Title :
Soft mechanochemical synthesis and characterization of nanodimensional spinel ferrites
Author :
Zorica Lazarević;Aleksandra Milutinović;Maja Romčević;Nebojša Romčević;Čedomir Jovalekić;Dalibor Sekulić;Miloš Slankamenac
Author_Institution :
Institute of Physics, University of Belgrade, Belgrade, Serbia
fDate :
7/1/2012 12:00:00 AM
Abstract :
NiFe2O4 and ZnFe2O4 ferrites have been prepared by soft mechanochemical synthesis. The sintered samples were analyzed by XRD and Raman spectroscopy. Investigation of the magnetization as a function of magnetic field confirms an expected change of the degree of inversion in the spinel structure with the sintering. Impedance spectroscopy on the sintered pellets of ferrites was performed in the wide frequency range (100 Hz-10 MHz) at different temperatures using an Impedance/Gain-Phase Analyzer (HP-4194).
Keywords :
"Ferrites","Impedance","Temperature measurement","Magnetization","Magnetic hysteresis","Magnetic properties","Temperature"
Conference_Titel :
Applications of Ferroelectrics held jointly with 2012 European Conference on the Applications of Polar Dielectrics and 2012 International Symp Piezoresponse Force Microscopy and Nanoscale Phenomena in Polar Materials (ISAF/ECAPD/PFM), 2012 Intl Symp
Print_ISBN :
978-1-4673-2668-1
Electronic_ISBN :
2375-0448
DOI :
10.1109/ISAF.2012.6297730
