TY  - JOUR
AU  - Blanuša, Jovan
AU  - Mitrić, Miodrag
AU  - Kusigerski, Vladan
AU  - Spasojević, Vojislav
AU  - Jagličić, Zvonko
AU  - Pirnat, J
AU  - Trontelj, Z
PY  - 2005
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2844
AB  - The ErxY1-xF3 (x = 0. 1. 0.2. 0.7 0.9. 1) solid solutions were synthesized and characterized by X-ray powder diffraction and magnetic measurements. The crystal structure refinements done by the Rietveld profile method show that no significant change of the structure parameters with the erbium concentration occurs. On the basis of DC susceptibility measurements in the 2300 K ran-e the lowest four crystal field levels have been determined. giving the ground level magnetic moment value of 6.7 mu(B). Results of M(H) studies point to the presence of complex exchange interactions between erbium ions. (C) 2004 Elsevier Ltd. All rights reserved.
T2  - Solid State Communications
T1  - Magnetic properties of ErxY1-xF3 solid solutions
VL  - 133
IS  - 3
SP  - 157
EP  - 161
DO  - 10.1016/j.ssc.2004.10.023
ER  - 

@article{
author = "Blanuša, Jovan and Mitrić, Miodrag and Kusigerski, Vladan and Spasojević, Vojislav and Jagličić, Zvonko and Pirnat, J and Trontelj, Z",
year = "2005",
abstract = "The ErxY1-xF3 (x = 0. 1. 0.2. 0.7 0.9. 1) solid solutions were synthesized and characterized by X-ray powder diffraction and magnetic measurements. The crystal structure refinements done by the Rietveld profile method show that no significant change of the structure parameters with the erbium concentration occurs. On the basis of DC susceptibility measurements in the 2300 K ran-e the lowest four crystal field levels have been determined. giving the ground level magnetic moment value of 6.7 mu(B). Results of M(H) studies point to the presence of complex exchange interactions between erbium ions. (C) 2004 Elsevier Ltd. All rights reserved.",
journal = "Solid State Communications",
title = "Magnetic properties of ErxY1-xF3 solid solutions",
volume = "133",
number = "3",
pages = "157-161",
doi = "10.1016/j.ssc.2004.10.023"
}

Blanuša, J., Mitrić, M., Kusigerski, V., Spasojević, V., Jagličić, Z., Pirnat, J.,& Trontelj, Z.. (2005). Magnetic properties of ErxY1-xF3 solid solutions. in Solid State Communications, 133(3), 157-161.
https://doi.org/10.1016/j.ssc.2004.10.023

Blanuša J, Mitrić M, Kusigerski V, Spasojević V, Jagličić Z, Pirnat J, Trontelj Z. Magnetic properties of ErxY1-xF3 solid solutions. in Solid State Communications. 2005;133(3):157-161.
doi:10.1016/j.ssc.2004.10.023 .

Blanuša, Jovan, Mitrić, Miodrag, Kusigerski, Vladan, Spasojević, Vojislav, Jagličić, Zvonko, Pirnat, J, Trontelj, Z, "Magnetic properties of ErxY1-xF3 solid solutions" in Solid State Communications, 133, no. 3 (2005):157-161,
https://doi.org/10.1016/j.ssc.2004.10.023 . .

TY  - JOUR
AU  - Kremenović, Aleksandar S.
AU  - Antić, Bratislav
AU  - Spasojević, Vojislav
AU  - Vučinić-Vasić, Milica
AU  - Jagličić, Zvonko
AU  - Pirnat, J
AU  - Trontelj, Z
PY  - 2005
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2914
AB  - A study of the microstructures and magnetic properties of nanosize Zn ferrite (ZnFe2O4), Mn ferrite (MnFe2O4), and the cation deficit Zn-Mn ferrites Zn0.70Mn0.23Fe1.89O4 (S1), Zn0.41Mn0.50Fe1.84O4 (S2) and Zn0.18Mn0.67Fe1.85O4 (S3) was performed. The crystallite size for all samples was determined by x-ray powder diffraction (XRPD) analysis using four different methods, and was close to the particle size found from transmission electron microphotography. Among different methods of XRPD line broadening analysis it seems that the cubic harmonic function method is more precise and reliable than the Warren-Averbach and simplified integral breadth methods. M(T) and M(H) magnetization curves at different fields/temperatures indicate superparamagnetic behaviour of the samples. Asymmetric hysteresis loops and differences in coercive fields, H-C-(FC)-H-C- (ZFC), are discussed by both the core/shell model of nanoparticles and spin canting. The magnetic measurements with a maximum in the FC magnetization branches, the difference in M/M-S versus H/T curves above T-max, (temperature of maximum in ZFC magnetization), the nonlinearity in H-C versus T-1/2, the remanence/saturation ratio value, M-R/M-S and observation of the Almeida/Thouless line for low-field magnetization data (T-max versus H-2/3) indicate that the samples consist of an interacting ferrite nanoparticle ensemble.
T2  - Journal of Physics: Condensed Matter
T1  - X-ray powder diffraction line broadening analysis and magnetism of interacting ferrite nanoparticles obtained from acetylacetonato complexes
VL  - 17
IS  - 27
SP  - 4285
EP  - 4299
DO  - 10.1088/0953-8984/17/27/005
ER  - 

