO3 (x > 0.1) samples. The electrical performance of Bi0.85Ho0.15FeO3 sample, for which orthorhombic phase prevailed, was significantly improved and Bi0.85Ho0.15FeO3 has sustained strong applied electric fields (up to 100 kV/cm) without breakdown. Under strong external fields, the polarization exhibited strong frequency dependence. The low-frequency remnant polarization and coercive field of Bi0.85Ho0.15FeO3 were significantly enhanced. It was proposed that defect dipolar polarization substantially contributed to the intrinsic polarization of Bi0.85Ho0.15FeO3 under strong electric fields at low frequencies.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Ceramics International",
title = "Dielectric and ferroelectric properties of Ho-doped BiFeO3 nanopowders across the structural phase transition",
pages = "16538-16531",
number = "18",
volume = "43",
doi = "10.1016/j.ceramint.2017.09.038"
}

Stojadinović, B., Dohcević-Mitrović, Z., Stepanenko, D., Rosić, M., Petronijević, I., Tasić, N., Ilić, N., Matović, B.,& Stojanović, B. D.. (2017). Dielectric and ferroelectric properties of Ho-doped BiFeO3 nanopowders across the structural phase transition. in Ceramics International
Elsevier Sci Ltd, Oxford., 43(18), 16531-16538.
https://doi.org/10.1016/j.ceramint.2017.09.038

Stojadinović B, Dohcević-Mitrović Z, Stepanenko D, Rosić M, Petronijević I, Tasić N, Ilić N, Matović B, Stojanović BD. Dielectric and ferroelectric properties of Ho-doped BiFeO3 nanopowders across the structural phase transition. in Ceramics International. 2017;43(18):16531-16538.
doi:10.1016/j.ceramint.2017.09.038 .

Stojadinović, Bojan, Dohcević-Mitrović, Zorana, Stepanenko, Dimitrije, Rosić, Milena, Petronijević, Ivan, Tasić, Nikola, Ilić, Nikola, Matović, Branko, Stojanović, Biljana D, "Dielectric and ferroelectric properties of Ho-doped BiFeO3 nanopowders across the structural phase transition" in Ceramics International, 43, no. 18 (2017):16531-16538,
https://doi.org/10.1016/j.ceramint.2017.09.038 . .

TY  - JOUR
AU  - Vijatović Petrović, Mirjana
AU  - Grigalaitis, R.
AU  - Ilić, Nikola
AU  - Bobić, Jelena
AU  - Džunuzović, Adis
AU  - Banys, J.
AU  - Stojanović, Biljana D
PY  - 2017
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1058
AB  - Conventional solid-state method was used to prepare powders of pure and barium titanate (BT) doped with different concentration of samarium. Influence of samarium addition on the structure modification, grain growth inhibition and microstructure development was studied. Dielectric properties of doped samples were significantly modified. With doping, a diffuse kind of ferro-para phase transition was induced, phase transitions positions were shifted and dielectric permittivity values were lowered in comparison with pure barium titanate. Detailed impedance and modulus data analysis were presented. The impedance complex plane showed two semicircular arcs for pure BT and one single depressed semicircular arc for all doped ceramics. Different electro-active regions in the modulus plane plots were also distinguish. The comparison between impedance and modulus scaling behavior presented the localized movement of charge carriers in the pure barium titanate and both, short and long range relaxations in the ceramics doped with 0.05 mol% of Sm. P-E hysteresis loops have shown the dilution of ferroelectric properties with Sm doping.
PB  - Elsevier Science Sa, Lausanne
T2  - Journal of Alloys and Compounds
T1  - Interdependence between structure and electrical characteristics in Sm-doped barium titanate
EP  - 968
SP  - 959
VL  - 724
DO  - 10.1016/j.jallcom.2017.07.099
ER  - 

