Physical and magnetic properties of calcium-substituted Li-Zn ferrite
Sattar, A.A.; El-Sayed, H.M.; AGAMI, W.R. (WALEED RAGAB ABDUR RASHEED AGAMI);
Abstract
The effect of Ca-substitution on the physical and magnetic properties of Li 0.3-0.5x Zn 0.4Ca x Fe 2.3-0.5x O 4 ferrites (x = 0.0, 0.01, 0.02, 0.03, and 0.05), prepared by the standard ceramic method, has been studied. It is found that the saturation magnetization increases up to x = 0.01 and then it decreases. On the other hand, the initial permeability decreased while the Curie temperature remained almost constant with increasing x. The coercivity and remanence ratio increased with increasing x. © 2007 ASM International.
Other data
| Title | Physical and magnetic properties of calcium-substituted Li-Zn ferrite | Authors | Sattar, A.A. ; El-Sayed, H.M. ; AGAMI, W.R. (WALEED RAGAB ABDUR RASHEED AGAMI) | Keywords | Coercivity;Electrical resistivity;Initial permeability;Magnetization;Remanence;X-ray diffraction | Issue Date | 1-Oct-2007 | Publisher | SPRINGER | Journal | Journal of Materials Engineering and Performance | ISSN | 10599495 | DOI | 10.1007/s11665-007-9080-9 | Scopus ID | 2-s2.0-34548489419 | Web of science ID | WOS:000249538200010 |
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