|
EPrints@IIT Delhi >
Faculty Research Publicatons >
Physics >
Please use this identifier to cite or link to this item:
http://hdl.handle.net/2074/777
|
| Title: | Magnetic properties of nickel-zinc ferrites prepared by the citrate precursor method |
| Authors: | Verma, A
Goel, T C
Mendiratta, R G
Kishan, P |
| Keywords: | Ferrites
Citrate method
Low temperature processing
Magnetic properties
Microstructure |
| Issue Date: | 2000 |
| Citation: | Journal of Magnetism and Magnetic Materials, 208(1-2), 13-19 |
| Abstract: | Magnetic properties such as Curie temperature, saturation magnetisation, hysteresis loop and permeability loss factor
of various compositions of NiZn ferrites prepared by the non-conventional citrate precursor method are reported. The optimum properties are obtained for samples sintered at 12003C. The significant advantages of this method of preparation are: (i) the low relative loss factor, tan, of the order of 10-4-10-5 in the frequency range 100 kHz to 8 MHz, depending upon the composition, (ii) reduction in the sintering temperature by atleast 1003C and (iii) reduction in the sintering time from more than 3 h for the conventional method to 1 h in the present method. |
| URI: | http://eprint.iitd.ac.in/dspace/handle/2074/777 |
| Appears in Collections: | Physics
|
Files in This Item:
| File |
Description |
Size | Format |
|---|
| vermamag2000.pdf | | 338Kb | Adobe PDF | View/Open |
|
Show full item record
All items in DSpace are protected by copyright, with all rights reserved.
|