@article{
author = "Vijatović Petrović, Mirjana and Grigalaitis, R. and Ilić, Nikola and Bobić, Jelena and Džunuzović, Adis and Banys, J. and Stojanović, Biljana D",
year = "2017",
abstract = "Conventional solid-state method was used to prepare powders of pure and barium titanate (BT) doped with different concentration of samarium. Influence of samarium addition on the structure modification, grain growth inhibition and microstructure development was studied. Dielectric properties of doped samples were significantly modified. With doping, a diffuse kind of ferro-para phase transition was induced, phase transitions positions were shifted and dielectric permittivity values were lowered in comparison with pure barium titanate. Detailed impedance and modulus data analysis were presented. The impedance complex plane showed two semicircular arcs for pure BT and one single depressed semicircular arc for all doped ceramics. Different electro-active regions in the modulus plane plots were also distinguish. The comparison between impedance and modulus scaling behavior presented the localized movement of charge carriers in the pure barium titanate and both, short and long range relaxations in the ceramics doped with 0.05 mol% of Sm. P-E hysteresis loops have shown the dilution of ferroelectric properties with Sm doping.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Journal of Alloys and Compounds",
title = "Interdependence between structure and electrical characteristics in Sm-doped barium titanate",
pages = "968-959",
volume = "724",
doi = "10.1016/j.jallcom.2017.07.099"
}

Vijatović Petrović, M., Grigalaitis, R., Ilić, N., Bobić, J., Džunuzović, A., Banys, J.,& Stojanović, B. D.. (2017). Interdependence between structure and electrical characteristics in Sm-doped barium titanate. in Journal of Alloys and Compounds
Elsevier Science Sa, Lausanne., 724, 959-968.
https://doi.org/10.1016/j.jallcom.2017.07.099

Vijatović Petrović M, Grigalaitis R, Ilić N, Bobić J, Džunuzović A, Banys J, Stojanović BD. Interdependence between structure and electrical characteristics in Sm-doped barium titanate. in Journal of Alloys and Compounds. 2017;724:959-968.
doi:10.1016/j.jallcom.2017.07.099 .

Vijatović Petrović, Mirjana, Grigalaitis, R., Ilić, Nikola, Bobić, Jelena, Džunuzović, Adis, Banys, J., Stojanović, Biljana D, "Interdependence between structure and electrical characteristics in Sm-doped barium titanate" in Journal of Alloys and Compounds, 724 (2017):959-968,
https://doi.org/10.1016/j.jallcom.2017.07.099 . .

TY  - JOUR
AU  - Stojadinović, B.
AU  - Dohcević-Mitrović, Zorana
AU  - Paunović, Novica
AU  - Ilić, Nikola
AU  - Tasić, Nikola
AU  - Petronijević, I.
AU  - Popović, D.
AU  - Stojanović, Biljana D
PY  - 2016
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/981
AB  - Polycrystalline Bi1-xPr(Ce)(x)FeO3 ceramics (x = 0, 0.03, 0.05 and 0.10) were prepared by auto-combustion method using urea as a fuel. The influence of Pr(Ce) doping on structural, vibrational, morphological, dielectric and ferroelectric properties of BiFeO3 polycrystalline ceramics was investigated. From X-ray diffraction (XRD) and scanning electron microscopy measurements it was observed that Pr(Ce) doping generated a reduction of the crystallite (grain) size of BiFeO3 and contraction of the rhombohedral cell due to the increased compressive strain. The changes seen in the XRD and Raman spectra of 10% Pr(Ce)doped samples, pointed to a probable appearance of orthorhombic (pseudotetragonal) crystal structure. The pristine BiFeO3 exhibited rounded shape, non-saturated ferroelectric hysteresis loop. The dielectric constant and dielectric loss have shown strong dispersion at lower frequencies, typical for conductive BiFeO3. Dielectric and ferroelectric properties at room temperature were improved with Pr doping. Concerning the Ce-doped samples, only the 3% Ce-doped sample exhibited a better shaped hysteresis loop and improved dielectric properties compared to the pristine BiFeO3. With further increase of Ce content the ferroelectric properties degraded.
PB  - Elsevier Science Sa, Lausanne
T2  - Journal of Alloys and Compounds
T1  - Comparative study of structural and electrical properties of Pr and Ce doped BiFeO3 ceramics synthesized by auto-combustion method
EP  - 872
SP  - 866
VL  - 657
DO  - 10.1016/j.jallcom.2015.09.235
ER  - 