@article{
author = "Kremenović, Aleksandar S. and Antić, Bratislav and Spasojević, Vojislav and Vučinić-Vasić, Milica and Jagličić, Zvonko and Pirnat, J and Trontelj, Z",
year = "2005",
abstract = "A study of the microstructures and magnetic properties of nanosize Zn ferrite (ZnFe2O4), Mn ferrite (MnFe2O4), and the cation deficit Zn-Mn ferrites Zn0.70Mn0.23Fe1.89O4 (S1), Zn0.41Mn0.50Fe1.84O4 (S2) and Zn0.18Mn0.67Fe1.85O4 (S3) was performed. The crystallite size for all samples was determined by x-ray powder diffraction (XRPD) analysis using four different methods, and was close to the particle size found from transmission electron microphotography. Among different methods of XRPD line broadening analysis it seems that the cubic harmonic function method is more precise and reliable than the Warren-Averbach and simplified integral breadth methods. M(T) and M(H) magnetization curves at different fields/temperatures indicate superparamagnetic behaviour of the samples. Asymmetric hysteresis loops and differences in coercive fields, H-C-(FC)-H-C- (ZFC), are discussed by both the core/shell model of nanoparticles and spin canting. The magnetic measurements with a maximum in the FC magnetization branches, the difference in M/M-S versus H/T curves above T-max, (temperature of maximum in ZFC magnetization), the nonlinearity in H-C versus T-1/2, the remanence/saturation ratio value, M-R/M-S and observation of the Almeida/Thouless line for low-field magnetization data (T-max versus H-2/3) indicate that the samples consist of an interacting ferrite nanoparticle ensemble.",
journal = "Journal of Physics: Condensed Matter",
title = "X-ray powder diffraction line broadening analysis and magnetism of interacting ferrite nanoparticles obtained from acetylacetonato complexes",
volume = "17",
number = "27",
pages = "4285-4299",
doi = "10.1088/0953-8984/17/27/005"
}

Kremenović, A. S., Antić, B., Spasojević, V., Vučinić-Vasić, M., Jagličić, Z., Pirnat, J.,& Trontelj, Z.. (2005). X-ray powder diffraction line broadening analysis and magnetism of interacting ferrite nanoparticles obtained from acetylacetonato complexes. in Journal of Physics: Condensed Matter, 17(27), 4285-4299.
https://doi.org/10.1088/0953-8984/17/27/005

Kremenović AS, Antić B, Spasojević V, Vučinić-Vasić M, Jagličić Z, Pirnat J, Trontelj Z. X-ray powder diffraction line broadening analysis and magnetism of interacting ferrite nanoparticles obtained from acetylacetonato complexes. in Journal of Physics: Condensed Matter. 2005;17(27):4285-4299.
doi:10.1088/0953-8984/17/27/005 .

Kremenović, Aleksandar S., Antić, Bratislav, Spasojević, Vojislav, Vučinić-Vasić, Milica, Jagličić, Zvonko, Pirnat, J, Trontelj, Z, "X-ray powder diffraction line broadening analysis and magnetism of interacting ferrite nanoparticles obtained from acetylacetonato complexes" in Journal of Physics: Condensed Matter, 17, no. 27 (2005):4285-4299,
https://doi.org/10.1088/0953-8984/17/27/005 . .