Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/29724| Title: | Effect of Co2+ substitution on electrical and magnetic properties of hot pressed Mn-Zn ferrites |
| Authors: | Babbar, Vijay K Puri, Rajinder K |
| Issue Date: | Jun-1997 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Mn-Zn-Co ferrites of the composition Mn0.6Zn0.4-xCoxFe2O4 (0≤x≤0.4) have been prepared by the normal ceramic and hot pressing techniques. The dc resistivity decreases while the dielectric constant and the Curie temperature increase continuously with increase in x. The initial permeability and saturation magnetization increase for x≤0.05 and x≤0.25, respectively. The results have been qualitatively explained on the basis of the relevant physical phenomena and existing models. The hot pressed ferrite with x=0.05 possess an optimum combination of electrical and magnetic properties which makes it suitable for magnetic recording applications. |
| Page(s): | 106-111 |
| ISSN: | 0975-1017 (Online); 0971-4588 (Print) |
| Appears in Collections: | IJEMS Vol.04(3) [June 1997] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJEMS 4(3) 106-111.pdf | 865.42 kB | Adobe PDF | View/Open |
Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.