| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10709627 | Journal of Magnetism and Magnetic Materials | 2012 | 8 Pages |
Abstract
⺠The XRD patterns reveal the spinel structure of the prepared ferrites. ⺠The lattice parameter 'a' and average grain diameter 'D' increase with increasing Mn2+ ion substitution. ⺠The experimental magnetic moment increases with manganese content up to x=0.5 and then tend to decrease for x>0.5. ⺠The increase in magnetic moment with manganese is attributed to Neel's two sublattice model. ⺠The decrease in magnetization for x>0.5 obeys Yafet-Kittel (Y-K) model.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
S.A. Mazen, N.I. Abu-Elsaad,