@article{
author = "Stojadinović, B. and Dohcević-Mitrović, Zorana and Paunović, Novica and Ilić, Nikola and Tasić, Nikola and Petronijević, I. and Popović, D. and Stojanović, Biljana D",
year = "2016",
abstract = "Polycrystalline Bi1-xPr(Ce)(x)FeO3 ceramics (x = 0, 0.03, 0.05 and 0.10) were prepared by auto-combustion method using urea as a fuel. The influence of Pr(Ce) doping on structural, vibrational, morphological, dielectric and ferroelectric properties of BiFeO3 polycrystalline ceramics was investigated. From X-ray diffraction (XRD) and scanning electron microscopy measurements it was observed that Pr(Ce) doping generated a reduction of the crystallite (grain) size of BiFeO3 and contraction of the rhombohedral cell due to the increased compressive strain. The changes seen in the XRD and Raman spectra of 10% Pr(Ce)doped samples, pointed to a probable appearance of orthorhombic (pseudotetragonal) crystal structure. The pristine BiFeO3 exhibited rounded shape, non-saturated ferroelectric hysteresis loop. The dielectric constant and dielectric loss have shown strong dispersion at lower frequencies, typical for conductive BiFeO3. Dielectric and ferroelectric properties at room temperature were improved with Pr doping. Concerning the Ce-doped samples, only the 3% Ce-doped sample exhibited a better shaped hysteresis loop and improved dielectric properties compared to the pristine BiFeO3. With further increase of Ce content the ferroelectric properties degraded.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Journal of Alloys and Compounds",
title = "Comparative study of structural and electrical properties of Pr and Ce doped BiFeO3 ceramics synthesized by auto-combustion method",
pages = "872-866",
volume = "657",
doi = "10.1016/j.jallcom.2015.09.235"
}

Stojadinović, B., Dohcević-Mitrović, Z., Paunović, N., Ilić, N., Tasić, N., Petronijević, I., Popović, D.,& Stojanović, B. D.. (2016). Comparative study of structural and electrical properties of Pr and Ce doped BiFeO3 ceramics synthesized by auto-combustion method. in Journal of Alloys and Compounds
Elsevier Science Sa, Lausanne., 657, 866-872.
https://doi.org/10.1016/j.jallcom.2015.09.235

Stojadinović B, Dohcević-Mitrović Z, Paunović N, Ilić N, Tasić N, Petronijević I, Popović D, Stojanović BD. Comparative study of structural and electrical properties of Pr and Ce doped BiFeO3 ceramics synthesized by auto-combustion method. in Journal of Alloys and Compounds. 2016;657:866-872.
doi:10.1016/j.jallcom.2015.09.235 .

Stojadinović, B., Dohcević-Mitrović, Zorana, Paunović, Novica, Ilić, Nikola, Tasić, Nikola, Petronijević, I., Popović, D., Stojanović, Biljana D, "Comparative study of structural and electrical properties of Pr and Ce doped BiFeO3 ceramics synthesized by auto-combustion method" in Journal of Alloys and Compounds, 657 (2016):866-872,
https://doi.org/10.1016/j.jallcom.2015.09.235 . .

TY  - JOUR
AU  - Ilić, Nikola
AU  - Bobić, Jelena
AU  - Stojadinović, Bojan S.
AU  - Džunuzović, Adis
AU  - Vijatović Petrović, Mirjana
AU  - Dohcević-Mitrović, Zorana
AU  - Stojanović, Biljana D
PY  - 2016
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/947
AB  - Bismuth ferrite is one of the most promising multiferroic materials, and the main barriers for exploiting all of its specific properties are difficulties in obtaining pure, high resistive material with nanosized grains. Doping of BiFeO3 with different transition metals and rare earth elements is often used way for overcoming these obstacles. Yttrium doped bismuth ferrite, Bi1-xYxFeO3 (x = 0; 0.01; 0.03; 0.05; 0.1), was prepared by auto-combustion method. X-ray diffraction patterns and Raman results showed that partial phase transition from rhombohedral to orthorhombic structure took place at around 10 mol% of Y. Effect of Y doping on microstructure was studied from SEM micrographies, showing the reduction of grain size in doped samples. Electrical measurements showed continuous improvement of resistivity with Y doping, whereas the values of saturation and remnant polarizations exhibit maximums at around 5 mol% of Y. Yttrium doping also enhanced magnetic properties, leading to weak ferromagnetism.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Materials Research Bulletin
T1  - Improving of the electrical and magnetic properties of BiFeO3 by doping with yttrium
EP  - 69
SP  - 60
VL  - 77
DO  - 10.1016/j.materresbull.2016.01.018
ER  - 

