TY  - JOUR
AU  - Džunuzović, Adis
AU  - Ilić, Nikola
AU  - Vijatović Petrović, Mirjana
AU  - Bobić, Jelena
AU  - Stojadinović, B.
AU  - Dohcević-Mitrović, Zorana
AU  - Stojanović, Biljana D
PY  - 2015
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/833
AB  - Nanosized nickel zinc ferrite powders with general formula Ni1-xZnxFe2O4 (x=0.0, 0.3, 0.5, 0.7, 1.0) were synthesized by an auto-combustion method starting from metal nitrates. X-ray analysis indicated the formation of well crystallized Ni-Zn ferrite phases, and Raman spectroscopy enabled a precise phases identification. The change of the grain size and density with increasing Zn content was confirmed by scanning electron microscopy. Magnetization of saturation and remnant magnetization, both, continuously increase up to x=0.3 of Zn, and then decrease for more Zn. The influence of the grain size of investigated systems on the saturation magnetization was studied. Impedance spectroscopy measurements were carried out in order to investigate the electrical resistivity of materials, showing that grain boundaries have greater impact on total resistivity that grains.
PB  - Elsevier Science Bv, Amsterdam
T2  - Journal of Magnetism and Magnetic Materials
T1  - Structure and properties of Ni-Zn ferrite obtained by auto-combustion method
EP  - 251
SP  - 245
VL  - 374
DO  - 10.1016/j.jmmm.2014.08.047
ER  - 

@article{
author = "Džunuzović, Adis and Ilić, Nikola and Vijatović Petrović, Mirjana and Bobić, Jelena and Stojadinović, B. and Dohcević-Mitrović, Zorana and Stojanović, Biljana D",
year = "2015",
abstract = "Nanosized nickel zinc ferrite powders with general formula Ni1-xZnxFe2O4 (x=0.0, 0.3, 0.5, 0.7, 1.0) were synthesized by an auto-combustion method starting from metal nitrates. X-ray analysis indicated the formation of well crystallized Ni-Zn ferrite phases, and Raman spectroscopy enabled a precise phases identification. The change of the grain size and density with increasing Zn content was confirmed by scanning electron microscopy. Magnetization of saturation and remnant magnetization, both, continuously increase up to x=0.3 of Zn, and then decrease for more Zn. The influence of the grain size of investigated systems on the saturation magnetization was studied. Impedance spectroscopy measurements were carried out in order to investigate the electrical resistivity of materials, showing that grain boundaries have greater impact on total resistivity that grains.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Journal of Magnetism and Magnetic Materials",
title = "Structure and properties of Ni-Zn ferrite obtained by auto-combustion method",
pages = "251-245",
volume = "374",
doi = "10.1016/j.jmmm.2014.08.047"
}

Džunuzović, A., Ilić, N., Vijatović Petrović, M., Bobić, J., Stojadinović, B., Dohcević-Mitrović, Z.,& Stojanović, B. D.. (2015). Structure and properties of Ni-Zn ferrite obtained by auto-combustion method. in Journal of Magnetism and Magnetic Materials
Elsevier Science Bv, Amsterdam., 374, 245-251.
https://doi.org/10.1016/j.jmmm.2014.08.047

Džunuzović A, Ilić N, Vijatović Petrović M, Bobić J, Stojadinović B, Dohcević-Mitrović Z, Stojanović BD. Structure and properties of Ni-Zn ferrite obtained by auto-combustion method. in Journal of Magnetism and Magnetic Materials. 2015;374:245-251.
doi:10.1016/j.jmmm.2014.08.047 .

Džunuzović, Adis, Ilić, Nikola, Vijatović Petrović, Mirjana, Bobić, Jelena, Stojadinović, B., Dohcević-Mitrović, Zorana, Stojanović, Biljana D, "Structure and properties of Ni-Zn ferrite obtained by auto-combustion method" in Journal of Magnetism and Magnetic Materials, 374 (2015):245-251,
https://doi.org/10.1016/j.jmmm.2014.08.047 . .

