Investigations of cations distributions and morphology of cobalt ferrite magnetic nanoparticles
- Dept. of Applied Physics, Visvesvaraya National Institute of Technology, Nagpur, - 440010 (India)
Cobalt ferrite nanoparticles were synthesized by co-precipitation method and structural properties was investigated by X-ray diffraction (XRD) at room temperature. X-ray diffraction data was used to determine lattice parameter, X-ray density, distributions of cations among tetrahedral and octahedral sites, site radii, ionic radii and bond length of inverse spinel cobalt ferrite. XRD analysis revealed crystallinity and high intense peak correspond to cubic inverse spinel structure with average crystalline size measured by X-ray line profile fitting was found to be 13nm for most intense peak (311). The surface morphology and microstructural feature was investigated by TEM analysis which revealed that particle size varying from 12-22 nm with selected electron diffraction pattern (SAED).
- OSTI ID:
- 22606635
- Journal Information:
- AIP Conference Proceedings, Vol. 1728, Issue 1; Conference: ICC 2015: International conference on condensed matter and applied physics, Bikaner (India), 30-31 Oct 2015; Other Information: (c) 2016 Author(s); Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
ATOMIC RADII
BOND LENGTHS
COBALT COMPOUNDS
COPRECIPITATION
DISTRIBUTION
ELECTRON DIFFRACTION
ELECTRONS
FERRITES
LATTICE PARAMETERS
MICROSTRUCTURE
NANOPARTICLES
PARTICLE SIZE
SPINELS
SURFACES
TEMPERATURE RANGE 0273-0400 K
TRANSMISSION
TRANSMISSION ELECTRON MICROSCOPY
X RADIATION
X-RAY DIFFRACTION