Back to Search
Start Over
Static And Dynamic Properties Of NiFe2O4 Nanoparticles Embedded In SiO2 Matrix.
- Source :
-
AIP Conference Proceedings . 4/24/2008, Vol. 1003 Issue 1, p67-69. 3p. 3 Graphs. - Publication Year :
- 2008
-
Abstract
- NiFe2O4-SiO2 nanocomposites were prepared by sol–gel method. X-ray diffraction (XRD) method and transmission electron microscope (TEM) were used to identify the phase and sizes (3.5–19 nm) of the sample. AC and DC magnetic measurements showed bellow ∼7 nm the particles are superparamagnet at room temperature. Tln(t/τ0) scaling approach was considered to generate master curves in order to analyze the thermally activated dynamic relaxation phenomena in the nonometric ferrite samples. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0094243X
- Volume :
- 1003
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- AIP Conference Proceedings
- Publication Type :
- Conference
- Accession number :
- 31896643
- Full Text :
- https://doi.org/10.1063/1.2928985