TY  - JOUR
AU  - Počuča-Nešić, Milica
AU  - Marinković Stanojević, Zorica
AU  - Branković, Zorica
AU  - Cotic, P
AU  - Bernik, Slavko
AU  - Sousa, Goes M
AU  - Marinković, Bojan A
AU  - Varela, JA
AU  - Branković, Goran
PY  - 2013
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/737
AB  - Yttrium manganite (YMnO3) is a multiferroic material, which means that it exhibits both ferromagnetic and ferroelectric properties, so making it interesting for a variety of technological applications. In this work, single-phase YMnO3 was prepared for the first time by mechanochemical synthesis in a planetary ball mill. The YMnO3 was formed directly from the highly activated constituent oxides, Y2O3 and Mn2O3, after 60 min of milling time. During prolonged milling, the growth of the particles occurred. The cumulative energy introduced into the system during milling for 60 min was 86 kJ/g. The X-ray powder-diffraction analysis indicates that the as-prepared samples crystallize with an orthorhombic (Pnma) YMnO3 structure. The morphology and chemical composition of the powder were investigated by SEM and FESEM. The magnetic properties of the obtained YMnO3 powders were found to change as a function of the milling time in a manner consistent with the variation in the nanocomposite microstructure.
PB  - Elsevier Science Sa, Lausanne
T2  - Journal of Alloys and Compounds
T1  - Mechanochemical synthesis of yttrium manganite
EP  - 456
SP  - 451
VL  - 552
DO  - 10.1016/j.jallcom.2012.11.031
ER  - 

@article{
author = "Počuča-Nešić, Milica and Marinković Stanojević, Zorica and Branković, Zorica and Cotic, P and Bernik, Slavko and Sousa, Goes M and Marinković, Bojan A and Varela, JA and Branković, Goran",
year = "2013",
abstract = "Yttrium manganite (YMnO3) is a multiferroic material, which means that it exhibits both ferromagnetic and ferroelectric properties, so making it interesting for a variety of technological applications. In this work, single-phase YMnO3 was prepared for the first time by mechanochemical synthesis in a planetary ball mill. The YMnO3 was formed directly from the highly activated constituent oxides, Y2O3 and Mn2O3, after 60 min of milling time. During prolonged milling, the growth of the particles occurred. The cumulative energy introduced into the system during milling for 60 min was 86 kJ/g. The X-ray powder-diffraction analysis indicates that the as-prepared samples crystallize with an orthorhombic (Pnma) YMnO3 structure. The morphology and chemical composition of the powder were investigated by SEM and FESEM. The magnetic properties of the obtained YMnO3 powders were found to change as a function of the milling time in a manner consistent with the variation in the nanocomposite microstructure.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Journal of Alloys and Compounds",
title = "Mechanochemical synthesis of yttrium manganite",
pages = "456-451",
volume = "552",
doi = "10.1016/j.jallcom.2012.11.031"
}

Počuča-Nešić, M., Marinković Stanojević, Z., Branković, Z., Cotic, P., Bernik, S., Sousa, G. M., Marinković, B. A., Varela, J.,& Branković, G.. (2013). Mechanochemical synthesis of yttrium manganite. in Journal of Alloys and Compounds
Elsevier Science Sa, Lausanne., 552, 451-456.
https://doi.org/10.1016/j.jallcom.2012.11.031

Počuča-Nešić M, Marinković Stanojević Z, Branković Z, Cotic P, Bernik S, Sousa GM, Marinković BA, Varela J, Branković G. Mechanochemical synthesis of yttrium manganite. in Journal of Alloys and Compounds. 2013;552:451-456.
doi:10.1016/j.jallcom.2012.11.031 .

Počuča-Nešić, Milica, Marinković Stanojević, Zorica, Branković, Zorica, Cotic, P, Bernik, Slavko, Sousa, Goes M, Marinković, Bojan A, Varela, JA, Branković, Goran, "Mechanochemical synthesis of yttrium manganite" in Journal of Alloys and Compounds, 552 (2013):451-456,
https://doi.org/10.1016/j.jallcom.2012.11.031 . .