Back to Search
Start Over
Evidence of magnetic interaction between BaFe12O19 and CuFe2O4 in the Nanocomposite.
- Source :
- AIP Conference Proceedings; 2020, Vol. 2220 Issue 1, p110025-1-110025-6, 6p, 1 Diagram, 2 Charts, 5 Graphs
- Publication Year :
- 2020
-
Abstract
- The nanocomposites of hard ferromagnetic BaFe<subscript>12</subscript>O<subscript>19</subscript> and soft ferrimagnetic CuFe<subscript>2</subscript>O<subscript>4</subscript> have been synthesized by the citrate sol-gel method which is calcined at different temperatures (800°C and 1000°C). The crystal structure, microstructural morphology, and magnetic properties were studied by employing the X-Ray Diffraction(XRD), Field- Emission Scanning Electron Microscopy(FE-SEM) and Vibrating Sample Magnetometer(VSM) techniques respectively. The exchange coupling of hard-soft magnetic nanocomposite materials have been explained by the “Henkel plot”. The nature of exchange interaction and magnetic dipole interaction of nanocomposites have been studied from δm vs H plots. This article gives the easy and inexpensive method for the preparation of hard-soft nanocomposites of magnetic materials and enhances its magnetic properties. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0094243X
- Volume :
- 2220
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- AIP Conference Proceedings
- Publication Type :
- Conference
- Accession number :
- 143104084
- Full Text :
- https://doi.org/10.1063/5.0001223