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http://hdl.handle.net/2080/3421| Title: | Investigation of Cation Distributions and Temperature-dependent Magnetic Properties of Polycrystalline CoFe2O4 |
| Authors: | Barik, A. Sahoo, M. R. Tiwary, Sweta Ghosh, R. Vishwakarma, P. N. |
| Issue Date: | Dec-2019 |
| Citation: | 64th DAE Solid State Physics SymposiumDecember 18-22, 2019,Organized by: Bhabha Atomic Research Centre, Mumbai |
| Abstract: | Phase-pure cobalt ferrite [CoFe2O4(CFO)]nano particles are prepared by sol- gel auto combustion technique in order to study its structural and magnetic properties.The presence of mixed spine lcubic structure(space group=Fd-3m) is confirmed from the Rietveld refinement of X-ray diffraction(XRD)patterns and Raman spectra study. X- ray photoelectronspectrum(XPS)suggest the existence of Co+2and Fe+3ions . Analysis of the magnetic data shows that coercivity, remanence and saturation magnetization decreases withincreasein temperature. |
| Description: | Copyright of this document belongs to proceedings of the publisher |
| URI: | http://hdl.handle.net/2080/3421 |
| Appears in Collections: | Conference Papers |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Poster_64th DAE Solid State Physics Symposium_A Barik_ Investigation of Cation Distributions and Temperature-dependent Magnetic Properties of Polycrystalline CoFe2O4.pdf | 907.13 kB | Adobe PDF | View/Open |
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