Cvejic, Zeljka

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Nanosize ferrites obtained by ball milling: Crystal structure, cation distribution, size-strain analysis and Raman investigations

Cvejic, Zeljka; Rakić, Srđan; Kremenović, Aleksandar S.; Antić, Bratislav; Jovalekić, Čedomir; Colomban, Philippe

(2006)

TY  - JOUR
AU  - Cvejic, Zeljka
AU  - Rakić, Srđan
AU  - Kremenović, Aleksandar S.
AU  - Antić, Bratislav
AU  - Jovalekić, Čedomir
AU  - Colomban, Philippe
PY  - 2006
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3062
AB  - Spinels samples Fe2.85Y0.15O4 (S1) and Fe2.55In0.45O4 (S2), such as Fe3O4 + gamma-Fe2O3 (S3) were obtained by ball milling. TEM micrograph as well as XRPD line broadening analyses show nanosize nature of the ferrite powders. Cation distribution, found by Rietveld refinement of the site occupancies, indicate Y3+ ions presence at 16d sites in Fe2.85Y0.15O4, and a random In3+ ions distribution on both 8a and 16d sites in Fe2.55In0.45O4 (space group Fd (3) over barm). From the XRPD line broadening analysis crystallite size and strain values were determined. The crystallite size and strain anisotropy is significant, especially for Fe2.85Y0.15O4 and Fe2.55In0.45O4. This result is discussed regarding the influence of the cation substitutions. The Raman signature confirms the spinel structure and the homogeneity of the particles. (c) 2006 Elsevier SAS. All rights reserved.
T2  - Solid State Sciences
T1  - Nanosize ferrites obtained by ball milling: Crystal structure, cation distribution, size-strain analysis and Raman investigations
VL  - 8
IS  - 8
SP  - 908
EP  - 915
DO  - 10.1016/j.solidstatesciences.2006.02.041
ER  - 
@article{
author = "Cvejic, Zeljka and Rakić, Srđan and Kremenović, Aleksandar S. and Antić, Bratislav and Jovalekić, Čedomir and Colomban, Philippe",
year = "2006",
abstract = "Spinels samples Fe2.85Y0.15O4 (S1) and Fe2.55In0.45O4 (S2), such as Fe3O4 + gamma-Fe2O3 (S3) were obtained by ball milling. TEM micrograph as well as XRPD line broadening analyses show nanosize nature of the ferrite powders. Cation distribution, found by Rietveld refinement of the site occupancies, indicate Y3+ ions presence at 16d sites in Fe2.85Y0.15O4, and a random In3+ ions distribution on both 8a and 16d sites in Fe2.55In0.45O4 (space group Fd (3) over barm). From the XRPD line broadening analysis crystallite size and strain values were determined. The crystallite size and strain anisotropy is significant, especially for Fe2.85Y0.15O4 and Fe2.55In0.45O4. This result is discussed regarding the influence of the cation substitutions. The Raman signature confirms the spinel structure and the homogeneity of the particles. (c) 2006 Elsevier SAS. All rights reserved.",
journal = "Solid State Sciences",
title = "Nanosize ferrites obtained by ball milling: Crystal structure, cation distribution, size-strain analysis and Raman investigations",
volume = "8",
number = "8",
pages = "908-915",
doi = "10.1016/j.solidstatesciences.2006.02.041"
}
Cvejic, Z., Rakić, S., Kremenović, A. S., Antić, B., Jovalekić, Č.,& Colomban, P.. (2006). Nanosize ferrites obtained by ball milling: Crystal structure, cation distribution, size-strain analysis and Raman investigations. in Solid State Sciences, 8(8), 908-915.
https://doi.org/10.1016/j.solidstatesciences.2006.02.041
Cvejic Z, Rakić S, Kremenović AS, Antić B, Jovalekić Č, Colomban P. Nanosize ferrites obtained by ball milling: Crystal structure, cation distribution, size-strain analysis and Raman investigations. in Solid State Sciences. 2006;8(8):908-915.
doi:10.1016/j.solidstatesciences.2006.02.041 .
Cvejic, Zeljka, Rakić, Srđan, Kremenović, Aleksandar S., Antić, Bratislav, Jovalekić, Čedomir, Colomban, Philippe, "Nanosize ferrites obtained by ball milling: Crystal structure, cation distribution, size-strain analysis and Raman investigations" in Solid State Sciences, 8, no. 8 (2006):908-915,
https://doi.org/10.1016/j.solidstatesciences.2006.02.041 . .
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