@article{
author = "Ilić, Nikola and Bobić, Jelena and Stojadinović, Bojan S. and Džunuzović, Adis and Vijatović Petrović, Mirjana and Dohcević-Mitrović, Zorana and Stojanović, Biljana D",
year = "2016",
abstract = "Bismuth ferrite is one of the most promising multiferroic materials, and the main barriers for exploiting all of its specific properties are difficulties in obtaining pure, high resistive material with nanosized grains. Doping of BiFeO3 with different transition metals and rare earth elements is often used way for overcoming these obstacles. Yttrium doped bismuth ferrite, Bi1-xYxFeO3 (x = 0; 0.01; 0.03; 0.05; 0.1), was prepared by auto-combustion method. X-ray diffraction patterns and Raman results showed that partial phase transition from rhombohedral to orthorhombic structure took place at around 10 mol% of Y. Effect of Y doping on microstructure was studied from SEM micrographies, showing the reduction of grain size in doped samples. Electrical measurements showed continuous improvement of resistivity with Y doping, whereas the values of saturation and remnant polarizations exhibit maximums at around 5 mol% of Y. Yttrium doping also enhanced magnetic properties, leading to weak ferromagnetism.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Materials Research Bulletin",
title = "Improving of the electrical and magnetic properties of BiFeO3 by doping with yttrium",
pages = "69-60",
volume = "77",
doi = "10.1016/j.materresbull.2016.01.018"
}

Ilić, N., Bobić, J., Stojadinović, B. S., Džunuzović, A., Vijatović Petrović, M., Dohcević-Mitrović, Z.,& Stojanović, B. D.. (2016). Improving of the electrical and magnetic properties of BiFeO3 by doping with yttrium. in Materials Research Bulletin
Pergamon-Elsevier Science Ltd, Oxford., 77, 60-69.
https://doi.org/10.1016/j.materresbull.2016.01.018

Ilić N, Bobić J, Stojadinović BS, Džunuzović A, Vijatović Petrović M, Dohcević-Mitrović Z, Stojanović BD. Improving of the electrical and magnetic properties of BiFeO3 by doping with yttrium. in Materials Research Bulletin. 2016;77:60-69.
doi:10.1016/j.materresbull.2016.01.018 .

Ilić, Nikola, Bobić, Jelena, Stojadinović, Bojan S., Džunuzović, Adis, Vijatović Petrović, Mirjana, Dohcević-Mitrović, Zorana, Stojanović, Biljana D, "Improving of the electrical and magnetic properties of BiFeO3 by doping with yttrium" in Materials Research Bulletin, 77 (2016):60-69,
https://doi.org/10.1016/j.materresbull.2016.01.018 . .

