| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10709449 | Journal of Magnetism and Magnetic Materials | 2012 | 5 Pages |
Abstract
⺠CoHoxFe2âxO4 ferrites (x=0.00, 0.04, 0.06, 0.08, 1.0) were prepared by the simple and economic co-precipitation technique. ⺠X-ray diffraction reveals that the samples are biphasic except for the undoped sample. ⺠Decrease in saturation magnetization is attributed to the weakening of the exchange interactions. ⺠Coercivity increases with increase of the Ho3+ concentration. ⺠Increase in coercivity suggests that the materials can be used for applications in perpendicular recording media.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
Irshad Ali, M.U. Islam, M. Ishaque, Hasan M. Khan, Muhammad Naeem Ashiq, M.U. Rana,