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.
Keywords:
Magnetic properties / Impedance / Composites / Auto-combustion
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 . .