TY  - JOUR
AU  - Bobić, Jelena
AU  - Katiliute, R. M.
AU  - Ivanov, M.
AU  - Vijatović Petrović, Mirjana
AU  - Ilić, Nikola
AU  - Džunuzović, Adis
AU  - Banys, J.
AU  - Stojanović, Biljana D
PY  - 2016
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/941
AB  - Aurivillius Bi5Ti3FeO15 (BTF) and Bi5-xLax Ti3FeO15 (BLTF) ceramics were successfully synthesized by a simple solid state reaction method. The samples were characterized by X-ray diffraction with no impurity phase identified. SEM micrographs show an evident decrease of grain size of La modified ceramics in comparison with pure BTF. Dielectric properties were investigated in a wide range of temperatures (300-1000 K) and frequencies (1 Hz-1 MHz). The Curie temperature was found to decrease in BLTF when compared to BTF ceramics. An energy bandgap of 1.83 and 1.77 eV for the BTF and BLTF ceramics, respectively was determined from UV-Vis diffuse absorption spectrum. Influence of La doping on ferroelectric and ferromagnetic measurements of both samples was also performed. Very weak ferromagnetism inside BTF can be observed while samples with La content showed complete paramagnetic behavior.
PB  - Springer, Dordrecht
T2  - Journal of Materials Science-Materials in Electronics
T1  - Dielectric, ferroelectric and magnetic properties of La doped Bi5Ti3FeO15 ceramics
EP  - 2454
IS  - 3
SP  - 2448
VL  - 27
DO  - 10.1007/s10854-015-4044-6
ER  - 

@article{
author = "Bobić, Jelena and Katiliute, R. M. and Ivanov, M. and Vijatović Petrović, Mirjana and Ilić, Nikola and Džunuzović, Adis and Banys, J. and Stojanović, Biljana D",
year = "2016",
abstract = "Aurivillius Bi5Ti3FeO15 (BTF) and Bi5-xLax Ti3FeO15 (BLTF) ceramics were successfully synthesized by a simple solid state reaction method. The samples were characterized by X-ray diffraction with no impurity phase identified. SEM micrographs show an evident decrease of grain size of La modified ceramics in comparison with pure BTF. Dielectric properties were investigated in a wide range of temperatures (300-1000 K) and frequencies (1 Hz-1 MHz). The Curie temperature was found to decrease in BLTF when compared to BTF ceramics. An energy bandgap of 1.83 and 1.77 eV for the BTF and BLTF ceramics, respectively was determined from UV-Vis diffuse absorption spectrum. Influence of La doping on ferroelectric and ferromagnetic measurements of both samples was also performed. Very weak ferromagnetism inside BTF can be observed while samples with La content showed complete paramagnetic behavior.",
publisher = "Springer, Dordrecht",
journal = "Journal of Materials Science-Materials in Electronics",
title = "Dielectric, ferroelectric and magnetic properties of La doped Bi5Ti3FeO15 ceramics",
pages = "2454-2448",
number = "3",
volume = "27",
doi = "10.1007/s10854-015-4044-6"
}

Bobić, J., Katiliute, R. M., Ivanov, M., Vijatović Petrović, M., Ilić, N., Džunuzović, A., Banys, J.,& Stojanović, B. D.. (2016). Dielectric, ferroelectric and magnetic properties of La doped Bi5Ti3FeO15 ceramics. in Journal of Materials Science-Materials in Electronics
Springer, Dordrecht., 27(3), 2448-2454.
https://doi.org/10.1007/s10854-015-4044-6

Bobić J, Katiliute RM, Ivanov M, Vijatović Petrović M, Ilić N, Džunuzović A, Banys J, Stojanović BD. Dielectric, ferroelectric and magnetic properties of La doped Bi5Ti3FeO15 ceramics. in Journal of Materials Science-Materials in Electronics. 2016;27(3):2448-2454.
doi:10.1007/s10854-015-4044-6 .

Bobić, Jelena, Katiliute, R. M., Ivanov, M., Vijatović Petrović, Mirjana, Ilić, Nikola, Džunuzović, Adis, Banys, J., Stojanović, Biljana D, "Dielectric, ferroelectric and magnetic properties of La doped Bi5Ti3FeO15 ceramics" in Journal of Materials Science-Materials in Electronics, 27, no. 3 (2016):2448-2454,
https://doi.org/10.1007/s10854-015-4044-6 . .

