Please use this identifier to cite or link to this item: https://open.uns.ac.rs/handle/123456789/7270
Title: Temperature induced evolution of structure/microstructure parameters and their correlations with electric/magnetic properties of nanocrystalline Nickel ferrite
Authors: Vučinić-Vasić, Milica 
Boskovic M.
Antić, Aco
Stojanović, Goran 
Radovanović, Milan
Fabian M.
Jovalekic C.
Pavlović, Miroslav
Antić, Boris 
Issue Date: 1-Apr-2014
Journal: Ceramics International
Abstract: Nickel ferrite nanoparticles were annealed in order to find dependence of electric/magnetic properties on crystallite size. The following correlations of crystallite size with physical parameters were found: (a) lattice parameter decreases with the increase in size and it reaches value for bulk counterpart approximately for crystallites bigger than 7 nm, (b) ac electrical resistivity at room temperature increases with the increase in crystallite size, (c) for crystallites of ~7 nm or smaller electrical resistivity have maximum value at 50 C, (d) the real part of permittivity at selected frequency generally decreases with the increase in crystallite size and (e) magnetization increases with the increase in crystallite size. Deviation of stoichiometry, cation polyvalence, and cation redistribution with annealing are the main factors that influence physical properties of Nickel ferrite nanoparticles. © 2013 Elsevier Ltd and Techna Group S.r.l.
URI: https://open.uns.ac.rs/handle/123456789/7270
ISSN: 2728842
DOI: 10.1016/j.ceramint.2013.08.127
Appears in Collections:FTN Publikacije/Publications

Show full item record

SCOPUSTM   
Citations

8
checked on May 3, 2024

Page view(s)

29
Last Week
6
Last month
0
checked on May 10, 2024

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.