6533b857fe1ef96bd12b3911
RESEARCH PRODUCT
STRUCTURE AND MAGNETIC PROPERTIES OF COBALT FERRITE PARTICLES PRODUCED BY METHOD OF PYROLYTIC SYNTHESIS
A. PetrovAija KruminaMikhail MaiorovVera Sergasubject
DiffractionRange (particle radiation)Materials scienceBeta ferriteDispersityCoercivityCondensed Matter PhysicsElectronic Optical and Magnetic MaterialsMagnetic anisotropyNuclear magnetic resonanceChemical engineeringControl and Systems EngineeringMaterials ChemistryCeramics and CompositesPyrolytic carbonElectrical and Electronic EngineeringSuperparamagnetismdescription
ABSTRACT Magnetic fine particles of cobalt ferrite have been prepared by method of pyrolytic synthesis. X-ray diffraction confirmed the formation of single-phase cobalt ferrite nanoparticles in the range 6–50 nm. The size of the particles varies depending on matrix dispersity and mass content in the organic precursors. A large coercivity observed to be small for smaller single-domain particles due to superparamagnetic behavior.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2008-12-09 | Integrated Ferroelectrics |