TY  - CHAP
AU  - Bobić, Jelena
AU  - Macutkević, J.
AU  - Grigalaitis, R.
AU  - Ivanov, M.
AU  - Vijatović Petrović, Mirjana
AU  - Banys, J.
AU  - Stojanović, Biljana D
PY  - 2016
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/963
AB  - Relaxor ferroelectrics or relaxors are a class of disordered crystals possessing a peculiar structure and properties. Relaxor ferroelectrics are found in many applications in electronics such as multilayer ceramic capacitors, electro-optical devices, and medical imaging devices. It is well known that the properties of ferroelectric ceramics are very sensitive to their microstructure. There are many factors that could have an influence on final properties of a material such as the powder synthesis method, grain size, and defects. Besides that, the perovskite oxide materials are known to be great hosts for various dopants and the majority of well-studied relaxors are of this structure. This chapter reviews the modifications of electrical properties of relaxor ferroelectrics by grain size reduction and introduction of dopants on the basis of three different families: classical relaxor Pb(Mg1/3Nb2/3)O3 (PMN), relaxor ferroelectrics PbSc1/2Nb1/2O3 (PSN) with perovskite structure, and relaxor ferroelectrics BaBi4Ti4O15 (BBT) with Aurivillius structure.
PB  - Wiley
T2  - Nanoscale Ferroelectrics and Multiferroics: Key Processing and Characterization Issues, and Nanoscal
T1  - Correlation between microstructure and electrical properties of ferroelectric relaxors
EP  - 587
SP  - 555
DO  - 10.1002/9781118935743.ch17
ER  - 

@inbook{
author = "Bobić, Jelena and Macutkević, J. and Grigalaitis, R. and Ivanov, M. and Vijatović Petrović, Mirjana and Banys, J. and Stojanović, Biljana D",
year = "2016",
abstract = "Relaxor ferroelectrics or relaxors are a class of disordered crystals possessing a peculiar structure and properties. Relaxor ferroelectrics are found in many applications in electronics such as multilayer ceramic capacitors, electro-optical devices, and medical imaging devices. It is well known that the properties of ferroelectric ceramics are very sensitive to their microstructure. There are many factors that could have an influence on final properties of a material such as the powder synthesis method, grain size, and defects. Besides that, the perovskite oxide materials are known to be great hosts for various dopants and the majority of well-studied relaxors are of this structure. This chapter reviews the modifications of electrical properties of relaxor ferroelectrics by grain size reduction and introduction of dopants on the basis of three different families: classical relaxor Pb(Mg1/3Nb2/3)O3 (PMN), relaxor ferroelectrics PbSc1/2Nb1/2O3 (PSN) with perovskite structure, and relaxor ferroelectrics BaBi4Ti4O15 (BBT) with Aurivillius structure.",
publisher = "Wiley",
journal = "Nanoscale Ferroelectrics and Multiferroics: Key Processing and Characterization Issues, and Nanoscal",
booktitle = "Correlation between microstructure and electrical properties of ferroelectric relaxors",
pages = "587-555",
doi = "10.1002/9781118935743.ch17"
}

Bobić, J., Macutkević, J., Grigalaitis, R., Ivanov, M., Vijatović Petrović, M., Banys, J.,& Stojanović, B. D.. (2016). Correlation between microstructure and electrical properties of ferroelectric relaxors. in Nanoscale Ferroelectrics and Multiferroics: Key Processing and Characterization Issues, and Nanoscal
Wiley., 555-587.
https://doi.org/10.1002/9781118935743.ch17

Bobić J, Macutkević J, Grigalaitis R, Ivanov M, Vijatović Petrović M, Banys J, Stojanović BD. Correlation between microstructure and electrical properties of ferroelectric relaxors. in Nanoscale Ferroelectrics and Multiferroics: Key Processing and Characterization Issues, and Nanoscal. 2016;:555-587.
doi:10.1002/9781118935743.ch17 .

Bobić, Jelena, Macutkević, J., Grigalaitis, R., Ivanov, M., Vijatović Petrović, Mirjana, Banys, J., Stojanović, Biljana D, "Correlation between microstructure and electrical properties of ferroelectric relaxors" in Nanoscale Ferroelectrics and Multiferroics: Key Processing and Characterization Issues, and Nanoscal (2016):555-587,
https://doi.org/10.1002/9781118935743.ch17 . .

