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Synthesis and magnetic behavior of spinel FeAl2O4 nanoparticles
- Source :
-
Materials Science & Engineering: B . Feb2011, Vol. 176 Issue 2, p177-180. 4p. - Publication Year :
- 2011
-
Abstract
- Abstract: Nanocrystalline FeAl2O4 has been synthesized from furnace heating of corresponding iron and aluminium acetylacetonate complexes. The nanoparticles obtained were characterized using powder X-ray diffraction (XRD), EDX and transmission electron microscopy (TEM). The particles were faceted with a diameter in the range of 10–20nm. The magnetic property of the FeAl2O4 nanoparticles was studied for the first time by plotting M vs H hysteresis curves, at different temperature and also by recording the temperature dependence of zero-field-cooled M ZFC and field-cooled M FC magnetization curves. On decreasing the temperature to 4K, the magnetization shows deviation from linear behavior. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 09215107
- Volume :
- 176
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- Materials Science & Engineering: B
- Publication Type :
- Academic Journal
- Accession number :
- 57511655
- Full Text :
- https://doi.org/10.1016/j.mseb.2010.10.018