TY  - JOUR
AU  - Džunuzović, Adis
AU  - Vijatović Petrović, Mirjana
AU  - Stojadinović, B. S.
AU  - Ilić, Nikola
AU  - Bobić, Jelena
AU  - Foschini, Cesar Renato
AU  - Zaghete, M. A.
AU  - Stojanović, Biljana D
PY  - 2015
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/882
AB  - Nickel zinc ferrite (NZF) and barium titanate (BT) were prepared by auto-combustion synthesis as an effective, simple and rapid method. Multiferroic composites with the general formula yNi(1-x)Zn(x)Fe(2)O(4)-(1-y)BT (x=0.3, 0.5, 0.7, y=0.5) were prepared by mixing NZF and BT powders in a liquid medium in the ball mill. The FEG micrographs indicated the primary particle size less than 100 nm for both, barium titanate and nickel zinc ferrite phases. X-ray analysis and Raman spectroscopy indicated the formation of well crystallized structure of NZF and BT phase in the composite powders and ceramics, with a small contribution of the secondary phase. The homogenous phase distribution in obtained composites was also confirmed. Impedance spectroscopy measurements were carried out in order to investigate the electrical resistivity of materials, showing that grain boundaries have greater impact on the total resistivity than grains. Saturation magnetization and remnant magnetization continuously decrease with barium titanate phase increase.
PB  - Elsevier Sci Ltd, Oxford
T2  - Ceramics International
T1  - Multiferroic (NiZn) Fe2O4-BaTiO3 composites prepared from nanopowders by auto-combustion method
EP  - 13200
IS  - 10
SP  - 13189
VL  - 41
DO  - 10.1016/j.ceramint.2015.07.096
ER  - 

@article{
author = "Džunuzović, Adis and Vijatović Petrović, Mirjana and Stojadinović, B. S. and Ilić, Nikola and Bobić, Jelena and Foschini, Cesar Renato and Zaghete, M. A. and Stojanović, Biljana D",
year = "2015",
abstract = "Nickel zinc ferrite (NZF) and barium titanate (BT) were prepared by auto-combustion synthesis as an effective, simple and rapid method. Multiferroic composites with the general formula yNi(1-x)Zn(x)Fe(2)O(4)-(1-y)BT (x=0.3, 0.5, 0.7, y=0.5) were prepared by mixing NZF and BT powders in a liquid medium in the ball mill. The FEG micrographs indicated the primary particle size less than 100 nm for both, barium titanate and nickel zinc ferrite phases. X-ray analysis and Raman spectroscopy indicated the formation of well crystallized structure of NZF and BT phase in the composite powders and ceramics, with a small contribution of the secondary phase. The homogenous phase distribution in obtained composites was also confirmed. Impedance spectroscopy measurements were carried out in order to investigate the electrical resistivity of materials, showing that grain boundaries have greater impact on the total resistivity than grains. Saturation magnetization and remnant magnetization continuously decrease with barium titanate phase increase.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Ceramics International",
title = "Multiferroic (NiZn) Fe2O4-BaTiO3 composites prepared from nanopowders by auto-combustion method",
pages = "13200-13189",
number = "10",
volume = "41",
doi = "10.1016/j.ceramint.2015.07.096"
}

Džunuzović, A., Vijatović Petrović, M., Stojadinović, B. S., Ilić, N., Bobić, J., Foschini, C. R., Zaghete, M. A.,& Stojanović, B. D.. (2015). Multiferroic (NiZn) Fe2O4-BaTiO3 composites prepared from nanopowders by auto-combustion method. in Ceramics International
Elsevier Sci Ltd, Oxford., 41(10), 13189-13200.
https://doi.org/10.1016/j.ceramint.2015.07.096

Džunuzović A, Vijatović Petrović M, Stojadinović BS, Ilić N, Bobić J, Foschini CR, Zaghete MA, Stojanović BD. Multiferroic (NiZn) Fe2O4-BaTiO3 composites prepared from nanopowders by auto-combustion method. in Ceramics International. 2015;41(10):13189-13200.
doi:10.1016/j.ceramint.2015.07.096 .

Džunuzović, Adis, Vijatović Petrović, Mirjana, Stojadinović, B. S., Ilić, Nikola, Bobić, Jelena, Foschini, Cesar Renato, Zaghete, M. A., Stojanović, Biljana D, "Multiferroic (NiZn) Fe2O4-BaTiO3 composites prepared from nanopowders by auto-combustion method" in Ceramics International, 41, no. 10 (2015):13189-13200,
https://doi.org/10.1016/j.ceramint.2015.07.096 . .

TY  - JOUR
AU  - Vijatović Petrović, Mirjana
AU  - Bobić, Jelena
AU  - Grigalaitis, R.
AU  - Ilić, Nikola
AU  - Džunuzović, Adis
AU  - Jankauskaite, V.
AU  - Banys, J.
AU  - Stojanović, Biljana D
PY  - 2015
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/878
AB  - Modified Pechini process was used to prepare nanopowders of barium titanate (BT) co-doped with different concentrations of niobium and manganese. Influence of dopants on the grain growth inhibition and microstructure development was analyzed. The addition of dopants significantly influenced the dielectric properties modification. The obtained epsilon-T curves of all ceramics have the shape of typical ferroelectric material but the increase of dielectric permittivity value and movement of phase transitions with different dopant concentrations were clearly noticed. Grain and grain boundary resistivities for all co-doped ceramics were extracted from detailed impedance analysis and the grain boundary effect was indicated as a dominant effect in the total conduction of the materials. The well-defined and saturated P-E hysteresis loops of the ceramics confirmed the existence of ferroelectric properties.
PB  - Elsevier Sci Ltd, Oxford
T2  - Ceramics International
T1  - Donor-acceptor joint effect in barium titanate systems
EP  - 11371
IS  - 9
SP  - 11365
VL  - 41
DO  - 10.1016/j.ceramint.2015.05.096
ER  - 

@article{
author = "Vijatović Petrović, Mirjana and Bobić, Jelena and Grigalaitis, R. and Ilić, Nikola and Džunuzović, Adis and Jankauskaite, V. and Banys, J. and Stojanović, Biljana D",
year = "2015",
abstract = "Modified Pechini process was used to prepare nanopowders of barium titanate (BT) co-doped with different concentrations of niobium and manganese. Influence of dopants on the grain growth inhibition and microstructure development was analyzed. The addition of dopants significantly influenced the dielectric properties modification. The obtained epsilon-T curves of all ceramics have the shape of typical ferroelectric material but the increase of dielectric permittivity value and movement of phase transitions with different dopant concentrations were clearly noticed. Grain and grain boundary resistivities for all co-doped ceramics were extracted from detailed impedance analysis and the grain boundary effect was indicated as a dominant effect in the total conduction of the materials. The well-defined and saturated P-E hysteresis loops of the ceramics confirmed the existence of ferroelectric properties.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Ceramics International",
title = "Donor-acceptor joint effect in barium titanate systems",
pages = "11371-11365",
number = "9",
volume = "41",
doi = "10.1016/j.ceramint.2015.05.096"
}

Vijatović Petrović, M., Bobić, J., Grigalaitis, R., Ilić, N., Džunuzović, A., Jankauskaite, V., Banys, J.,& Stojanović, B. D.. (2015). Donor-acceptor joint effect in barium titanate systems. in Ceramics International
Elsevier Sci Ltd, Oxford., 41(9), 11365-11371.
https://doi.org/10.1016/j.ceramint.2015.05.096

Vijatović Petrović M, Bobić J, Grigalaitis R, Ilić N, Džunuzović A, Jankauskaite V, Banys J, Stojanović BD. Donor-acceptor joint effect in barium titanate systems. in Ceramics International. 2015;41(9):11365-11371.
doi:10.1016/j.ceramint.2015.05.096 .

Vijatović Petrović, Mirjana, Bobić, Jelena, Grigalaitis, R., Ilić, Nikola, Džunuzović, Adis, Jankauskaite, V., Banys, J., Stojanović, Biljana D, "Donor-acceptor joint effect in barium titanate systems" in Ceramics International, 41, no. 9 (2015):11365-11371,
https://doi.org/10.1016/j.ceramint.2015.05.096 . .